1
|
Deng X, Zhu L, Zhang H, Li L, Zhao N, Wang J, Osman SM, Luque R, Chen BH. Highly efficient and stable catalysts-covalent organic framework-supported palladium particles for 4-nitrophenol catalytic hydrogenation. ENVIRONMENTAL RESEARCH 2022; 214:114027. [PMID: 35988829 DOI: 10.1016/j.envres.2022.114027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 07/28/2022] [Accepted: 07/30/2022] [Indexed: 06/15/2023]
Abstract
A covalent organic framework (COF) was used as the support of the catalyst in this work in order to obtain an environmentally friendly catalyst with high catalytic performance, selectivity and stability for 4-nitrophenol hydrogenation. Pd tiny particles are fixed in the cavity of COF to obtain Pd/COF catalysts, which has a quite narrow particle size distribution (5.09 ± 1.30 nm). As-prepared Pd/COF catalysts (Pd loading-2.11 wt%) shows excellent catalytic performance (conversion - 99.3%, selectivity >99.0% and turnover frequency (TOF)-989.4 h-1) for 4-nitrophenol hydrogenation under relatively mild reaction conditions of reaction temperature-40 °C and reaction pressure-3.0 MPa H2, and Pd/COF catalysts have high stability. Pd/COF catalysts were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), scanning electron microscope energy-dispersive X-ray spectroscopy (SEM-EDS), transmission electron microscope (TEM), high resolution TEM (HRTEM), Brunauer-Emmett-Teller (BET), scanning TEM energy-dispersive X-ray spectroscopy (STEM-EDS) elemental analysis techniques to prove that the Pd nanoparticles are highly dispersed on the COF. Pd/COF catalysts have good stability and reusability hence with certain industrial application value.
Collapse
Affiliation(s)
- Xin Deng
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, College of Chemistry and Chemical Engineering, Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, Jiang Xi, China
| | - Lihua Zhu
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, College of Chemistry and Chemical Engineering, Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, Jiang Xi, China; Guangdong Provincial Key Lab of Green Chemical Product Technology, Key Laboratory of Fuel Cell Technology of Guangdong Province, South China University of Technology, Guangzhou, 510640, China.
| | - Huan Zhang
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, College of Chemistry and Chemical Engineering, Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, Jiang Xi, China
| | - Liqing Li
- Jiangxi Provincial Key Laboratory of Functional Molecular Materials Chemistry, College of Chemistry and Chemical Engineering, Faculty of Materials Metallurgy and Chemistry, Jiangxi University of Science and Technology, Ganzhou, 341000, Jiang Xi, China.
| | - Ning Zhao
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, 030001, China
| | - Jiexiang Wang
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China.
| | - Sameh M Osman
- Chemistry Department, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
| | - Rafael Luque
- Departamento de Química Orgánica, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie (C-3), Ctra Nnal IV, Km 396, E14071, Córdoba, Spain.
| | - Bing Hui Chen
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, China
| |
Collapse
|
2
|
Tang C, Feng Z, Bai X. Magnetic N-doped partially graphitized carbon-loaded Pd-Co alloy nanoparticles for efficient hydrogen production. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129348] [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]
|
3
|
The effect of coordination environment on the activity and selectivity of single-atom catalysts. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214493] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
4
|
Nanba Y, Koyama M. Thermodynamic Stabilities of PdRuM (M = Cu, Rh, Ir, Au) Alloy Nanoparticles Assessed by Wang–Landau Sampling Combined with DFT Calculations and Multiple Regression Analysis. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Yusuke Nanba
- Research Initiative for Supra-Materials, Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan
| | - Michihisa Koyama
- Research Initiative for Supra-Materials, Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan
- Open Innovation Institute, Kyoto University, Yoshida-honmachi, Sakyo-ku, Kyoto 606-8501, Japan
| |
Collapse
|
5
|
Sandu MP, Kovtunov MA, Baturin VS, Oganov AR, Kurzina IA. Influence of the Pd : Bi ratio on Pd-Bi/Al 2O 3 catalysts: structure, surface and activity in glucose oxidation. Phys Chem Chem Phys 2021; 23:14889-14897. [PMID: 34223584 DOI: 10.1039/d1cp01305j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Pd-Bi nanoparticles show high efficiency in catalyzing gluconic acid production by the glucose oxidation reaction. Although this type of catalyst was studied for some time, the correlation between bismuth content and catalytic activity is still unclear. Moreover, there is little information on the principles of the formation of Pd-Bi nanoparticles. In this work, the relation between bismuth content and the activity and selectivity of the PdxBiy/Al2O3 catalyst in the glucose oxidation process was studied. The catalytic samples were prepared by co-impregnation of the alumina support utilizing the metal-organic precursors of Pd and Bi. The samples obtained were tested in the glucose oxidation reaction and were studied by transmission electron microscopy (TEM), X-ray fluorescence analysis, X-ray photoelectron spectroscopy (XPS), and BET adsorption. It has been found that the Pd3 : Bi1 atomic ratio grants the highest catalytic efficiency for the studied samples. To explain this, we predicted stable Pd-Bi nanoparticles using ab initio evolutionary algorithm USPEX. The calculations demonstrate that nanoparticles tend to form Pd(core)-Bi(shell) structures turning to a crown-jewel morphology at lower Bi concentration, thus exposing the active Pd centers while maintaining the promoting effect of Bi.
Collapse
Affiliation(s)
- Mariya P Sandu
- National Research Tomsk State University, Prospekt Lenina, 36, 634050, Tomsk, Russia. and Siberian State Medical University, Moskovsky Tract, 2, 634050, Tomsk, Russia
| | - Mikhail A Kovtunov
- National Research Tomsk State University, Prospekt Lenina, 36, 634050, Tomsk, Russia.
| | - Vladimir S Baturin
- Vernadsky Institute of Geochemistry and Analytical Chemistry of Russian Academy of Sciences, Kosygina, 19, Moscow, 119991, Russia and I. E. Tamm Theory Department, Lebedev Physical Institute, Russian Academy of Sciences, Leninskii Prospekt, 53, Moscow, 119991, Russia
| | - Artem R Oganov
- Skolkovo Institute of Science and Technology, Bolshoy Boulevard, 30, Building 1, 121205, Moscow, Russia
| | - Irina A Kurzina
- National Research Tomsk State University, Prospekt Lenina, 36, 634050, Tomsk, Russia.
| |
Collapse
|
6
|
Akbarzadeh H, Mehrjouei E, Abbaspour M, Shamkhali AN. Melting Behavior of Bimetallic and Trimetallic Nanoparticles: A Review of MD Simulation Studies. Top Curr Chem (Cham) 2021; 379:22. [PMID: 33890199 DOI: 10.1007/s41061-021-00332-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 03/18/2021] [Indexed: 10/21/2022]
Abstract
In recent years, bimetallic and trimetallic nanoparticles (NPs) have become attractive materials for many researchers especially in the field of catalysis due to their interesting physical and chemical properties. These unique properties arise mainly from simultaneous effects of two different metal atoms in their structure. In this review, recent theoretical studies on these NPs using molecular dynamics simulation are presented. Since investigation of thermodynamic stabilities of metallic NPs is a critical factor in their construction for catalytic applications, our focus in this review is on the thermal stability of bimetallic and trimetallic NPs. The melting behavior of these materials with different atomic arrangements including core-shell, three-shell, crown-jewel, ordered and disordered alloy, and Janus materials are discussed. Other factors including stress, strain, atomic radius, thermal expansion coefficient, cohesive energy, surface energy, size, composition, and morphology are described in detail, because these properties lead to complexity in the melting behavior of bimetallic and trimetallic NPs.
Collapse
Affiliation(s)
- Hamed Akbarzadeh
- Department of Chemistry, Faculty of Basic Sciences, Hakim Sabzevari University, 96179-76487, Sabzevar, Iran.
| | - Esmat Mehrjouei
- Department of Chemistry, Faculty of Basic Sciences, Hakim Sabzevari University, 96179-76487, Sabzevar, Iran
| | - Mohsen Abbaspour
- Department of Chemistry, Faculty of Basic Sciences, Hakim Sabzevari University, 96179-76487, Sabzevar, Iran
| | - Amir Nasser Shamkhali
- Department of Chemistry, Faculty of Basic Sciences, University of Mohaghegh Ardabili, 56199-11367, Ardabil, Iran
| |
Collapse
|
7
|
Zhao M, Zhang N, Yang R, Chen D, Zhao Y. Which is Better for Nanomedicines: Nanocatalysts or Single-Atom Catalysts? Adv Healthc Mater 2021; 10:e2001897. [PMID: 33326185 DOI: 10.1002/adhm.202001897] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 11/30/2020] [Indexed: 12/24/2022]
Abstract
With the rapid advancements in nanotechnology and materials science, numerous nanomaterials have been used as catalysts for nanomedical applications. Their design and modification according to the microenvironment of diseases have been shown to achieve effective treatment. Chemists are in pursuit of nanocatalysts that are more efficient, controllable, and less toxic by developing innovative synthetic technologies and improving existing ones. Recently, single-atom catalysts (SACs) with excellent catalytic activity and high selectivity have attracted increasing attention because of their accurate design as nanomaterials at the atomic level, thereby highlighting their potential for nanomedical applications. In this review, the recent advances in nanocatalysts and SACs are briefly summarized according to their synthesis, characterizations, catalytic mechanisms, and nanomedical applications. The opportunities and future scope for their development and the issues and challenges for their application as nanomedicine are also discussed. As far as it is known, the review is the systematic comparison of nanocatalysts and SACs, especially in the field of nanomedicine, which has promoted the development of nanocatalytic medicine.
Collapse
Affiliation(s)
- Mengyang Zhao
- State Key Laboratory of Esophageal Cancer Prevention and Treatment Department of Pharmaceutics School of Pharmaceutical Sciences Zhengzhou University No. 100 Kexue Ave Zhengzhou 450001 P. R. China
- School of Materials Science and Engineering Zhengzhou University No. 100 Kexue Ave Zhengzhou 450001 P. R. China
- Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases Zhengzhou University No. 100 Kexue Ave Zhengzhou 450001 P. R. China
| | - Nan Zhang
- State Key Laboratory of Esophageal Cancer Prevention and Treatment Department of Pharmaceutics School of Pharmaceutical Sciences Zhengzhou University No. 100 Kexue Ave Zhengzhou 450001 P. R. China
- Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases Zhengzhou University No. 100 Kexue Ave Zhengzhou 450001 P. R. China
| | - Ruigeng Yang
- State Key Laboratory of Esophageal Cancer Prevention and Treatment Department of Pharmaceutics School of Pharmaceutical Sciences Zhengzhou University No. 100 Kexue Ave Zhengzhou 450001 P. R. China
- Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases Zhengzhou University No. 100 Kexue Ave Zhengzhou 450001 P. R. China
| | - Deliang Chen
- School of Materials Science and Engineering Zhengzhou University No. 100 Kexue Ave Zhengzhou 450001 P. R. China
- School of Materials Science and Engineering Dongguan University of Technology Dongguan 523808 P. R. China
| | - Yongxing Zhao
- State Key Laboratory of Esophageal Cancer Prevention and Treatment Department of Pharmaceutics School of Pharmaceutical Sciences Zhengzhou University No. 100 Kexue Ave Zhengzhou 450001 P. R. China
- Key Laboratory of Targeting Therapy and Diagnosis for Critical Diseases Zhengzhou University No. 100 Kexue Ave Zhengzhou 450001 P. R. China
| |
Collapse
|
8
|
Facile One-Pot Biogenic Synthesis of Cu-Co-Ni Trimetallic Nanoparticles for Enhanced Photocatalytic Dye Degradation. Catalysts 2020. [DOI: 10.3390/catal10101138] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Biomolecules from plant extracts have gained significant interest in the synthesis of nanoparticles owing to their sustainable properties, cost efficiency, and environmental wellbeing. An eco-friendly and facile method has been developed to prepare Cu-Co-Ni trimetallic nanoparticles with simultaneous bio-reduction of Cu-Co-Ni metal precursors by aqueous extract of oregano (Origanum vulgare) leaves. Dramatic changes in physicochemical properties of trimetallic nanoparticles occur due to synergistic interactions between individual metal precursors, which in turn outclass the properties of corresponding monometallic nanoparticles in various aspects. The as biosynthesized Cu-Co-Ni trimetallic nanoparticles were initially analyzed using ultraviolet (UV)–visible spectroscopy. The morphology, structure, shape, and size of biosynthesized trimetallic nanoparticles were confirmed by transmission electron microscopy (TEM), scanning electron microscopy (SEM), and X-ray diffraction (XRD) spectroscopy. The elemental analysis was carried out by energy-dispersive X-ray (EDX) spectroscopy. Fourier transform infrared (FTIR) microscopy was carried out to explain the critical role of the biomolecules in the Origanum vulgare leaf extract as capping and stabilizing agents in the nanoparticle formation. Additionally, simultaneous thermogravimetric analysis (TGA) and differential thermogravimetry (DTG) analysis was also performed to estimate the mass evaluation and rate of the material weight changes. The photocatalytic activity of as biosynthesized trimetallic nanoparticles was investigated towards methylene blue (MB) dye degradation and was found to be an efficient photocatalyst for dye degradation. Kinetic experiments have shown that photocatalytic degradation of MB dye followed pseudo-first-order kinetics. The mechanism of the photodegradation process of biogenic Cu-Co-Ni trimetallic nanoparticles was also addressed.
Collapse
|
9
|
Hannagan RT, Giannakakis G, Flytzani-Stephanopoulos M, Sykes ECH. Single-Atom Alloy Catalysis. Chem Rev 2020; 120:12044-12088. [DOI: 10.1021/acs.chemrev.0c00078] [Citation(s) in RCA: 286] [Impact Index Per Article: 71.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
10
|
Nemygina NA, Nikoshvili LZ, Tiamina IY, Bykov AV, Smirnov IS, LaGrange T, Kaszkur Z, Matveeva VG, Sulman EM, Kiwi-Minsker L. Au Core–Pd Shell Bimetallic Nanoparticles Immobilized within Hyper-Cross-Linked Polystyrene for Mechanistic Study of Suzuki Cross-Coupling: Homogeneous or Heterogeneous Catalysis? Org Process Res Dev 2018. [DOI: 10.1021/acs.oprd.8b00272] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Nadezhda A. Nemygina
- Tver Technical University, A. Nikitina str. 22, 170026 Tver, Russian Federation
- Tver State University, Zhelyabova str. 33, 170100 Tver, Russian Federation
| | | | - Irina Yu. Tiamina
- Tver Technical University, A. Nikitina str. 22, 170026 Tver, Russian Federation
| | - Alexey V. Bykov
- Tver Technical University, A. Nikitina str. 22, 170026 Tver, Russian Federation
| | - Ilia S. Smirnov
- Tver Technical University, A. Nikitina str. 22, 170026 Tver, Russian Federation
- Laboratory of X-ray Powder Diffractometry and Spectrometry, Institute of Physical Chemistry PAS, Kasprzaka str. 44/52, 01-224 Warsaw, Poland
| | - Thomas LaGrange
- GGRC-ISIC-EPFL, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| | - Zbigniew Kaszkur
- Laboratory of X-ray Powder Diffractometry and Spectrometry, Institute of Physical Chemistry PAS, Kasprzaka str. 44/52, 01-224 Warsaw, Poland
| | | | - Esther M. Sulman
- Tver Technical University, A. Nikitina str. 22, 170026 Tver, Russian Federation
| | - Lioubov Kiwi-Minsker
- Tver State University, Zhelyabova str. 33, 170100 Tver, Russian Federation
- GGRC-ISIC-EPFL, Ecole Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland
| |
Collapse
|
11
|
Cattaneo S, Stucchi M, Villa A, Prati L. Gold Catalysts for the Selective Oxidation of Biomass‐Derived Products. ChemCatChem 2018. [DOI: 10.1002/cctc.201801243] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Stefano Cattaneo
- Dipartimento di ChimicaUniversità degli Studi di Milano Via Golgi 19 Milano 20133 Italy
| | - Marta Stucchi
- Dipartimento di ChimicaUniversità degli Studi di Milano Via Golgi 19 Milano 20133 Italy
| | - Alberto Villa
- Dipartimento di ChimicaUniversità degli Studi di Milano Via Golgi 19 Milano 20133 Italy
| | - Laura Prati
- Dipartimento di ChimicaUniversità degli Studi di Milano Via Golgi 19 Milano 20133 Italy
| |
Collapse
|
12
|
Huang L, Jiao C, Wang L, Huang Z, Liang F, Liu S, Wang Y, Zhang H, Zhang S. Preparation of Rh/Ag bimetallic nanoparticles as effective catalyst for hydrogen generation from hydrolysis of KBH 4. NANOTECHNOLOGY 2018; 29:044002. [PMID: 29144281 DOI: 10.1088/1361-6528/aa9b19] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
ISOBAM-104 protected Rh/Ag bimetallic nanoparticles (NPs) with average diameter less than 3.0 nm were synthesized by a co-reduction method. Ultraviolet-visible spectroscopy, transmission electron microscopy (TEM), high-resolution TEM and x-ray photoelectron spectroscopy (XPS) were employed to characterize the structure, particle size, and electronic structure of the prepared bimetallic NPs. The catalytic activities of prepared bimetallic NPs for hydrogen generation from hydrolysis of a basic KBH4 solution were evaluated in detail. The results indicated that as-prepared Rh/Ag bimetallic NPs showed a higher catalytic activity than corresponding monometallic NPs. Among all the monometallic NPs and bimetallic NPs, Rh80Ag20 bimetallic NPs exhibited the highest catalytic activity with a value of 6010 mol-H2·h-1·mol-catalyst-1 at pH = 12 and 303 K. The high catalytic activities of Rh/Ag bimetallic NPs could be attributed to presence of negatively charged Rh atoms and positively charged Ag atoms, which is supported by the results of XPS and density functional theory calculation. Based on the kinetic study, the apparent activation energy for the hydrolysis reaction of the basic KBH4 solution catalyzed by Rh80Ag20 bimetallic NPs was about 47.0 ± 3.9 kJ mol-1.
Collapse
Affiliation(s)
- Liang Huang
- The State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, People's Republic of China
| | | | | | | | | | | | | | | | | |
Collapse
|
13
|
Akbarzadeh H, Mehrjouei E, Masoumi A, Sokhanvaran V. Pt-Pd nanoalloys with crown-jewel structures: How size of the mother Pt cluster affects on thermal and structural properties of Pt-Pd nanoalloys? J Mol Liq 2018. [DOI: 10.1016/j.molliq.2017.11.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
14
|
Jiao C, Pei Y, Wang L, Zhang H, Huang Z, Dai Y, Liang F, Liu S, Wang Y, Zhang S. Facile synthesis of 1.3 nm monodispersed Ag nanoclusters in an aqueous solution and their antibacterial activities for E. coli. RSC Adv 2018; 8:30207-30214. [PMID: 35546856 PMCID: PMC9085391 DOI: 10.1039/c8ra04387f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Accepted: 08/13/2018] [Indexed: 11/21/2022] Open
Abstract
A facile one-pot strategy was developed to prepare ultrastable monodispersed Ag nanoclusters (NCs) in aqueous solution by using ISOBAM-104, as a stabilizing agent. The as-prepared Ag NCs with an average size of 1.3 nm, which can be preserved in water solution for more than one year under ambient conditions without obvious agglomeration, exhibited excellent antibacterial activities for E. coli (DH5α), compared to most of the previously reported results. Ag NCs of 1.3 nm prepared by a facile one-pot strategy exhibit excellent antibacterial activities for E. coli.![]()
Collapse
Affiliation(s)
- Chengpeng Jiao
- The State Key Laboratory of Refractories and Metallurgy
- Wuhan University of Science and Technology
- Wuhan 430081
- China
- Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgical Mineral Resources
| | - Yuantao Pei
- The State Key Laboratory of Refractories and Metallurgy
- Wuhan University of Science and Technology
- Wuhan 430081
- China
| | - Liqiong Wang
- The State Key Laboratory of Refractories and Metallurgy
- Wuhan University of Science and Technology
- Wuhan 430081
- China
| | - Haijun Zhang
- The State Key Laboratory of Refractories and Metallurgy
- Wuhan University of Science and Technology
- Wuhan 430081
- China
| | - Zili Huang
- Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgical Mineral Resources
- Wuhan University of Science and Technology
- Wuhan 430081
- China
| | - Yuhuan Dai
- Institute of Biology and Medicine
- Wuhan University of Science and Technology
- Wuhan 430065
- China
| | - Feng Liang
- College of Chemical Engineering and Technology
- Wuhan University of Science and Technology
- Wuhan 430081
- China
| | - Simin Liu
- College of Chemical Engineering and Technology
- Wuhan University of Science and Technology
- Wuhan 430081
- China
| | - Yuhua Wang
- Hubei Province Key Laboratory of Science in Metallurgical Process
- Wuhan University of Science and Technology
- Wuhan 430081
- China
| | - Shaowei Zhang
- College of Engineering
- Mathematics and Physical Sciences
- University of Exeter
- Exeter EX4 4QF
- UK
| |
Collapse
|
15
|
Preparation, characterization and catalytic performance of single-atom catalysts. CHINESE JOURNAL OF CATALYSIS 2017. [DOI: 10.1016/s1872-2067(17)62770-0] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
16
|
Preparation of Rh/Ni Bimetallic Nanoparticles and Their Catalytic Activities for Hydrogen Generation from Hydrolysis of KBH4. Catalysts 2017. [DOI: 10.3390/catal7040125] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
|
17
|
Advances in polymer-stabilized Au nano-cluster catalysis : Interplay of theoretical calculations and experiments. CHINESE JOURNAL OF CATALYSIS 2016. [DOI: 10.1016/s1872-2067(16)62463-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
18
|
Rh nanoparticles with NiO x surface decoration for selective hydrogenolysis of C O bond over arene hydrogenation. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcata.2016.01.014] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
19
|
Preparation and Catalytic Activity for Aerobic Glucose Oxidation of Crown Jewel Structured Pt/Au Bimetallic Nanoclusters. Sci Rep 2016; 6:30752. [PMID: 27476577 PMCID: PMC4967863 DOI: 10.1038/srep30752] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Accepted: 07/07/2016] [Indexed: 11/29/2022] Open
Abstract
Understanding of the “structure-activity” relations for catalysts at an atomic level has been regarded as one of the most important objectives in catalysis studies. Bimetallic nanoclusters (NCs) in its many types, such as core/shell, random alloy, cluster-in-cluster, bi-hemisphere, and crown jewel (one kind of atom locating at the top position of another kind of NC), attract significant attention owing to their excellent optical, electronic, and catalytic properties. PVP-protected crown jewel-structured Pt/Au (CJ-Pt/Au) bimetallic nanoclusters (BNCs) with Au atoms located at active top sites were synthesized via a replacement reaction using 1.4-nm Pt NCs as mother clusters even considering the fact that the replacement reaction between Pt and Au3+ ions is difficult to be occurred. The prepared CJ-Pt/Au colloidal catalysts characterized by UV-Vis, TEM, HR-TEM and HAADF-STEM-EELS showed a high catalytic activity for aerobic glucose oxidation, and the top Au atoms decorating the Pt NCs were about 15 times more active than the Au atoms of Au NCs with similar particle size.
Collapse
|
20
|
Ishida T, Koga H, Okumura M, Haruta M. Advances in Gold Catalysis and Understanding the Catalytic Mechanism. CHEM REC 2016; 16:2278-2293. [DOI: 10.1002/tcr.201600046] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Tamao Ishida
- Research Center for Gold Chemistry Graduate School of Urban Environmental Sciences Tokyo Metropolitan University; 1-1 Minami-osawa Hachioji Tokyo 192-0397 Japan
| | - Hiroaki Koga
- Elements Strategy Initiative for Catalysts and Batteries (ESICB); Kyoto University; 1-30 Goryoohara Kyoto 615-8245 Japan
| | - Mitsutaka Okumura
- Elements Strategy Initiative for Catalysts and Batteries (ESICB); Kyoto University; 1-30 Goryoohara Kyoto 615-8245 Japan
- Department of Chemistry Graduate School of Science; Osaka University; 1-1 Machikaneyama Toyonaka Osaka 560-0043 Japan
| | - Masatake Haruta
- Research Center for Gold Chemistry Graduate School of Urban Environmental Sciences Tokyo Metropolitan University; 1-1 Minami-osawa Hachioji Tokyo 192-0397 Japan
- Gold Catalysis Research Center Dalian Institute of Chemical Physics; 457 Zhongshan Road Dalian 116023 P. R. China
| |
Collapse
|
21
|
Luo W, Sankar M, Beale AM, He Q, Kiely CJ, Bruijnincx PCA, Weckhuysen BM. High performing and stable supported nano-alloys for the catalytic hydrogenation of levulinic acid to γ-valerolactone. Nat Commun 2015; 6:6540. [PMID: 25779385 PMCID: PMC4382690 DOI: 10.1038/ncomms7540] [Citation(s) in RCA: 242] [Impact Index Per Article: 26.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2014] [Accepted: 02/06/2015] [Indexed: 12/23/2022] Open
Abstract
The catalytic hydrogenation of levulinic acid, a key platform molecule in many biorefinery schemes, into γ-valerolactone is considered as one of the pivotal reactions to convert lignocellulose-based biomass into renewable fuels and chemicals. Here we report on the development of highly active, selective and stable supported metal catalysts for this reaction and on the beneficial effects of metal nano-alloying. Bimetallic random alloys of gold-palladium and ruthenium-palladium supported on titanium dioxide are prepared with a modified metal impregnation method. Gold-palladium/titanium dioxide shows a marked,~27-fold increase in activity (that is, turnover frequency of 0.1 s−1) compared with its monometallic counterparts. Although ruthenium-palladium/titanium dioxide is not only exceptionally active (that is, turnover frequency of 0.6 s−1), it shows excellent, sustained selectivity to γ-valerolactone (99%). The dilution and isolation of ruthenium by palladium is thought to be responsible for this superior catalytic performance. Alloying, furthermore, greatly improves the stability of both supported nano-alloy catalysts. The hydrogenation of leuvinic acid to γ-valerolactone is an important step in the conversion of lignocellulose to high value chemicals. Here, the authors report that bimetallic alloys are active and stable catalysts for this reaction, and attribute this to geometric and electronic effects.
Collapse
Affiliation(s)
- Wenhao Luo
- Inorganic Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Meenakshisundaram Sankar
- Inorganic Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Andrew M Beale
- 1] Inorganic Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands [2] UK Catalysis Hub, Research Complex at Harwell, Rutherford Appleton Laboratory, Oxfordshire OX11 0QX, UK [3] Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, UK
| | - Qian He
- Department of Materials Science and Engineering, Lehigh University, 5 East Packer Avenue, Bethlehem, Pennsylvania 18015, USA
| | - Christopher J Kiely
- Department of Materials Science and Engineering, Lehigh University, 5 East Packer Avenue, Bethlehem, Pennsylvania 18015, USA
| | - Pieter C A Bruijnincx
- Inorganic Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| | - Bert M Weckhuysen
- Inorganic Chemistry and Catalysis, Debye Institute for Nanomaterials Science, Utrecht University, Universiteitsweg 99, 3584 CG Utrecht, The Netherlands
| |
Collapse
|
22
|
Zhang H, Lu L, Kawashima K, Okumura M, Haruta M, Toshima N. Synthesis and catalytic activity of crown jewel-structured (IrPd)/Au trimetallic nanoclusters. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2015; 27:1383-1388. [PMID: 25511851 DOI: 10.1002/adma.201404870] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Revised: 11/23/2014] [Indexed: 06/04/2023]
Abstract
Crown-jewel-structured (IrPd)/Au trimetallic nanoclusters are prepared by a galvanic replacement reaction using Ir/Pd nanoclusters with a structure of Ir rich in the core and Pd rich in the shell as mother clusters. The catalytic activity of the top Au atoms for aerobic glucose oxidation of the trimetallic nanoclusters is the highest ever reported among all supported and colloidal catalysts.
Collapse
Affiliation(s)
- Haijun Zhang
- The State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan, 430081, China
| | | | | | | | | | | |
Collapse
|
23
|
Jiao C, Huang Z, Wang X, Zhang H, Lu L, Zhang S. Synthesis of Ni/Au/Co trimetallic nanoparticles and their catalytic activity for hydrogen generation from alkaline sodium borohydride aqueous solution. RSC Adv 2015. [DOI: 10.1039/c5ra01892g] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Alloyed Ni/Au/Co nanoparticles with negatively-charged Au, Co atoms, and positively-charged Ni atoms were prepared as effective catalysts for hydrolysis of NaBH4.
Collapse
Affiliation(s)
- Chengpeng Jiao
- Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgical Mineral Resources
- Wuhan University of Science and Technology
- Wuhan 430081
- China
| | - Zili Huang
- Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgical Mineral Resources
- Wuhan University of Science and Technology
- Wuhan 430081
- China
| | - Xiaofeng Wang
- Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgical Mineral Resources
- Wuhan University of Science and Technology
- Wuhan 430081
- China
| | - Haijun Zhang
- The State Key Laboratory of Refractories and Metallurgy
- Wuhan University of Science and Technology
- Wuhan 430081
- China
| | - Lilin Lu
- College of Chemical Engineering and Technology
- Wuhan University of Science and Technology
- Wuhan 430081
- China
| | - Shaowei Zhang
- The State Key Laboratory of Refractories and Metallurgy
- Wuhan University of Science and Technology
- Wuhan 430081
- China
| |
Collapse
|
24
|
Xiang X, Nie J, Sun K, Zhang L, Liu W, Schwank J, Wang S, Zhong M, Gao F, Zu X. Structural evolution of NiAu nanoparticles under ambient conditions directly revealed by atom-resolved imaging combined with DFT simulation. NANOSCALE 2014; 6:12898-12904. [PMID: 25230836 DOI: 10.1039/c4nr03559c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
From an economic point of view, the structural stability of noble-transition bimetallic catalysts is as significant as their well-studied catalytic efficiency. The structural evolution and corresponding dynamics of NiAu bimetallic nanoparticles under ambient conditions are investigated using in situ Cs-corrected STEM and DFT calculations. During oxidization, the Au component promotes dissociation of oxygen and initiates Ni oxidization, which simultaneously drives the migration of Au atoms, thus yielding multi-shell structures (denoted by Ni@Au@NiO). The subsequent hydrogen reduction induces surface reconstruction, forming fcc-NiAu clusters. After several cycles of catalyzing CO oxidization, both inverse Au segregation and Ni recrystallization occur, which are ascribed to exothermic excitation. The results of this study can help researchers understand the evolutionary behaviors of the bimetallic nanoparticles under ambient conditions as well as optimize the structural design of bimetallic catalysts.
Collapse
Affiliation(s)
- Xia Xiang
- School of Physical Electronics and Institute of Fundmental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, China.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Ji WX, Zhang CW, Li F, Li P, Wang PJ, Ren MJ, Yuan M. First-principles study of small Pd–Au alloy clusters on graphene. RSC Adv 2014. [DOI: 10.1039/c4ra07996e] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
26
|
Gnanakumar ES, Naik JM, Manikandan M, Raja T, Gopinath CS. Role of Nanointerfaces in Cu- and Cu+Au-Based Near-Ambient-Temperature CO Oxidation Catalysts. ChemCatChem 2014. [DOI: 10.1002/cctc.201402581] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
27
|
Ir promotion of TiO2 supported Au catalysts for selective hydrogenation of cinnamaldehyde. CATAL COMMUN 2014. [DOI: 10.1016/j.catcom.2014.05.012] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
|