1
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Sun X, Wang Y, Song M, Liu F, Lan DH, Yin SF, Chen P. Local polarization redistribution in Zn mIn 2S 3+m for the enhancing synergetic piezo-photocatalytic overall water splitting. J Colloid Interface Sci 2024; 665:999-1006. [PMID: 38579390 DOI: 10.1016/j.jcis.2024.03.199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Revised: 03/22/2024] [Accepted: 03/29/2024] [Indexed: 04/07/2024]
Abstract
Piezo-photocatalytic water (deuterium oxide) decomposition is a promising strategy for realizing renewable energy, but the manipulation of the polar center remains a big challenge. This study uses a simple low-temperature hydrothermal process to successfully manufacture ZnmIn2Sm+3 (m = 1-3) (ZnIn2S4, Zn2In2S5 and Zn3In2S6). Incorporating both experimental and theoretical analyses, the structural contraction and local polarization of the Zn-S bond in Zn2In2S5 enhance the piezoelectric response and surface charge accumulation, which facilitate charge transfer and reduce the activation energy of water. Remarkably, Zn2In2S5 exhibits excellent piezoelectric photocatalytic total water splitting performance (H2/O2: 4284.72/1967.00 μmol g-1h-1), which is 1.77 times that of photocatalytic performance. Moreover, a significant enhancement in D2O splitting performance can be obtained for the optimized Zn2In2S5. Our work offers valuable insights into the disclosure of local polarization in catalysts for enhancing piezo-photocatalytic overall water splitting.
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Affiliation(s)
- Xiaomei Sun
- Provincial Guizhou Key Laboratory of Green Chemical and Clean Energy Technology, School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, Guizhou, China
| | - Yi Wang
- Provincial Guizhou Key Laboratory of Green Chemical and Clean Energy Technology, School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, Guizhou, China
| | - Meiyang Song
- Provincial Guizhou Key Laboratory of Green Chemical and Clean Energy Technology, School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, Guizhou, China
| | - Fei Liu
- Provincial Guizhou Key Laboratory of Green Chemical and Clean Energy Technology, School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, Guizhou, China.
| | - Dong-Hui Lan
- Hunan Provincial Key Laboratory of Environmental Catalysis and Waste Rechemistry, College of Materials and Chemical Engineering, Hunan Institute of Engineering, Xiangtan, Hunan 411104, PR China.
| | - Shuang-Feng Yin
- College of Chemistry and Chemical Engineering, Central South University of Forestry and Technology, Changsha 410004, PR China; Advanced Catalytic Engineering Research Center of the Ministry of Education, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, PR China
| | - Peng Chen
- Provincial Guizhou Key Laboratory of Green Chemical and Clean Energy Technology, School of Chemistry and Chemical Engineering, Guizhou University, Guiyang 550025, Guizhou, China.
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2
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Marks M, Jeppesen H, Nielsen MLN, Kong J, Ceccato M, van der Veen MA, Bøjesen ED, Lock N. Elucidating Structural Disorder in Ultra-Thin Bi-Rich Bismuth Oxyhalide Photocatalysts. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2401413. [PMID: 38733238 DOI: 10.1002/smll.202401413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2024] [Revised: 04/25/2024] [Indexed: 05/13/2024]
Abstract
Advancing the field of photocatalysis requires the elucidation of structural properties that underpin the photocatalytic properties of promising materials. The focus of the present study is layered, Bi-rich bismuth oxyhalides, which are widely studied for photocatalytic applications yet poorly structurally understood, due to high levels of disorder, nano-sized domains, and the large number of structurally similar compounds. By connecting insights from multiple scattering techniques, utilizing electron-, X-ray- and neutron probes, the crystal phase of the synthesized materials is allocated as layered Bi24O31X10 (X = Cl, Br), albeit with significant deviation from the reported 3D crystalline model. The materials comprise anisotropic platelet-shaped crystalline domains, exhibiting significant in-plane ordering in two dimensions but disorder and an ultra-thin morphology in the layer stacking direction. Increased synthesis pH tailored larger, more ordered crystalline domains, leading to longer excited state lifetimes determined via femtosecond transient absorption spectroscopy (fs-TAS). Although this likely contributes to improved photocatalytic properties, assessed via the photooxidation of benzylamine, increasing the overall surface area facilitated the most significant improvement in photocatalytic performance. This study, therefore, enabled both phase allocation and a nuanced discussion of the structure-property relationship for complicated, ultra-thin photocatalysts.
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Affiliation(s)
- Melissa Marks
- Interdisciplinary Nanoscience Centre (iNANO), Aarhus University, Gustav Wieds Vej 14, Aarhus C, 8000, Denmark
- Department of Biological and Chemical Engineering, Aarhus University, Åbogade 40, Aarhus N, 8200, Denmark
| | - Henrik Jeppesen
- Deutsches Elektronen-Synchrotron (DESY), Notkestr. 85, 22607, Hamburg, Germany
| | - Mads Lund Nygaard Nielsen
- Interdisciplinary Nanoscience Centre (iNANO), Aarhus University, Gustav Wieds Vej 14, Aarhus C, 8000, Denmark
| | - Jintao Kong
- Department of Chemical Engineering, Technische Universiteit Delft, Delft, HZ 2629, The Netherlands
| | - Marcel Ceccato
- Interdisciplinary Nanoscience Centre (iNANO), Aarhus University, Gustav Wieds Vej 14, Aarhus C, 8000, Denmark
- Department of Biological and Chemical Engineering, Aarhus University, Åbogade 40, Aarhus N, 8200, Denmark
| | - Monique A van der Veen
- Department of Chemical Engineering, Technische Universiteit Delft, Delft, HZ 2629, The Netherlands
| | - Espen Drath Bøjesen
- Interdisciplinary Nanoscience Centre (iNANO), Aarhus University, Gustav Wieds Vej 14, Aarhus C, 8000, Denmark
- iMAT Aarhus University Centre for Integrated Materials Research, Aarhus University, Langelandsgade 140, Aarhus C, 8000, Denmark
| | - Nina Lock
- Interdisciplinary Nanoscience Centre (iNANO), Aarhus University, Gustav Wieds Vej 14, Aarhus C, 8000, Denmark
- Department of Biological and Chemical Engineering, Aarhus University, Åbogade 40, Aarhus N, 8200, Denmark
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3
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Tong Z, Liu Y, Wu X, Cheng Y, Yu J, Zhang X, Liu N, Liu X, Li H. Carbon Quantum Dots/Cu 2O Photocatalyst for Room Temperature Selective Oxidation of Benzyl Alcohol. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:212. [PMID: 38251175 PMCID: PMC10818315 DOI: 10.3390/nano14020212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 01/14/2024] [Accepted: 01/16/2024] [Indexed: 01/23/2024]
Abstract
The luminescence properties and excellent carrier transfer ability of carbon quantum dots (CQDs) have attracted much attention in the field of photocatalysis. In this work, we loaded the CQDs on the surface of Cu2O to enhance the visible-light property of Cu2O. Furthermore, the composite was used for selective oxidation of benzyl alcohol to benzaldehyde. The composite catalyst achieved high selectivity (90%) for benzaldehyde at room temperature, leveraging its visible-light-induced electron transfer properties and its photocatalytic activity for hydrogen peroxide decomposition. ·OH was shown to be the main reactive oxygen species in the selective oxidation reaction of benzyl alcohol. The formation of heterostructures of CQDs/Cu2O promoted charge carrier separation and provided a fast channel for photoinduced electron transfer. This novel material exhibited enhanced levels of activity and stability for selective oxidation of benzyl alcohol. Potential applications of carbon quantum dot composites in conventional alcohol oxidation reactions are shown.
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Affiliation(s)
- Zhuang Tong
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China; (Z.T.); (Y.L.)
| | - Yunliang Liu
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China; (Z.T.); (Y.L.)
| | - Xin Wu
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China; (Z.T.); (Y.L.)
| | - Yuanyuan Cheng
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China; (Z.T.); (Y.L.)
| | - Jingwen Yu
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China; (Z.T.); (Y.L.)
| | - Xinyue Zhang
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China; (Z.T.); (Y.L.)
| | - Naiyun Liu
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China; (Z.T.); (Y.L.)
| | - Xiang Liu
- Institute of Medicine & Chemical Engineering, Zhenjiang College, Zhenjiang 212028, China;
| | - Haitao Li
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China; (Z.T.); (Y.L.)
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4
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Li Y, Guo Y, Pan C, Wang G, Zhao H, Dong Y, Zhu Y. Selectively Permeable FeOOH Amorphous Layer Coating CdS for Enhancing Photocatalytic Conversion of Benzyl Alcohol and Selectivity to Benzaldehyde. CHEMSUSCHEM 2023; 16:e202202355. [PMID: 36715651 DOI: 10.1002/cssc.202202355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/26/2023] [Accepted: 01/30/2023] [Indexed: 05/06/2023]
Abstract
The development of new strategies to improve reaction efficiency and light utilization is one of the biggest challenges in photosynthetic chemistry. Dynamics control, particularly tuning the adsorption/desorption of reactants and products, is an ideal way to improve the conversion and selectivity in catalytic reactions, but it is rarely studied for photocatalytic organic synthesis. This study concerns the design of an amorphous FeOOH coating to decorate CdS photocatalyst to control the adsorption and desorption of reactants and products to improve reaction efficiency for the photocatalytic conversion of benzyl alcohol (BA) into benzaldehyde (BAD). The best conversion of the core-shell photocatalyst is 74.1 % in 2 h, together with >99.9 % selectivity to BAD, and the photocatalyst exhibits response above 600 nm, which is the longest active wavelength reported for the reaction. Further data illustrate that the amorphous FeOOH coating enables selective sorption of BA/BAD molecules by H-bonding interactions, which may result in the excellent performance. Construction of amorphous coating layers and understanding the selective permeability may provide a new strategy for the design of more efficient photocatalytic systems for organic synthesis.
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Affiliation(s)
- Yan Li
- International Joint Research Center for Photoresponsive Molecules and Materials, School of Chemical and Material Engineering, Jiangnan University, 214122, Wuxi, P. R. China
| | - Yingxin Guo
- International Joint Research Center for Photoresponsive Molecules and Materials, School of Chemical and Material Engineering, Jiangnan University, 214122, Wuxi, P. R. China
| | - Chengsi Pan
- International Joint Research Center for Photoresponsive Molecules and Materials, School of Chemical and Material Engineering, Jiangnan University, 214122, Wuxi, P. R. China
| | - Guangli Wang
- International Joint Research Center for Photoresponsive Molecules and Materials, School of Chemical and Material Engineering, Jiangnan University, 214122, Wuxi, P. R. China
| | - Hui Zhao
- International Joint Research Center for Photoresponsive Molecules and Materials, School of Chemical and Material Engineering, Jiangnan University, 214122, Wuxi, P. R. China
| | - Yuming Dong
- International Joint Research Center for Photoresponsive Molecules and Materials, School of Chemical and Material Engineering, Jiangnan University, 214122, Wuxi, P. R. China
| | - Yongfa Zhu
- Department of Chemistry, Tsinghua University, 100084, Beijing, P. R. China
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5
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Chen Z, Zou M, Li G, Liu X, Zhou Y, Wang J. Enhancing efficiency of solvent-free oxidation of aromatic alcohols with atmospheric oxygen by POSS-based cationic polymer backbone paired heteropolyanions. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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6
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Liu T, Xue F, Chen Z, Cheng Z, Cao W, Wang B, Jin W, Xia Y, Zhang Y, Liu C. Bi4O5Br2 catalyzed selective oxidative of C=C double bonds to ketones with molecular oxygen under visible-light irradiation. J Catal 2022. [DOI: 10.1016/j.jcat.2022.08.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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7
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Interstitial nitrogen-induced efficiency alcohol oxidation over heterogeneous N–CoMn2O4 catalyst under visible-light. GREEN SYNTHESIS AND CATALYSIS 2022. [DOI: 10.1016/j.gresc.2022.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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8
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Guo M, Ma P, Wang J, Xu H, Zheng K, Cheng D, Liu Y, Guo G, Dai H, Duan E, Deng J. Synergy in Au-CuO Janus Structure for Catalytic Isopropanol Oxidative Dehydrogenation to Acetone. Angew Chem Int Ed Engl 2022; 61:e202203827. [PMID: 35419926 DOI: 10.1002/anie.202203827] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Indexed: 11/09/2022]
Abstract
The controlled oxidation of alcohols to the corresponding ketones or aldehydes via selective cleavage of the β-C-H bond of alcohols under mild conditions still remains a significant challenge. Although the metal/oxide interface is highly active and selective, the interfacial sites fall far behind the demand, due to the large and thick support. Herein, we successfully develop a unique Au-CuO Janus structure (average particle size=3.8 nm) with an ultrathin CuO layer (0.5 nm thickness) via a bimetal in situ activation and separation strategy. The resulting Au-CuO interfacial sites prominently enhance isopropanol adsorption and decrease the energy barrier of β-C-H bond scission from 1.44 to 0.01 eV due to the strong affinity between the O atom of CuO and the H atom of isopropanol, compared with Au sites alone, thereby achieving ultrahigh acetone selectivity (99.3 %) over 1.1 wt % AuCu0.75 /Al2 O3 at 100 °C and atmospheric pressure with 97.5 % isopropanol conversion. Furthermore, Au-CuO Janus structures supported on SiO2 , TiO2 or CeO2 exhibit remarkable catalytic performance, and great promotion in activity and acetone selectivity is achieved as well for other reducible oxides derived from Fe, Co, Ni and Mn. This study should help to develop strategies for maximized interfacial site construction and structure optimization for efficient β-C-H bond activation.
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Affiliation(s)
- Meng Guo
- Key Laboratory of Beijing on Regional Air Pollution Control, Beijing Key Laboratory for Green Catalysis and Separation, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing, 100124, P. R. China
| | - Peijie Ma
- Beijing Key Laboratory of Microstructure and Properties of Solids, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, P. R. China
| | - Jiayi Wang
- State Key Laboratory of Organic-Inorganic Composites, Beijing Key Laboratory of Energy Environmental Catalysis, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Haoxiang Xu
- State Key Laboratory of Organic-Inorganic Composites, Beijing Key Laboratory of Energy Environmental Catalysis, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Kun Zheng
- Beijing Key Laboratory of Microstructure and Properties of Solids, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, P. R. China
| | - Daojian Cheng
- State Key Laboratory of Organic-Inorganic Composites, Beijing Key Laboratory of Energy Environmental Catalysis, Beijing University of Chemical Technology, Beijing, 100029, P. R. China
| | - Yuxi Liu
- Key Laboratory of Beijing on Regional Air Pollution Control, Beijing Key Laboratory for Green Catalysis and Separation, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing, 100124, P. R. China
| | - Guangsheng Guo
- Key Laboratory of Beijing on Regional Air Pollution Control, Beijing Key Laboratory for Green Catalysis and Separation, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing, 100124, P. R. China
| | - Hongxing Dai
- Key Laboratory of Beijing on Regional Air Pollution Control, Beijing Key Laboratory for Green Catalysis and Separation, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing, 100124, P. R. China
| | - Erhong Duan
- School of Environmental Science and Engineering, Hebei University of Science and Technology, Shijiazhuang, Hebei, 050018, P. R. China
| | - Jiguang Deng
- Key Laboratory of Beijing on Regional Air Pollution Control, Beijing Key Laboratory for Green Catalysis and Separation, Center of Excellence for Environmental Safety and Biological Effects, Beijing University of Technology, Beijing, 100124, P. R. China
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9
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Zhu Z, Huang H, Liu L, Chen F, Tian N, Zhang Y, Yu H. Chemically Bonded α-Fe 2 O 3 /Bi 4 MO 8 Cl Dot-on-Plate Z-Scheme Junction with Strong Internal Electric Field for Selective Photo-oxidation of Aromatic Alcohols. Angew Chem Int Ed Engl 2022; 61:e202203519. [PMID: 35384199 DOI: 10.1002/anie.202203519] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Indexed: 11/05/2022]
Abstract
Inferior contact interface and low charge transfer efficiency seriously restrict the performance of heterojunctions. Herein, chemically bonded α-Fe2 O3 /Bi4 MO8 Cl (M=Nb, Ta) dot-on-plate Z-scheme junctions with strong internal electric field are crafted by an in situ growth route. Experimental and theoretical results demonstrate that the internal electric field provides a powerful driving force for vectorial migration of photocharges between Bi4 MO8 Cl and α-Fe2 O3 , and the interfacial Fe-O bond not only serves as an atomic-level charge flow highway but also lowers the charge transfer energy barrier, thereby accelerating Z-scheme charge transfer and realizing effective spatial charge separation. Impressively, α-Fe2 O3 /Bi4 MO8 Cl manifests a significantly improved photocatalytic activity for selective oxidation of aromatic alcohols into aldehydes (Con. ≥92 %, Sel. ≥96 %), with a performance improvement of one to two orders of magnitude. This work presents atomic-level insight into interfacial charge flow steering.
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Affiliation(s)
- Zijian Zhu
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, 100083, P. R. China
| | - Hongwei Huang
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, 100083, P. R. China
| | - Lizhen Liu
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, 100083, P. R. China
| | - Fang Chen
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, 100083, P. R. China
| | - Na Tian
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, 100083, P. R. China
| | - Yihe Zhang
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences, Beijing, 100083, P. R. China
| | - Han Yu
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, 201418, P.R. China
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10
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Marks M, Jeppesen HS, Lock N. Tuneable Phase, Morphology, and Performance of Bismuth Oxyhalide Photocatalysts via Microwave-Assisted Synthesis. ACS APPLIED MATERIALS & INTERFACES 2022; 14:23496-23506. [PMID: 35575596 DOI: 10.1021/acsami.2c03837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
In this study, a facile microwave-assisted synthesis approach was used to produce a series of bismuth oxyhalide photocatalysts, with systematic changes in synthesis pH between 1 and 14 allowing control over a broad range of material properties and characteristics. Detailed structural and morphological investigations with powder X-ray diffraction (PXRD), Rietveld refinements, pair distribution function (PDF) analysis, and scanning electron microscopy (SEM) show that thin particles of BiOCl, BiOBr, Bi24O31Cl10, and Bi24O31Br10 were selectively produced, with progressive changes in morphology, facet dominance, and phase as a function of pH. The impact of these changes on photocatalytic performance was evaluated by studying the aerobic oxidation of benzylamine to N-benzylidenebenzylamine, with all materials exhibiting photocatalytic abilities under UV or blue light. While a combination of material properties and characteristics influenced the photocatalytic performance, certain factors such as surface area, facet dominance, amorphous content, and band gap were found to have a larger impact on the photocatalytic yield. Overall, this study demonstrates the possibilities of phase, morphology, and performance of bismuth oxyhalide photocatalysts over the entire pH range, produced using a fast and facile microwave-assisted synthesis technique as an alternative to the more widely applied hydrothermal synthesis approach. Additionally, the detailed structural and morphological investigations of the materials contribute to a greater understanding of bismuth oxyhalide photocatalysts in general, while also highlighting some of the most desirable properties for improved photocatalytic performance of these materials.
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Affiliation(s)
- Melissa Marks
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, DK-8000 Aarhus C, Denmark
| | - Henrik S Jeppesen
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, DK-8000 Aarhus C, Denmark
- Sino-Danish Center for Education and Research (SDC), Gustav Wieds Vej 14, DK-8000 Aarhus C, Denmark
| | - Nina Lock
- Carbon Dioxide Activation Center (CADIAC), Department of Biological and Chemical Engineering and iNANO, Aarhus University, Åbogade 40, DK-8200 Aarhus N, Denmark
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11
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Liang C, Wang C, Xu K, He H, Li Q, Yang C, Gao X. N-CQDs act as electronic warehouse in N-CQDs/CdS regulate adsorption energy to promote photocatalytic selective oxidation of aromatic alcohols. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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12
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Zhu Z, Huang H, Liu L, Chen F, Tian N, Zhang Y, Yu H. Chemically Bonded α‐Fe
2
O
3
/Bi
4
MO
8
Cl Dot‐on‐Plate Z‐Scheme Junction with Strong Internal Electric Field for Selective Photo‐oxidation of Aromatic Alcohols. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202203519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Zijian Zhu
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes National Laboratory of Mineral Materials School of Materials Science and Technology China University of Geosciences Beijing 100083 P. R. China
| | - Hongwei Huang
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes National Laboratory of Mineral Materials School of Materials Science and Technology China University of Geosciences Beijing 100083 P. R. China
| | - Lizhen Liu
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes National Laboratory of Mineral Materials School of Materials Science and Technology China University of Geosciences Beijing 100083 P. R. China
| | - Fang Chen
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes National Laboratory of Mineral Materials School of Materials Science and Technology China University of Geosciences Beijing 100083 P. R. China
| | - Na Tian
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes National Laboratory of Mineral Materials School of Materials Science and Technology China University of Geosciences Beijing 100083 P. R. China
| | - Yihe Zhang
- Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes National Laboratory of Mineral Materials School of Materials Science and Technology China University of Geosciences Beijing 100083 P. R. China
| | - Han Yu
- School of Chemical and Environmental Engineering Shanghai Institute of Technology Shanghai 201418 P.R. China
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13
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Synergy in Au‐CuO Janus Structure for Catalytic Isopropanol Oxidative Dehydrogenation to Acetone. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202203827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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14
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KUMAR GOBIND, BHARGAVA GAURAV, KUMAR YOGESH, KUMAR RUPESH. Eosin Y photocatalyzed access to Biginelli reaction using primary alcohols via domino multicomponent cascade: an approach towards sustainable synthesis of 3,4-dihydropyrimidin-2(1H)-ones. J CHEM SCI 2022. [DOI: 10.1007/s12039-022-02039-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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15
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Cao X, Huang A, Liang C, Chen HC, Han T, Lin R, Peng Q, Zhuang Z, Shen R, Chen HM, Yu Y, Chen C, Li Y. Engineering Lattice Disorder on a Photocatalyst: Photochromic BiOBr Nanosheets Enhance Activation of Aromatic C-H Bonds via Water Oxidation. J Am Chem Soc 2022; 144:3386-3397. [PMID: 35167259 DOI: 10.1021/jacs.1c10112] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Solar-driven photocatalytic reactions can mildly activate hydrocarbon C-H bonds to produce value-added chemicals. However, the inefficient utilization of photogenerated carriers hinders the application. Here, we report reversible photochromic BiOBr (denoted as p-BiOBr) nanosheets that were colored by trapping photogenerated holes upon visible light irradiation and bleached by water oxidation to generate hydroxyl radicals, demonstrating enhanced carrier separation and water oxidation. The photocatalytic coupling and oxidation reactions of ethylbenzene were efficiently realized by p-BiOBr in a water-based medium under ambient temperature and pressure (apparent quantum yield is 14 times that of pristine BiOBr). The p-BiOBr nanosheets feature lattice disordered defects on the surface, providing rich uncoordinated catalytic sites and inducing structural distortions and lattice strain, which further leads to an altered band structure and significantly enhanced photocatalytic performances. These hole-trapping materials open up the possibility of substantially elevating the utilization efficiency of photogenerated holes for high-efficiency photocatalytic activation of various saturated C-H bonds.
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Affiliation(s)
- Xing Cao
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Aijian Huang
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China.,School of Electronics Science and Engineering, University of Electronic Science and Technology of China, Chengdu 610054, P. R. China
| | - Chao Liang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, P. R. China
| | - Hsiao-Chien Chen
- Center for Reliability Science and Technologies, Chang Gung University, Taoyuan 33302, Taiwan.,Kidney Research Center, Department of Nephrology, Chang Gung Memorial Hospital, Linkou, Taoyuan 33305, Taiwan
| | - Tong Han
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Rui Lin
- Nanoinstitute Munich, Ludwig-Maximilians-Universität München, Munich 80539, Germany
| | - Qing Peng
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Zewen Zhuang
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Rongan Shen
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Hao Ming Chen
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Yi Yu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, P. R. China
| | - Chen Chen
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Yadong Li
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
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16
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Qiao W, Waseem I, Shang G, Wang D, Li Y, Besenbacher F, Niemantsverdriet H, Yan C, Su R. Paired Electrochemical N–N Coupling Employing a Surface-Hydroxylated Ni 3Fe-MOF-OH Bifunctional Electrocatalyst with Enhanced Adsorption of Nitroarenes and Anilines. ACS Catal 2021. [DOI: 10.1021/acscatal.1c03938] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Wei Qiao
- Soochow Institute for Energy and Materials Innovations (SIEMIS), Key Laboratory of Advanced Carbon Materials and Wearable Energy, Technologies of Jiangsu Province, Soochow University, Suzhou 215006, China
| | - Iqbal Waseem
- Soochow Institute for Energy and Materials Innovations (SIEMIS), Key Laboratory of Advanced Carbon Materials and Wearable Energy, Technologies of Jiangsu Province, Soochow University, Suzhou 215006, China
| | - Guangming Shang
- Soochow Institute for Energy and Materials Innovations (SIEMIS), Key Laboratory of Advanced Carbon Materials and Wearable Energy, Technologies of Jiangsu Province, Soochow University, Suzhou 215006, China
| | - Dan Wang
- Soochow Institute for Energy and Materials Innovations (SIEMIS), Key Laboratory of Advanced Carbon Materials and Wearable Energy, Technologies of Jiangsu Province, Soochow University, Suzhou 215006, China
| | - Yongwang Li
- SynCat@Beijing, Synfuels China Technology Co. Ltd., Leyuan South Street II, No.1, Yanqi Economic Development Zone C#, Huairou District, Beijing 101407, China
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, CAS, Taiyuan 030001, China
| | - Flemming Besenbacher
- Interdisciplinary Nanoscience Centre (iNANO), Aarhus University, Gustav Wieds Vej 14, DK-8000 Aarhus C, Denmark
| | - Hans Niemantsverdriet
- SynCat@Beijing, Synfuels China Technology Co. Ltd., Leyuan South Street II, No.1, Yanqi Economic Development Zone C#, Huairou District, Beijing 101407, China
- SynCat@DIFFER, Syngaschem BV, 6336 HH Eindhoven, The Netherlands
| | - Chenglin Yan
- Soochow Institute for Energy and Materials Innovations (SIEMIS), Key Laboratory of Advanced Carbon Materials and Wearable Energy, Technologies of Jiangsu Province, Soochow University, Suzhou 215006, China
| | - Ren Su
- Soochow Institute for Energy and Materials Innovations (SIEMIS), Key Laboratory of Advanced Carbon Materials and Wearable Energy, Technologies of Jiangsu Province, Soochow University, Suzhou 215006, China
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17
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Yang S, Ke X, Chen Q, Huang R, Wang W, Wang K, Shu K, Tu C, Zheng Z, Luo D, Huang H, Zhang M. In-situ growth behavior of FAPbBr3 on two-dimensional materials for photocatalytic reaction to controllable products. J Catal 2021. [DOI: 10.1016/j.jcat.2021.08.034] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18
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Li B, Hong J, Ai Y, Hu Y, Shen Z, Li S, Zou Y, Zhang S, Wang X, Zhao G, Xu X. Visible-near-infrared-light-driven selective oxidation of alcohols over nanostructured Cu doped SrTiO3 in water under mild condition. J Catal 2021. [DOI: 10.1016/j.jcat.2021.05.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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19
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Chen C, Qiu G, Wang T, Zheng Z, Huang M, Li B. Modulating oxygen vacancies on bismuth-molybdate hierarchical hollow microspheres for photocatalytic selective alcohol oxidation with hydrogen peroxide production. J Colloid Interface Sci 2021; 592:1-12. [PMID: 33639533 DOI: 10.1016/j.jcis.2021.02.036] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/30/2021] [Accepted: 02/08/2021] [Indexed: 12/23/2022]
Abstract
Photocatalytic selective oxidation of alcohols into high value-added carbonyl compounds accompanied by producing hydrogen peroxide (H2O2) is undoubtedly a more efficient solar energy conversion strategy with high atom economy. Herein, we have developed an efficient photocatalyst of bismuth-molybdate (Bi2MoO6) hierarchical hollow microspheres with tunable surface oxygen vacancies (OVs) for promoting the photocatalytic selective alcohol oxidation with H2O2 production. The effect of surface OVs on the photocatalytic efficiency is studied systematically by comparing the performance of different photocatalysts. The benzaldehyde and H2O2 production rates over the OV-rich Bi2MoO6 photocatalyst reach up to 1310 and 67.2 μmol g-1 h-1, respectively, which are 2.3 and 4.0 times those generated from the OV-poor Bi2MoO6 hollow microspheres. The roles of various active radicals in the photocatalytic reaction are probed by a series of controlled experiments and in situ ESR measurements, revealing that both superoxide radical (•O2-) and carbon-centered radical are the key active intermediates. The introduction of surface OVs on Bi2MoO6 hollow microspheres accelerates the separation and transfer of photo-generated charge carriers as well as enhances the adsorption and activation of reactant molecules, thereby greatly promoting the photocatalytic selective oxidation of alcohols along with H2O2 production. This work not only demonstrates a facile strategy for the preparation of high-efficiency photocatalysts by simultaneous modulations of morphology and surface defects, but also offers insight into developing the dual-functional photocatalytic reactions for the full utilizations of photoinduced electrons and holes.
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Affiliation(s)
- Cong Chen
- Department of Chemistry, School of Science, Zhejiang Sci-Tech University, No. 928 Second Avenue, Xiasha Higher Education Zone, Hangzhou 310018, China
| | - Ganhua Qiu
- Department of Chemistry, School of Science, Zhejiang Sci-Tech University, No. 928 Second Avenue, Xiasha Higher Education Zone, Hangzhou 310018, China
| | - Ting Wang
- Department of Chemistry, School of Science, Zhejiang Sci-Tech University, No. 928 Second Avenue, Xiasha Higher Education Zone, Hangzhou 310018, China
| | - Ziqiang Zheng
- Department of Chemistry, School of Science, Zhejiang Sci-Tech University, No. 928 Second Avenue, Xiasha Higher Education Zone, Hangzhou 310018, China
| | - Mengtian Huang
- Department of Chemistry, School of Science, Zhejiang Sci-Tech University, No. 928 Second Avenue, Xiasha Higher Education Zone, Hangzhou 310018, China
| | - Benxia Li
- Department of Chemistry, School of Science, Zhejiang Sci-Tech University, No. 928 Second Avenue, Xiasha Higher Education Zone, Hangzhou 310018, China.
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20
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Advanced Two-Dimensional Heterojunction Photocatalysts of Stoichiometric and Non-Stoichiometric Bismuth Oxyhalides with Graphitic Carbon Nitride for Sustainable Energy and Environmental Applications. Catalysts 2021. [DOI: 10.3390/catal11040426] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Semiconductor-based photocatalysis has been identified as an encouraging approach for solving the two main challenging problems, viz., remedying our polluted environment and the generation of sustainable chemical energy. Stoichiometric and non-stoichiometric bismuth oxyhalides (BiOX and BixOyXz where X = Cl, Br, and I) are a relatively new class of semiconductors that have attracted considerable interest for photocatalysis applications due to attributes, viz., high stability, suitable band structure, modifiable energy bandgap and two-dimensional layered structure capable of generating an internal electric field. Recently, the construction of heterojunction photocatalysts, especially 2D/2D systems, has convincingly drawn momentous attention practicably owing to the productive influence of having two dissimilar layered semiconductors in face-to-face contact with each other. This review has systematically summarized the recent progress on the 2D/2D heterojunction constructed between BiOX/BixOyXz with graphitic carbon nitride (g-C3N4). The band structure of individual components, various fabrication methods, different strategies developed for improving the photocatalytic performance and their applications in the degradation of various organic contaminants, hydrogen (H2) evolution, carbon dioxide (CO2) reduction, nitrogen (N2) fixation and the organic synthesis of clean chemicals are summarized. The perspectives and plausible opportunities for developing high performance BiOX/BixOyXz-g-C3N4 heterojunction photocatalysts are also discussed.
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21
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Chen L, Chen P, Wang H, Cui W, Sheng J, Li J, Zhang Y, Zhou Y, Dong F. Surface Lattice Oxygen Activation on Sr 2Sb 2O 7 Enhances the Photocatalytic Mineralization of Toluene: from Reactant Activation, Intermediate Conversion to Product Desorption. ACS APPLIED MATERIALS & INTERFACES 2021; 13:5153-5164. [PMID: 33472365 DOI: 10.1021/acsami.0c20996] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Transition-metal oxide photocatalysis has attracted increasing attention in environmental remediation and solar energy conversion. Surface lattice oxygen is the key active site on the metal oxide, but its role and activation mechanism in the photocatalytic VOC mineralization are still unclear. In this work, we have demonstrated that Sr2Sb2O7 exhibits an excellent photocatalytic activity and stability compared to TiO2 (P25) in gaseous toluene mineralization because the lattice oxygen on Sr2Sb2O7 can be activated efficiently. The lattice oxygen of Sr2Sb2O7 promotes the adsorption and activation of O2 and H2O molecules and enhances the production of •O2- and •OH radicals, as confirmed by the electron spin resonance and DFT calculations. The in situ diffuse reflectance infrared Fourier transform spectroscopy spectra are applied to dynamically monitor the intermediate activation and selective conversion. Combined with DFT calculation, the role and the mechanism of lattice oxygen in photocatalysis have been revealed. Owing to the promoted surface lattice oxygen, the selectivity for benzoic acid formation is enhanced and final product desorption is promoted, which could largely advance the ring opening and mineralization of toluene. This work reveals the origin of lattice oxygen activation and the role for efficient VOC degradation at the atomic scale.
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Affiliation(s)
- Lvcun Chen
- The Center of New Energy Materials and Technology, School of New Energy and Materials, Southwest Petroleum University, Chengdu 610500, P. R. China
- Yangtze Delta Region Institute (Huzhou), & Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Huzhou 313001, China
| | - Peng Chen
- The Center of New Energy Materials and Technology, School of New Energy and Materials, Southwest Petroleum University, Chengdu 610500, P. R. China
- Yangtze Delta Region Institute (Huzhou), & Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Huzhou 313001, China
| | - Hong Wang
- Yangtze Delta Region Institute (Huzhou), & Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Huzhou 313001, China
| | - Wen Cui
- The Center of New Energy Materials and Technology, School of New Energy and Materials, Southwest Petroleum University, Chengdu 610500, P. R. China
- Yangtze Delta Region Institute (Huzhou), & Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Huzhou 313001, China
| | - Jianping Sheng
- Yangtze Delta Region Institute (Huzhou), & Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Huzhou 313001, China
| | - Jieyuan Li
- Yangtze Delta Region Institute (Huzhou), & Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Huzhou 313001, China
| | - Yuxin Zhang
- College of Materials Science and Engineering, Chongqing University, Chongqing 400044, China
| | - Ying Zhou
- The Center of New Energy Materials and Technology, School of New Energy and Materials, Southwest Petroleum University, Chengdu 610500, P. R. China
| | - Fan Dong
- The Center of New Energy Materials and Technology, School of New Energy and Materials, Southwest Petroleum University, Chengdu 610500, P. R. China
- Yangtze Delta Region Institute (Huzhou), & Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Huzhou 313001, China
- State Centre for International Cooperation on Designer Low-carbon and Environmental Materials (CDLCEM), School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
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22
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Li Y, Pan C, Wang G, Leng Y, Jiang P, Dong Y, Zhu Y. Improving the photocatalytic activity of benzyl alcohol oxidation by Z-scheme SnS/g-C 3N 4. NEW J CHEM 2021. [DOI: 10.1039/d1nj00923k] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The formation of the Z-scheme heterojunction between SnS and g-C3N4 facilitates the separation of electrons and holes, thereby increasing the conversion of benzyl alcohol.
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Affiliation(s)
- Yan Li
- International Joint Research Center for Photoresponsive Molecules and Materials
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
| | - Chengsi Pan
- International Joint Research Center for Photoresponsive Molecules and Materials
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
| | - Guangli Wang
- International Joint Research Center for Photoresponsive Molecules and Materials
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
| | - Yan Leng
- International Joint Research Center for Photoresponsive Molecules and Materials
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
| | - Pingping Jiang
- International Joint Research Center for Photoresponsive Molecules and Materials
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
| | - Yuming Dong
- International Joint Research Center for Photoresponsive Molecules and Materials
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
| | - Yongfa Zhu
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
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23
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Li B, Tayebee R, Esmaeili E, Namaghi MS, Maleki B. Selective photocatalytic oxidation of aromatic alcohols to aldehydes with air by magnetic WO 3ZnO/Fe 3O 4. In situ photochemical synthesis of 2-substituted benzimidazoles. RSC Adv 2020; 10:40725-40738. [PMID: 35519184 PMCID: PMC9057692 DOI: 10.1039/d0ra08403d] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 10/13/2020] [Indexed: 11/21/2022] Open
Abstract
Recently, visible light-driven organic photochemical synthesis has been a pioneering field of interest from academic and industrial associations due to its unique features of green and sustainable chemistry. Herein, WO3ZnO/Fe3O4 was synthesized, characterized, and used as an efficient magnetic photocatalyst in the preparation of a range of 2-substituted benzimidazoles via the condensation of benzyl alcohol and o-phenylenediamine in ethanol at room temperature for the first time. The key feature of this work is focused on the in situ photocatalytic oxidation of benzyl alcohols to benzaldehydes under atmospheric air and in the absence of any further oxidant. This new heterogeneous nanophotocatalyst was characterized via XRD, FT-IR, VSM and SEM. Short reaction time, cost-effectiveness, broad substrate scope, easy work-up by an external magnet, and excellent product yield are the major advantages of the present methodology. A number of effective experimental parameters were also fully investigated to clear broadness and generality of the protocol.
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Affiliation(s)
- Bozhi Li
- Department of Food Science and Engineering, Jinzhou Medical University Jinzhou China
| | - Reza Tayebee
- Department of Chemistry, School of Sciences, Hakim Sabzevari University Sabzevar 96179-76487 Iran
| | - Effat Esmaeili
- Department of Chemistry, Payame Noor University (PNU) Tehran 19395-4697 Iran
| | - Mina S Namaghi
- Department of Chemistry, School of Sciences, Hakim Sabzevari University Sabzevar 96179-76487 Iran
| | - Behrooz Maleki
- Department of Chemistry, School of Sciences, Hakim Sabzevari University Sabzevar 96179-76487 Iran
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24
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Dong Y, Su Y, Hu Y, Li H, Xie W. Ag 2 S-CdS p-n Nanojunction-Enhanced Photocatalytic Oxidation of Alcohols to Aldehydes. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e2001529. [PMID: 33140581 DOI: 10.1002/smll.202001529] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 09/16/2020] [Indexed: 06/11/2023]
Abstract
Selective oxidation of alcohols to aldehydes under mild conditions is important for the synthesis of high-value-added organic intermediates but still very challenging. For most of the thermal and photocatalytic systems, noble metal catalysts or harsh reaction conditions are required. Herein, the synthesis and use of Ag2 S-CdS p-n nanojunctions as an efficient photocatalyst for selective oxidation of a series of aromatic alcohols to their corresponding aldehydes is reported. High quantum efficiencies (59.6% and 36.9% under 380 and 420 nm, respectively) are achieved in air atmosphere at room temperature. Photoluminescence and photo-electrochemical tests show that the excellent performance is mainly due to the p-n junction-enhanced charge separation and transfer for the activation of both O2 (in air) and substrates. This study demonstrates the potential of p-n junction in photocatalytic synthesis under mild conditions.
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Affiliation(s)
- Yueyue Dong
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Yanling Su
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Yanfang Hu
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Haixia Li
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
| | - Wei Xie
- Key Lab of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Weijin Rd. 94, Tianjin, 300071, China
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25
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Ding T, Xiao X, Wang Y, Lu M. AgI Nanoparticles Decorated Bi24O31Br10 Nanosheets: An Efficient 0D/2D Z-Scheme Heterojunction Photocatalyst for the Degradation of Rhodamine B. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-020-01745-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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26
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Liu C, Han S, Li M, Chong X, Zhang B. Electrocatalytic Deuteration of Halides with D 2 O as the Deuterium Source over a Copper Nanowire Arrays Cathode. Angew Chem Int Ed Engl 2020; 59:18527-18531. [PMID: 32662240 DOI: 10.1002/anie.202009155] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Indexed: 11/11/2022]
Abstract
Precise deuterium incorporation with controllable deuterated sites is extremely desirable. Here, a facile and efficient electrocatalytic deuterodehalogenation of halides using D2 O as the deuteration reagent and copper nanowire arrays (Cu NWAs) electrochemically formed in situ as the cathode was demonstrated. A cross-coupling of carbon and deuterium free radicals might be involved for this ipso-selective deuteration. This method exhibited excellent chemoselectivity and high compatibility with the easily reducible functional groups (C=C, C≡C, C=O, C=N, C≡N). The C-H to C-D transformations were achieved with high yields and deuterium ratios through a one-pot halogenation-deuterodehalogenation process. Efficient deuteration of less-active bromide substrates, specific deuterium incorporation into top-selling pharmaceuticals, and oxidant-free paired anodic synthesis of high-value chemicals with low energy input highlighted the potential practicality.
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Affiliation(s)
- Cuibo Liu
- Institute of Molecular Plus, Department of Chemistry, School of Science, Tianjin University, Tianjin, 300072, China
| | - Shuyan Han
- Institute of Molecular Plus, Department of Chemistry, School of Science, Tianjin University, Tianjin, 300072, China
| | - Mengyang Li
- Institute of Molecular Plus, Department of Chemistry, School of Science, Tianjin University, Tianjin, 300072, China
| | - Xiaodan Chong
- Institute of Molecular Plus, Department of Chemistry, School of Science, Tianjin University, Tianjin, 300072, China
| | - Bin Zhang
- Institute of Molecular Plus, Department of Chemistry, School of Science, Tianjin University, Tianjin, 300072, China.,Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology, (Ministry of Education), Tianjin University, Tianjin, 300072, China
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27
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Electrocatalytic Deuteration of Halides with D
2
O as the Deuterium Source over a Copper Nanowire Arrays Cathode. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202009155] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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28
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Xu Y, Du C, Zhou C, Yang S. A new Ni-diaminoglyoxime-g-C 3N 4 complex towards efficient photocatalytic ethanol splitting via a ligand-to-metal charge transfer (LMCT) mechanism. Chem Commun (Camb) 2020; 56:7171-7174. [PMID: 32463031 DOI: 10.1039/d0cc01120g] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
We report a novel Ni-diaminoglyoxime-g-C3N4 (Ni-DAG-CN) complex for H2 evolution through photocatalytic ethanol splitting. Compared to that of pristine g-C3N4, Ni-DAG-CN exhibits a 21-fold enhancement of photocatalytic activity (296.1 μmol h-1 g-1) under irradiation with excellent stability. The enhanced photocatalytic activity can be attributed to a proposed ligand-to-metal charge transfer (LMCT) mechanism, which is illustrated both experimentally and theoretically. This work provides great potential in the future design of low-cost, high-performance photocatalysts for H2 evolution from alcohol splitting.
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Affiliation(s)
- Yanqi Xu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China.
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29
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Dai Y, Poidevin C, Ochoa‐Hernández C, Auer AA, Tüysüz H. A Supported Bismuth Halide Perovskite Photocatalyst for Selective Aliphatic and Aromatic C-H Bond Activation. Angew Chem Int Ed Engl 2020; 59:5788-5796. [PMID: 31850662 PMCID: PMC7154683 DOI: 10.1002/anie.201915034] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Indexed: 11/06/2022]
Abstract
Direct selective oxidation of hydrocarbons to oxygenates by O2 is challenging. Catalysts are limited by the low activity and narrow application scope, and the main focus is on active C-H bonds at benzylic positions. In this work, stable, lead-free, Cs3 Bi2 Br9 halide perovskites are integrated within the pore channels of mesoporous SBA-15 silica and demonstrate their photocatalytic potentials for C-H bond activation. The composite photocatalysts can effectively oxidize hydrocarbons (C5 to C16 including aromatic and aliphatic alkanes) with a conversion rate up to 32900 μmol gcat -1 h-1 and excellent selectivity (>99 %) towards aldehydes and ketones under visible-light irradiation. Isotopic labeling, in situ spectroscopic studies, and DFT calculations reveal that well-dispersed small perovskite nanoparticles (2-5 nm) possess enhanced electron-hole separation and a close contact with hydrocarbons that facilitates C(sp3 )-H bond activation by photoinduced charges.
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Affiliation(s)
- Yitao Dai
- Max-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
| | - Corentin Poidevin
- Max-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
| | | | - Alexander A. Auer
- Max-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
| | - Harun Tüysüz
- Max-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470Mülheim an der RuhrGermany
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30
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Huang Y, Liu C, Li M, Li H, Li Y, Su R, Zhang B. Photoimmobilized Ni Clusters Boost Photodehydrogenative Coupling of Amines to Imines via Enhanced Hydrogen Evolution Kinetics. ACS Catal 2020. [DOI: 10.1021/acscatal.0c00282] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Yi Huang
- Institute of Molecular Plus, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, P. R. China
| | - Cuibo Liu
- Institute of Molecular Plus, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, P. R. China
| | - Mengyang Li
- Institute of Molecular Plus, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, P. R. China
| | - Huizhi Li
- Institute of Molecular Plus, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, P. R. China
| | - Yongwang Li
- SynCat@Beijing, Synfuels China Technology Co. Ltd., Leyuan South Street II, No. 1, Yanqi Economic Development Zone C#, Huairou District, Beijing 101407, P. R. China
| | - Ren Su
- SynCat@Beijing, Synfuels China Technology Co. Ltd., Leyuan South Street II, No. 1, Yanqi Economic Development Zone C#, Huairou District, Beijing 101407, P. R. China
- Soochow Institute for Energy and Materials InnovationS (SIEMIS), Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou 215006, P. R. China
| | - Bin Zhang
- Institute of Molecular Plus, Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, P. R. China
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Collaborative Innovation Center of Chemical Science and Engineering, Tianjin 300072, P. R. China
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31
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Dai Y, Poidevin C, Ochoa‐Hernández C, Auer AA, Tüysüz H. A Supported Bismuth Halide Perovskite Photocatalyst for Selective Aliphatic and Aromatic C–H Bond Activation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201915034] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yitao Dai
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Corentin Poidevin
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Cristina Ochoa‐Hernández
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Alexander A. Auer
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Harun Tüysüz
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
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32
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Sheikhi E, Adib M, Akherati Karajabad M, Rezaei N. Metal‐Free and Selective Oxidation of Benzylic Alcohols to Aromatic Aldehydes by Hexachloroacetone. ChemistrySelect 2019. [DOI: 10.1002/slct.201903790] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ehsan Sheikhi
- School of ChemistryCollege of ScienceUniversity of Tehran 16 Azar St PO Box 14155–6455 Tehran Iran
| | - Mehdi Adib
- School of ChemistryCollege of ScienceUniversity of Tehran 16 Azar St PO Box 14155–6455 Tehran Iran
| | | | - Narjes Rezaei
- School of ChemistryCollege of ScienceUniversity of Tehran 16 Azar St PO Box 14155–6455 Tehran Iran
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33
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Zhou J, Huang-Fu X, Huang YY, Cao CN, Han J, Zhao XL, Chen XD. Metal–Organic Framework Based on Heptanuclear Cu–O Clusters and Its Application as a Recyclable Photocatalyst for Stepwise Selective Catalysis. Inorg Chem 2019; 59:254-263. [DOI: 10.1021/acs.inorgchem.9b02084] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Jie Zhou
- Jiangsu Key Laboratory
of Biofunctional Materials and Jiangsu Collaborative Innovation Center
of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Xu Huang-Fu
- Jiangsu Key Laboratory
of Biofunctional Materials and Jiangsu Collaborative Innovation Center
of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Yang-Ying Huang
- Jiangsu Key Laboratory
of Biofunctional Materials and Jiangsu Collaborative Innovation Center
of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Chu-Ning Cao
- Jiangsu Key Laboratory
of Biofunctional Materials and Jiangsu Collaborative Innovation Center
of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
| | - Jie Han
- School of Science & Technology, The Open University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Xiao-Li Zhao
- Shanghai Key Laboratory
of Green Chemistry and Chemical Processes, Department of Chemistry, East China Normal University, Shanghai 200062, China
| | - Xu-Dong Chen
- Jiangsu Key Laboratory
of Biofunctional Materials and Jiangsu Collaborative Innovation Center
of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China
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34
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Markushyna Y, Smith CA, Savateev A. Organic Photocatalysis: Carbon Nitride Semiconductors vs. Molecular Catalysts. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901112] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yevheniia Markushyna
- Department of Colloid Chemistry Max‐Planck Institute of Colloids and Interfaces Research Campus Golm 14476 Potsdam Germany
| | - Christene A. Smith
- Department of Colloid Chemistry Max‐Planck Institute of Colloids and Interfaces Research Campus Golm 14476 Potsdam Germany
| | - Aleksandr Savateev
- Department of Colloid Chemistry Max‐Planck Institute of Colloids and Interfaces Research Campus Golm 14476 Potsdam Germany
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35
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Hu Y, Zhao G, Pan Q, Wang H, Shen Z, Peng B, Busser GW, Wang X, Muhler M. Highly Selective Anaerobic Oxidation of Alcohols Over Fe‐doped SrTiO
3
Under Visible Light. ChemCatChem 2019. [DOI: 10.1002/cctc.201901451] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yezi Hu
- College of Environmental Science and EngineeringNorth China Electric Power University Beijing 102206 P. R. China
| | - Guixia Zhao
- College of Environmental Science and EngineeringNorth China Electric Power University Beijing 102206 P. R. China
- Laboratory of Industrial Chemistry Faculty of Chemistry and BiochemistryRuhr-Universität Bochum 44780 Bochum Germany
| | - Qiushi Pan
- Laboratory of Industrial Chemistry Faculty of Chemistry and BiochemistryRuhr-Universität Bochum 44780 Bochum Germany
| | - Huihui Wang
- College of Environmental Science and EngineeringNorth China Electric Power University Beijing 102206 P. R. China
| | - Zewen Shen
- College of Environmental Science and EngineeringNorth China Electric Power University Beijing 102206 P. R. China
| | - Baoxiang Peng
- Laboratory of Industrial Chemistry Faculty of Chemistry and BiochemistryRuhr-Universität Bochum 44780 Bochum Germany
- Max Planck Institute for Chemical Energy Conversion 45470 Mülheim an der Ruhr Germany
| | - G. Wilma Busser
- Laboratory of Industrial Chemistry Faculty of Chemistry and BiochemistryRuhr-Universität Bochum 44780 Bochum Germany
| | - Xiangke Wang
- College of Environmental Science and EngineeringNorth China Electric Power University Beijing 102206 P. R. China
| | - Martin Muhler
- Laboratory of Industrial Chemistry Faculty of Chemistry and BiochemistryRuhr-Universität Bochum 44780 Bochum Germany
- Max Planck Institute for Chemical Energy Conversion 45470 Mülheim an der Ruhr Germany
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36
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Riente P, Noël T. Application of metal oxide semiconductors in light-driven organic transformations. Catal Sci Technol 2019. [DOI: 10.1039/c9cy01170f] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Herein, we provide an up-to-date overview of metal oxide semiconductors (MOS) as versatile and inexpensive photocatalysts to enable light-driven organic transformations.
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Affiliation(s)
- Paola Riente
- Micro Flow Chemistry and Synthetic Methodology
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- Eindhoven
- The Netherlands
| | - Timothy Noël
- Micro Flow Chemistry and Synthetic Methodology
- Department of Chemical Engineering and Chemistry
- Eindhoven University of Technology
- Eindhoven
- The Netherlands
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