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Wang G, Chen Q, Zhang J, An X, Liu Q, Xie L, Yao W, Sun X, Kong Q. Ru doped NiMoO 4 nanoarray as a high-efficiency electrocatalyst for nitrite reduction to ammonia. J Colloid Interface Sci 2024; 661:401-408. [PMID: 38306749 DOI: 10.1016/j.jcis.2024.01.195] [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: 12/05/2023] [Revised: 01/08/2024] [Accepted: 01/27/2024] [Indexed: 02/04/2024]
Abstract
The electrocatalytic reduction of nitrite to recyclable ammonia (NH3) is essential to maintain nitrogen balance and meet growing energy requirements. Herein, we report that Ru doped honeycomb NiMoO4 nanosheet with copious oxygen vacancies grown on nickel foam substrate has been prepared by a facile hydrothermal synthesis and immersion process, which can act as an efficient electrocatalyst for NH3 synthesis by reduction of nitrite. By optimizing the concentration of RuCl3 solution, 0.01Ru-NiMoO4/NF possesses excellent NO2-RR performance with NH3 yield of 20249.17 ± 637.42 μg h-1 cm-2 at -0.7 V and FE of 95.56 ± 0.72 % at -0.6 V. When assembled into a Zn-NO2- battery, it provides a remarkable level of power density of 13.89 mW cm-2, outperforming the performance of virtually all previous reports. The efficient adsorption and activation of NO2- over Ru-doped NiMoO4 with oxygen vacancy have been verified by density functional theory calculations, as well as the possible reaction pathway.
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Affiliation(s)
- Guoguo Wang
- School of Mechanical Engineering, Chengdu University, Chengdu 610106, Sichuan, China
| | - Qiuyue Chen
- School of Mechanical Engineering, Chengdu University, Chengdu 610106, Sichuan, China
| | - Jing Zhang
- School of Mechanical Engineering, Chengdu University, Chengdu 610106, Sichuan, China; Interdisciplinary Materials Research Center, Institute for Advanced Study, Chengdu University, Chengdu 610106, Sichuan, China
| | - Xuguan An
- School of Mechanical Engineering, Chengdu University, Chengdu 610106, Sichuan, China; Interdisciplinary Materials Research Center, Institute for Advanced Study, Chengdu University, Chengdu 610106, Sichuan, China.
| | - Qian Liu
- School of Mechanical Engineering, Chengdu University, Chengdu 610106, Sichuan, China; Interdisciplinary Materials Research Center, Institute for Advanced Study, Chengdu University, Chengdu 610106, Sichuan, China
| | - Lisi Xie
- School of Mechanical Engineering, Chengdu University, Chengdu 610106, Sichuan, China; Interdisciplinary Materials Research Center, Institute for Advanced Study, Chengdu University, Chengdu 610106, Sichuan, China
| | - Weitang Yao
- School of Mechanical Engineering, Chengdu University, Chengdu 610106, Sichuan, China; Interdisciplinary Materials Research Center, Institute for Advanced Study, Chengdu University, Chengdu 610106, Sichuan, China
| | - Xuping Sun
- Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 610054, Sichuan, China; College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan 250014, China.
| | - Qingquan Kong
- School of Mechanical Engineering, Chengdu University, Chengdu 610106, Sichuan, China; Interdisciplinary Materials Research Center, Institute for Advanced Study, Chengdu University, Chengdu 610106, Sichuan, China.
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2
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Su Q, Liu Q, Wang P, Ding J, Wang J, Huang Y. CuO x/Cu nanorod skeleton supported Ru-doped CoO/NC nanocomposites for overall water splitting. J Colloid Interface Sci 2024; 661:175-184. [PMID: 38295699 DOI: 10.1016/j.jcis.2024.01.189] [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: 11/06/2023] [Revised: 01/04/2024] [Accepted: 01/26/2024] [Indexed: 02/27/2024]
Abstract
High overpotential and low stability are major challenges for hydrogen evolution reaction (HER)/oxygen evolution reaction (OER). Tuning the electronic structure of catalysts is regarded as a core strategy to enhance catalytic activity. Herein, we report CuOx/Cu nanorod skeleton supported Ru doped cobalt oxide/nitrogen-doped carbon nanocomposites (Ru-CoO/NC/CuOx/Cu, denoted as RCUF) as bifunctional catalysis. The one-dimensional/three-dimensional (1D/3D) nanostructure and defect-rich amorphous/crystalline phases of RCUF facilitates active site exposure and electron transport. Experimental characterization and density functional theory (DFT) calculation results indicate that Ru doping can optimize the electronic structure, which accelerates the water dissociation process and reduces the Gibbs free energy of the reaction intermediates. As expected, the optimal RCUF-900 exhibits low overpotential (25/205 mV at 10 mA cm-2) and high stability (100/100 h) for HER/OER. RCUF-900 has low voltage (1.54 V at 10 mA cm-2) and high stability (100 h) for overall water splitting. This work provides new insights into the design of advanced catalysts for overall water splitting.
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Affiliation(s)
- Qiaohong Su
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources; College of Chemistry, Xinjiang University, Urumqi 830017, Xinjiang, P. R. China
| | - Qingcui Liu
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources; College of Chemistry, Xinjiang University, Urumqi 830017, Xinjiang, P. R. China
| | - Pengyue Wang
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources; College of Chemistry, Xinjiang University, Urumqi 830017, Xinjiang, P. R. China
| | - Juan Ding
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources; College of Chemistry, Xinjiang University, Urumqi 830017, Xinjiang, P. R. China
| | - Jiulin Wang
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources; College of Chemistry, Xinjiang University, Urumqi 830017, Xinjiang, P. R. China
| | - Yudai Huang
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources; College of Chemistry, Xinjiang University, Urumqi 830017, Xinjiang, P. R. China.
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3
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Lim M, Ma Z, O'Connell G, Yuwono JA, Kumar P, Jalili R, Amal R, Daiyan R, Lovell EC. Ru-Induced Defect Engineering in Co 3O 4 Lattice for High Performance Electrochemical Reduction of Nitrate to Ammonium. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2401333. [PMID: 38602227 DOI: 10.1002/smll.202401333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 03/22/2024] [Indexed: 04/12/2024]
Abstract
Amidst these growing sustainability concerns, producing NH4 + via electrochemical NO3 - reduction reaction (NO3RR) emerges as a promising alternative to the conventional Haber-Bosch process. In a pioneering approach, this study introduces Ru incorporation into Co3O4 lattices at the nanoscale and further couples it with electroreduction conditioning (ERC) treatment as a strategy to enhance metal oxide reducibility and induce oxygen vacancies, advancing NH4 + production from NO3RR. Here, supported by a suite of ex situ and in situ characterization measurements, the findings reveal that Ru enrichment promotes Co species reduction and oxygen vacancy formation. Further, as evidenced by the theoretical calculations, Ru integration lowers the energy barrier for oxygen vacancy formation, thereby facilitating a more energy-efficient NO3RR-to-NH4 + pathway. Optimal catalytic activity is realized with a Ru loading of 10 at.% (named 10Ru/Co3O4), achieving a high NH4 + production rate (98 nmol s-1 cm-2), selectivity (97.5%) and current density (≈100 mA cm-2) at -1.0 V vs RHE. The findings not only provide insights into defect engineering via the incorporation of secondary sites but also lay the groundwork for innovative catalyst design aimed at improving NH4 + yield from NO3RR. This research contributes to the ongoing efforts to develop sustainable electrochemical processes for nitrogen cycle management.
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Affiliation(s)
- Maggie Lim
- Particles and Catalysis Research Laboratories and School of Chemical Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Zhipeng Ma
- Particles and Catalysis Research Laboratories and School of Chemical Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - George O'Connell
- Particles and Catalysis Research Laboratories and School of Chemical Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Jodie A Yuwono
- Particles and Catalysis Research Laboratories and School of Chemical Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Priyank Kumar
- Particles and Catalysis Research Laboratories and School of Chemical Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Rouhollah Jalili
- Particles and Catalysis Research Laboratories and School of Chemical Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Rose Amal
- Particles and Catalysis Research Laboratories and School of Chemical Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Rahman Daiyan
- Particles and Catalysis Research Laboratories and School of Chemical Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia
| | - Emma C Lovell
- Particles and Catalysis Research Laboratories and School of Chemical Engineering, UNSW Sydney, Sydney, NSW, 2052, Australia
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4
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Su Q, Sheng R, Liu Q, Ding J, Wang P, Wang X, Wang J, Wang Y, Wang B, Huang Y. Surface reconstruction of RuO 2/Co 3O 4 amorphous-crystalline heterointerface for efficient overall water splitting. J Colloid Interface Sci 2024; 658:43-51. [PMID: 38096678 DOI: 10.1016/j.jcis.2023.12.045] [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: 10/07/2023] [Revised: 12/05/2023] [Accepted: 12/08/2023] [Indexed: 01/12/2024]
Abstract
The rational construction of amorphous-crystalline heterointerface can effectively improve the activity and stability of hydrogen evolution reaction (HER) and oxygen evolution reaction (OER). Herein, RuO2/Co3O4 (RCO) amorphous-crystalline heterointerface is prepared via oxidation method. The optimal RCO-10 exhibits low overpotentials of 57 and 231 mV for HER and OER at 10 mA cm-2, respectively. Experimental characterization and density functional theory (DFT) results show that the optimized electronic structure and surface reconstruction endow RCO-10 with excellent catalytic activity. DFT results show that electrons transfer from RuO2 to Co3O4 through the amorphous-crystalline heterointerface, achieving electron redistribution and moving the d-band center upward, which optimizes the adsorption free energy of the hydrogen reaction intermediate. Moreover, the reconstructed Ru/Co(OH)2 during the HER process has low hydrogen adsorption free energy to enhance HER activity. The reconstructed RuO2/CoOOH during the OER process has a low energy barrier for the elementary reaction (O*→*OOH) to enhance OER activity. Furthermore, RCO-10 requires only 1.50 V to drive 10 mA cm-2 and maintains stability over 200 h for overall water splitting. Meanwhile, RCO-10 displays stability for 48 h in alkaline solutions containing 0.5 M NaCl. The amorphous-crystalline heterointerface may bring new breakthroughs in the design of efficient and stable catalysts.
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Affiliation(s)
- Qiaohong Su
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi 830017, Xinjiang, PR China
| | - Rui Sheng
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi 830017, Xinjiang, PR China
| | - Qingcui Liu
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi 830017, Xinjiang, PR China
| | - Juan Ding
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi 830017, Xinjiang, PR China
| | - Pengyue Wang
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi 830017, Xinjiang, PR China
| | - Xingchao Wang
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi 830017, Xinjiang, PR China
| | - Jiulin Wang
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi 830017, Xinjiang, PR China
| | - Yonggang Wang
- Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Institute of New Energy, iChEM (Collaborative Innovation Center of Chemistry for Energy Materials), Fudan University, Shanghai 200433, PR China.
| | - Bao Wang
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, PR China.
| | - Yudai Huang
- State Key Laboratory of Chemistry and Utilization of Carbon Based Energy Resources, College of Chemistry, Xinjiang University, Urumqi 830017, Xinjiang, PR China.
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5
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Wang S, Li Z, Shen T, Wang D. N-Doped Carbon Shells Encapsulated Ru-Ni Nanoalloys for Efficient Hydrogen Evolution Reaction. CHEMSUSCHEM 2023; 16:e202202128. [PMID: 36715007 DOI: 10.1002/cssc.202202128] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/24/2023] [Indexed: 06/18/2023]
Abstract
The alkaline hydrogen evolution reaction (HER) is of great significance for the large-scale green H2 production. Currently, pressing challenges in the fabrication of cost-effective HER electrocatalysts are related to their sluggish water dissociation kinetics. Herein, a facile strategy to accelerate the desorption of HER intermediates and water dissociation is proposed. RuNi nanoalloy confined within N-doped carbon shells (Ru7 Ni3 @NC/C) with optimized Ru/Ni ratio and the dicyandiamide dosage was prepared. It displays an overpotential (η10 ) of 16 mV, Tafel slope of 29.9 mV dec-1 , and long-term stability over 10 000 cycles. The decent HER performance on Ru7 Ni3 @NC/C stems from the core-shell structure that is favoring the exposure of dispersed active sites, and the synergistic effect to promote water capture and dissociation. This work provides insight into the relationship between the HER performance and the electrochemical behavior of the intermediate adsorbed state, and paves an avenue toward rational design efficient electrocatalysts for HER.
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Affiliation(s)
- Shuang Wang
- Key laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education), Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, P. R. China
| | - Zhengrong Li
- Key laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education), Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, P. R. China
| | - Tao Shen
- Key laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education), Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, P. R. China
| | - Deli Wang
- Key laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education), Hubei Key Laboratory of Material Chemistry and Service Failure, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan, Hubei, 430074, P. R. China
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6
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Zhang X, Ao K, Daoud WA. Nano-sphere RuO 2 embedded in MOF-derived carbon arrays as a dual-matrix anode for cost-effective electrochemical wastewater treatment. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 865:161126. [PMID: 36587675 DOI: 10.1016/j.scitotenv.2022.161126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 12/11/2022] [Accepted: 12/18/2022] [Indexed: 06/17/2023]
Abstract
The electrodes' activity, surface area and cost hinder the deployment of electrochemical wastewater treatment. Using an economical microfiber-based carbon felt (CF) substrate, we design RuO2 nanospheres confined by CoxO cooperated carbon nanoarrays (RuO2-CoxO@TCF) to augment noble metal utilization and thus reduce the catalyst cost. RuO2-CoxO@TCF anode with vertical diffusion channels exhibits rapid generation ability of oxidizing species particularity in the presence of Cl- ions, which play a crucial role in azo bond cleavage and benzene ring chlorination of methyl orange. As a result, the catalyst shows 99.5 % color removal and ∼ 70 % mineralization efficiency at a concentration of 60 ppm. In synthetic dyeing wastewater, RuO2-CoxO@TCF delivers a stable total organic carbon (TOC) removal throughout ten cycling tests. Moreover, the electricity consumption of RuO2-CoxO@TCF is far below the reference anode, showing great promise for dye degradation and remediation of industrial wastewater.
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Affiliation(s)
- Xiangyang Zhang
- Department of Mechanical Engineering, City University of Hong Kong, Tat Chee Avenue, Hong Kong, China
| | - Kelong Ao
- Department of Mechanical Engineering, City University of Hong Kong, Tat Chee Avenue, Hong Kong, China
| | - Walid A Daoud
- Department of Mechanical Engineering, City University of Hong Kong, Tat Chee Avenue, Hong Kong, China.
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7
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Tian L, Liu Y, He C, Tang S, Li J, Li Z. Hollow Heterostructured Nanocatalysts for Boosting Electrocatalytic Water Splitting. CHEM REC 2023; 23:e202200213. [PMID: 36193962 DOI: 10.1002/tcr.202200213] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 09/13/2022] [Indexed: 11/07/2022]
Abstract
The implementation of electrochemical water splitting demands the development and application of electrocatalysts to overcome sluggish reaction kinetics of hydrogen/oxygen evolution reaction (HER/OER). Hollow nanostructures, particularly for hollow heterostructured nanomaterials can provide multiple solutions to accelerate the HER/OER kinetics owing to their advantageous merit. Herein, the recent advances of hollow heterostructured nanocatalysts and their excellent performance for water splitting are systematically summarized. Starting by illustrating the intrinsically advantageous features of hollow heterostructures, achievements in engineering hollow heterostructured electrocatalysts are also highlighted with the focus on structural design, interfacial engineering, composition regulation, and catalytic evaluation. Finally, some perspective insights and future challenges of hollow heterostructured nanocatalysts for electrocatalytic water splitting are also discussed.
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Affiliation(s)
- Lin Tian
- School of Materials and Chemical Engineering, Xuzhou University of Technology, Xuzhou, 221018, P.R. China
| | - Yuanyuan Liu
- School of Materials and Chemical Engineering, Xuzhou University of Technology, Xuzhou, 221018, P.R. China
| | - Changchun He
- School of Materials and Chemical Engineering, Xuzhou University of Technology, Xuzhou, 221018, P.R. China
| | - Shirong Tang
- School of Food Engineering, Xuzhou University of Technology, Xuzhou, 221018, P.R. China
| | - Jing Li
- School of Materials and Chemical Engineering, Xuzhou University of Technology, Xuzhou, 221018, P.R. China
| | - Zhao Li
- School of Materials and Chemical Engineering, Xuzhou University of Technology, Xuzhou, 221018, P.R. China
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8
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Al-Naggar AH, Shinde NM, Kim JS, Mane RS. Water splitting performance of metal and non-metal-doped transition metal oxide electrocatalysts. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214864] [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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9
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Chen J, Luo X, Zhang H, Liang X, Xiao K, Ouyang T, Dan M, Liu ZQ. Constructing superhydrophilic CoRu-LDH/PANI nanowires with optimized electronic structure for hydrogen evolution reaction. Electrochim Acta 2023. [DOI: 10.1016/j.electacta.2022.141711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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10
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Ghafoor Abid A, Al Huwayz M, Alwadai N, Manzoor S, Munawar T, Iqbal F, Hua R, Aman S, Al-Buriahi MS, Naeem Ashiq M. 3D nanosheet networks like mesoporous structure of NiO/CoSe 2nanohybrid directly grown on nickel foam for oxygen evolution process. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2022. [DOI: 10.1080/16583655.2022.2148841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Abdul Ghafoor Abid
- Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, Pakistan
| | - Maryam Al Huwayz
- Department of Physics, College of science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Norah Alwadai
- Department of Physics, College of science, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Sumaira Manzoor
- Institute of Chemical Sciences, Bahauddin Zakariya University, Multan, Pakistan
| | - Tauseef Munawar
- Institute of Physics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Faisal Iqbal
- Institute of Physics, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Ruimao Hua
- Department of Chemistry, Key Laboratory of Organic Optoelectronics & Molecular Engineering of Ministry of Education, Tsinghua University, Beijing, People’s Republic of China
| | - Salma Aman
- Institute of Physics, Khwaja Fareed University of Engineering and Information Technology, Rahim Yar Khan-, Pakistan
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11
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Zhang B, Li J. "Electron Complementation"-Induced Molybdenum Nitride/Co-Anchored Graphitic Carbon Nitride Porous Nanoparticles for Efficient Overall Water Splitting. Inorg Chem 2022; 61:20095-20104. [PMID: 36454043 DOI: 10.1021/acs.inorgchem.2c03516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Maximizing the usable space of electrocatalysts and fine-tuning the interface geometry as well as the electronic structure to facilitate hydrogen and oxygen evolution reactions (HER and OER) have always been the focus of research. Herein, a homogeneous porous nanoparticle construction strategy was proposed, in which molybdenum nitride (Mo2N) particles were prepared by controlled heat treatment of the precursor nanoparticle induced by polyethylene glycol, and the Mo2N/Co-C3N4 heterostructure with a pore size of about 1.13 nm was obtained by compounding Co-anchored graphitic carbon nitride. In particular, exploring the change of charge distribution at the interface based on the principle of "electron complementation" shows that under the regulation of nitrogen with high electronegativity, the affinity of active site Co to oxygenated species in the OER process and the adsorption as well as cleavage ability of HER reactants in the active site were effectively optimized. Thus, Mo2N/Co-C3N4 not only inherits the functions of each component, but also provides an ideal heterogeneous interface for exhibiting impressive bifunctional activity, which only needs 100 and 210 mV to deliver 10 mA cm-2 for the HER and OER, respectively. In addition, the Mo2N/Co-C3N4 catalyst also demonstrates high overall water splitting stability with a slight current decrease after 95 h. Manipulating the electronic structure of multiple sites by constructing electronically complementary interfaces may provide another avenue to develop highly active catalysts for overall water splitting and other applications.
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Affiliation(s)
- Beiyi Zhang
- School of Materials Science and Engineering, Shaanxi Key Laboratory of Green Preparation and Functionalization for Inorganic Materials, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Junqi Li
- School of Materials Science and Engineering, Shaanxi Key Laboratory of Green Preparation and Functionalization for Inorganic Materials, Shaanxi University of Science and Technology, Xi'an 710021, China
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12
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Yi H, Zhang X, Ai Z, Song S, An Q. Hollow Nanowire Constructed by NiCo Doped RuO 2 Nanoparticles for Robust Hydrogen Evolution at High-Current-Density. CHEMSUSCHEM 2022; 15:e202201532. [PMID: 35999180 DOI: 10.1002/cssc.202201532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 08/23/2022] [Indexed: 06/15/2023]
Abstract
Large-current-density electrocatalytic water splitting is essential for industrial hydrogen production, but it is currently hindered by lacking active and robust hydrogen evolution reaction (HER) catalysts. Herein, a novel electrode of hollow nanowire arrays constructed by NiCo modified RuO2 nanoparticles on Ni foam (NiCo@RuO2 HNAs/NF) for high-performance HER was reported. Such efficient electrode was fabricated by ion exchange with NF-supported Ni modified cobalt carbonate hydroxide nanowire arrays template (Ni@CoCH NAs/NF). The formed NiCo@RuO2 HNAs/NF only needed overpotentials of 148.5 and 236.1 mV to deliver 500 and 1000 mA cm-2 , respectively, along with excellent stability at the high-current-density for 300 h. Such remarkable HER performance was mainly attributed to the hollow structure with high surface area, hydrophilic feature, and NiCo@RuO2 with optimized hydrogen evolution kinetics. After coupling with anodic Ni@CoCH NAs/NF, our electrolyzer outperformed Pt/C-IrO2 and most other Ru-based electrolyzers. This work provides a promising Pt alternative catalyst for profitable H2 production.
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Affiliation(s)
- Hao Yi
- School of Artificial Intelligence, Wuchang University of Technology, Wuhan, Hubei Province, 430223, P. R. China
| | - Xian Zhang
- School of Resources and Environmental Engineering, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, P. R. China
| | - Zhong Ai
- School of Resources and Environmental Engineering, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, P. R. China
| | - Shaoxian Song
- School of Resources and Environmental Engineering, Wuhan University of Technology, Luoshi Road 122, Wuhan, Hubei, 430070, P. R. China
| | - Qing An
- School of Artificial Intelligence, Wuchang University of Technology, Wuhan, Hubei Province, 430223, P. R. China
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13
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Wang L, Zhao Y, Huang Z, Rao X, Guo M, Isimjan TT, Yang X. Interfacial regulation of electron enhanced Co2P‐CuP2 sheet‐like heterostructure as a robust bifunctional electrocatalyst for overall water splitting and Zn‐H2O cell. ChemCatChem 2022. [DOI: 10.1002/cctc.202101933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Lixia Wang
- Guangxi Normal University Guangxi Key Laboratory of Low Carbon Energy Materials School of Chemistry and Pharmaceutical Sciences Guangxi Key Laboratory of Low Carbon Energy Materials School of Chemistry and Ph 541004 Guiling CHINA
| | - Yunru Zhao
- Guangxi Normal University Guangxi Key Laboratory of Low Carbon Energy Materials School of Chemistry and Pharmaceutical Sciences Guangxi Key Laboratory of Low Carbon Energy Materials School of Chemistry and Ph 541004 Guiling CHINA
| | - Zhiyang Huang
- Guangxi Normal University Guangxi Key Laboratory of Low Carbon Energy Materials School of Chemistry and Pharmaceutical Sciences Guangxi Key Laboratory of Low Carbon Energy Materials School of Chemistry and Ph 541004 Guiling CHINA
| | - Xianfa Rao
- JiangXi University of Science and Technology School of Resources and Environmental Engineering CHINA
| | - Man Guo
- Guangxi Normal University Guangxi Key Laboratory of Low Carbon Energy Materials School of Chemistry and Pharmaceutical Sciences 541004 Guiling CHINA
| | - Tayirjan Taylor Isimjan
- KAUST: King Abdullah University of Science and Technology Saudi Arabia Basic Industries Corporation at King Abdullah University of Science and Technology Saudi Arabia Basic Industries Corporation (SABIC) at King Abdullah University of 23955-6900 Thuwal SAUDI ARABIA
| | - Xiulin Yang
- Guangxi Normal University College of Chemistry and Pharmacy No. 15, Yucai Road, Qixing District 541004 Guilin CHINA
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14
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Xu C, Yang X, Wen X, Wang YY, Sun Y, Xu B, Li C. Nitrogen-doped carbon encapsulating RuCo heterostructure for enhanced electrocatalytic overall water splitting. CrystEngComm 2022. [DOI: 10.1039/d2ce00528j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The kinetically sluggish electrochemical water splitting reaction still faces great challenges, and the rational design of excellent electrocatalysts is the key to solving the problem. Herein, an etching and pyrolysis...
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15
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Cai C, Liu K, Zhu Y, Li P, Wang Q, Liu B, Chen S, Li H, Zhu L, Li H, Fu J, Chen Y, Pensa E, Hu J, Lu Y, Chan T, Cortés E, Liu M. Optimizing Hydrogen Binding on Ru Sites with RuCo Alloy Nanosheets for Efficient Alkaline Hydrogen Evolution. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202113664] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Chao Cai
- School of Physics and Electronics Central South University Changsha 410083 P. R. China
| | - Kang Liu
- School of Physics and Electronics Central South University Changsha 410083 P. R. China
| | - Yuanmin Zhu
- Department of Materials Science and Engineering Southern University of Science and Technology Shenzhen 518055 P. R. China
| | - Pengcheng Li
- School of Physics and Electronics Central South University Changsha 410083 P. R. China
| | - Qiyou Wang
- School of Physics and Electronics Central South University Changsha 410083 P. R. China
| | - Bao Liu
- School of Physics and Electronics Central South University Changsha 410083 P. R. China
| | - Shanyong Chen
- School of Physics and Electronics Central South University Changsha 410083 P. R. China
| | - Huangjingwei Li
- School of Physics and Electronics Central South University Changsha 410083 P. R. China
| | - Li Zhu
- School of Physics and Electronics Central South University Changsha 410083 P. R. China
- Nanoinstitut München Fakultät für Physik Ludwig-Maximilians-Universität München 80539 München Germany
| | - Hongmei Li
- School of Physics and Electronics Central South University Changsha 410083 P. R. China
| | - Junwei Fu
- School of Physics and Electronics Central South University Changsha 410083 P. R. China
| | - Yu Chen
- School of Physics and Electronics Central South University Changsha 410083 P. R. China
| | - Evangelina Pensa
- Nanoinstitut München Fakultät für Physik Ludwig-Maximilians-Universität München 80539 München Germany
| | - Junhua Hu
- School of Materials Science and Engineering Zhengzhou University Zhengzhou 450001 P. R. China
| | - Ying‐Rui Lu
- National Synchrotron Radiation Research Center Hsinchu 300 Taiwan
| | - Ting‐Shan Chan
- National Synchrotron Radiation Research Center Hsinchu 300 Taiwan
| | - Emiliano Cortés
- Nanoinstitut München Fakultät für Physik Ludwig-Maximilians-Universität München 80539 München Germany
| | - Min Liu
- School of Physics and Electronics Central South University Changsha 410083 P. R. China
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16
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Cai C, Liu K, Zhu Y, Li P, Wang Q, Liu B, Chen S, Li H, Zhu L, Li H, Fu J, Chen Y, Pensa E, Hu J, Lu YR, Chan TS, Cortés E, Liu M. Optimizing Hydrogen Binding on Ru Sites with RuCo Alloy Nanosheets for Efficient Alkaline Hydrogen Evolution. Angew Chem Int Ed Engl 2021; 61:e202113664. [PMID: 34822728 PMCID: PMC9300137 DOI: 10.1002/anie.202113664] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Indexed: 01/06/2023]
Abstract
Ruthenium (Ru)‐based catalysts, with considerable performance and desirable cost, are becoming highly interesting candidates to replace platinum (Pt) in the alkaline hydrogen evolution reaction (HER). The hydrogen binding at Ru sites (Ru−H) is an important factor limiting the HER activity. Herein, density functional theory (DFT) simulations show that the essence of Ru−H binding energy is the strong interaction between the 4dz2
orbital of Ru and the 1s orbital of H. The charge transfer between Ru sites and substrates (Co and Ni) causes the appropriate downward shift of the 4dz2
‐band center of Ru, which results in a Gibbs free energy of 0.022 eV for H* in the RuCo system, much lower than the 0.133 eV in the pure Ru system. This theoretical prediction has been experimentally confirmed using RuCo alloy‐nanosheets (RuCo ANSs). They were prepared via a fast co‐precipitation method followed with a mild electrochemical reduction. Structure characterizations reveal that the Ru atoms are embedded into the Co substrate as isolated active sites with a planar symmetric and Z‐direction asymmetric coordination structure, obtaining an optimal 4dz2
modulated electronic structure. Hydrogen sensor and temperature program desorption (TPD) tests demonstrate the enhanced Ru−H interactions in RuCo ANSs compared to those in pure Ru nanoparticles. As a result, the RuCo ANSs reach an ultra‐low overpotential of 10 mV at 10 mA cm−2 and a Tafel slope of 20.6 mV dec−1 in 1 M KOH, outperforming that of the commercial Pt/C. This holistic work provides a new insight to promote alkaline HER by optimizing the metal‐H binding energy of active sites.
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Affiliation(s)
- Chao Cai
- School of Physics and Electronics, Central South University, Changsha, 410083, P. R. China
| | - Kang Liu
- School of Physics and Electronics, Central South University, Changsha, 410083, P. R. China
| | - Yuanmin Zhu
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen, 518055, P. R. China
| | - Pengcheng Li
- School of Physics and Electronics, Central South University, Changsha, 410083, P. R. China
| | - Qiyou Wang
- School of Physics and Electronics, Central South University, Changsha, 410083, P. R. China
| | - Bao Liu
- School of Physics and Electronics, Central South University, Changsha, 410083, P. R. China
| | - Shanyong Chen
- School of Physics and Electronics, Central South University, Changsha, 410083, P. R. China
| | - Huangjingwei Li
- School of Physics and Electronics, Central South University, Changsha, 410083, P. R. China
| | - Li Zhu
- School of Physics and Electronics, Central South University, Changsha, 410083, P. R. China.,Nanoinstitut München, Fakultät für Physik, Ludwig-Maximilians-Universität München, 80539, München, Germany
| | - Hongmei Li
- School of Physics and Electronics, Central South University, Changsha, 410083, P. R. China
| | - Junwei Fu
- School of Physics and Electronics, Central South University, Changsha, 410083, P. R. China
| | - Yu Chen
- School of Physics and Electronics, Central South University, Changsha, 410083, P. R. China
| | - Evangelina Pensa
- Nanoinstitut München, Fakultät für Physik, Ludwig-Maximilians-Universität München, 80539, München, Germany
| | - Junhua Hu
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Ying-Rui Lu
- National Synchrotron Radiation Research Center, Hsinchu, 300, Taiwan
| | - Ting-Shan Chan
- National Synchrotron Radiation Research Center, Hsinchu, 300, Taiwan
| | - Emiliano Cortés
- Nanoinstitut München, Fakultät für Physik, Ludwig-Maximilians-Universität München, 80539, München, Germany
| | - Min Liu
- School of Physics and Electronics, Central South University, Changsha, 410083, P. R. China
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17
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Zhang L, Hu Z, Li H, Ren Q, Qiu Y, Qu J, Hu S. Nickel Foam Supported NiO@Ru Heterostructure Towards High-Efficiency Overall Water Splitting. Chemphyschem 2021; 22:1785-1791. [PMID: 34153153 DOI: 10.1002/cphc.202100317] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/03/2021] [Indexed: 01/07/2023]
Abstract
Electrocatalytic water splitting for hydrogen production from renewable energy requires the innovation of electrocatalysts with high activity and low cost. In this work, densely packed NiO@Ru nanosheets were fabricated on the surface of Ni foam through a two-step method of Ni(OH)2 growth followed by Ru deposition. Through pair distribution function analysis from selected-area electron diffraction and X-ray photoelectron spectroscopy, the interface structure feature is revealed as a thin layer of perovskite NiRuO3 sandwiched between NiO and Ru. The electrode exhibits high activity and durability for HER and OER, delivering a current density of 10 mA cm-2 at a voltage of 1.55 V for overall water splitting in 1 M KOH. The excellent performance can be attributed to the intimate interface contact of NiO and Ru in addition to low charge transfer resistance and super-hydrophilic surface structure, as verified by the electrochemical impedance spectroscopy and contact-angle measurement.
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Affiliation(s)
- Linghui Zhang
- Department of Chemistry, School of Science, Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University, Tianjin, 300072, China
| | - Zheng Hu
- Department of Chemistry, School of Science, Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University, Tianjin, 300072, China
| | - Hui Li
- Department of Chemistry, School of Science, Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University, Tianjin, 300072, China.,Institute of Energy, Hefei Comprehensive National Science Center, Hefei, Anhui, 230026, China
| | - Qianqian Ren
- Department of Chemistry, School of Science, Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University, Tianjin, 300072, China
| | - Yishu Qiu
- Department of Chemistry, School of Science, Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University, Tianjin, 300072, China.,Institute of Energy, Hefei Comprehensive National Science Center, Hefei, Anhui, 230026, China
| | - Jianqiang Qu
- Department of Chemistry, School of Science, Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University, Tianjin, 300072, China
| | - Shi Hu
- Department of Chemistry, School of Science, Tianjin Key Laboratory of Molecular Optoelectronic Science, Tianjin University, Tianjin, 300072, China.,Institute of Energy, Hefei Comprehensive National Science Center, Hefei, Anhui, 230026, China
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18
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Li M, Zhao Z, Xia Z, Luo M, Zhang Q, Qin Y, Tao L, Yin K, Chao Y, Gu L, Yang W, Yu Y, Lu G, Guo S. Exclusive Strain Effect Boosts Overall Water Splitting in PdCu/Ir Core/Shell Nanocrystals. Angew Chem Int Ed Engl 2021; 60:8243-8250. [PMID: 33434387 DOI: 10.1002/anie.202016199] [Citation(s) in RCA: 73] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Indexed: 12/26/2022]
Abstract
Core/shell nanocatalysts are a class of promising materials, which achieve the enhanced catalytic activities through the synergy between ligand effect and strain effect. However, it has been challenging to disentangle the contributions from the two effects, which hinders the rational design of superior core/shell nanocatalysts. Herein, we report precise synthesis of PdCu/Ir core/shell nanocrystals, which can significantly boost oxygen evolution reaction (OER) via the exclusive strain effect. The heteroepitaxial coating of four Ir atomic layers onto PdCu nanoparticle gives a relatively thick Ir shell eliminating the ligand effect, but creates a compressive strain of ca. 3.60%. The strained PdCu/Ir catalysts can deliver a low OER overpotential and a high mass activity. Density functional theory (DFT) calculations reveal that the compressive strain in Ir shell downshifts the d-band center and weakens the binding of the intermediates, causing the enhanced OER activity. The compressive strain also boosts hydrogen evolution reaction (HER) activity and the strained nanocrystals can be served as excellent catalysts for both anode and cathode in overall water-splitting electrocatalysis.
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Affiliation(s)
- Menggang Li
- School of Materials Science and Engineering, Peking University, Beijing, 100871, China.,MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, 150001, China
| | - Zhonglong Zhao
- School of Physical Science and Technology, Inner Mongolia University, Hohhot, 010021, China
| | - Zhonghong Xia
- School of Materials Science and Engineering, Peking University, Beijing, 100871, China
| | - Mingchuan Luo
- School of Materials Science and Engineering, Peking University, Beijing, 100871, China
| | - Qinghua Zhang
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China
| | - Yingnan Qin
- School of Materials Science and Engineering, Peking University, Beijing, 100871, China
| | - Lu Tao
- School of Materials Science and Engineering, Peking University, Beijing, 100871, China
| | - Kun Yin
- School of Materials Science and Engineering, Peking University, Beijing, 100871, China
| | - Yuguang Chao
- School of Materials Science and Engineering, Peking University, Beijing, 100871, China
| | - Lin Gu
- Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China
| | - Weiwei Yang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, 150001, China
| | - Yongsheng Yu
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, 150001, China
| | - Gang Lu
- Department of Physics and Astronomy, California State University Northridge, Northridge, CA, 91330, USA
| | - Shaojun Guo
- School of Materials Science and Engineering, Peking University, Beijing, 100871, China.,BIC-ESAT, College of Engineering, Peking University, Beijing, 100871, China
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19
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Li M, Zhao Z, Xia Z, Luo M, Zhang Q, Qin Y, Tao L, Yin K, Chao Y, Gu L, Yang W, Yu Y, Lu G, Guo S. Exclusive Strain Effect Boosts Overall Water Splitting in PdCu/Ir Core/Shell Nanocrystals. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202016199] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Menggang Li
- School of Materials Science and Engineering Peking University Beijing 100871 China
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin Heilongjiang 150001 China
| | - Zhonglong Zhao
- School of Physical Science and Technology Inner Mongolia University Hohhot 010021 China
| | - Zhonghong Xia
- School of Materials Science and Engineering Peking University Beijing 100871 China
| | - Mingchuan Luo
- School of Materials Science and Engineering Peking University Beijing 100871 China
| | - Qinghua Zhang
- Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing 100190 China
| | - Yingnan Qin
- School of Materials Science and Engineering Peking University Beijing 100871 China
| | - Lu Tao
- School of Materials Science and Engineering Peking University Beijing 100871 China
| | - Kun Yin
- School of Materials Science and Engineering Peking University Beijing 100871 China
| | - Yuguang Chao
- School of Materials Science and Engineering Peking University Beijing 100871 China
| | - Lin Gu
- Beijing National Laboratory for Condensed Matter Physics Institute of Physics Chinese Academy of Sciences Beijing 100190 China
| | - Weiwei Yang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin Heilongjiang 150001 China
| | - Yongsheng Yu
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage School of Chemistry and Chemical Engineering Harbin Institute of Technology Harbin Heilongjiang 150001 China
| | - Gang Lu
- Department of Physics and Astronomy California State University Northridge Northridge CA 91330 USA
| | - Shaojun Guo
- School of Materials Science and Engineering Peking University Beijing 100871 China
- BIC-ESAT College of Engineering Peking University Beijing 100871 China
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20
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Cai Z, Wang Z, Xia Y, Lim H, Zhou W, Taniguchi A, Ohtani M, Kobiro K, Fujita T, Yamauchi Y. Tailored Catalytic Nanoframes from Metal–Organic Frameworks by Anisotropic Surface Modification and Etching for the Hydrogen Evolution Reaction. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202010618] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Ze‐Xing Cai
- JST-ERATO Yamauchi Materials Space-Tectonics and International Center for Materials Nanoarchitectonics (MANA) National Institute for Materials Science (NIMS) 1-1 Namiki Tsukuba 305-0044 Japan
- School of Physics and Electronic Engineering Xinyang Normal University Xinyang 464000 P. R. China
- School of Environmental Science and Engineering Kochi University of Technology 185 Miyanokuchi Tosayamada, Kami Kochi 782-8502 Japan
| | - Zhong‐Li Wang
- Tianjin Key Laboratory of Applied Catalysis Science & Engineering School of Chemical Engineering and Technology Tianjin University Tianjin 300072 P. R. China
| | - Yan‐Jie Xia
- School of Physics and Electronic Engineering Xinyang Normal University Xinyang 464000 P. R. China
| | - Hyunsoo Lim
- School of Chemical Engineering and Australian Institute for, Bioengineering and Nanotechnology (AIBN) The University of Queensland Brisbane QLD 4072 Australia
| | - Wei Zhou
- Department of Applied Physics Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology School of Science Tianjin University Tianjin 300072 P. R. China
| | - Ayano Taniguchi
- School of Environmental Science and Engineering Kochi University of Technology 185 Miyanokuchi Tosayamada, Kami Kochi 782-8502 Japan
| | - Masataka Ohtani
- School of Environmental Science and Engineering Kochi University of Technology 185 Miyanokuchi Tosayamada, Kami Kochi 782-8502 Japan
| | - Kazuya Kobiro
- School of Environmental Science and Engineering Kochi University of Technology 185 Miyanokuchi Tosayamada, Kami Kochi 782-8502 Japan
| | - Takeshi Fujita
- School of Environmental Science and Engineering Kochi University of Technology 185 Miyanokuchi Tosayamada, Kami Kochi 782-8502 Japan
| | - Yusuke Yamauchi
- JST-ERATO Yamauchi Materials Space-Tectonics and International Center for Materials Nanoarchitectonics (MANA) National Institute for Materials Science (NIMS) 1-1 Namiki Tsukuba 305-0044 Japan
- School of Chemical Engineering and Australian Institute for, Bioengineering and Nanotechnology (AIBN) The University of Queensland Brisbane QLD 4072 Australia
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21
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Cai Z, Wang Z, Xia Y, Lim H, Zhou W, Taniguchi A, Ohtani M, Kobiro K, Fujita T, Yamauchi Y. Tailored Catalytic Nanoframes from Metal–Organic Frameworks by Anisotropic Surface Modification and Etching for the Hydrogen Evolution Reaction. Angew Chem Int Ed Engl 2021; 60:4747-4755. [DOI: 10.1002/anie.202010618] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 11/16/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Ze‐Xing Cai
- JST-ERATO Yamauchi Materials Space-Tectonics and International Center for Materials Nanoarchitectonics (MANA) National Institute for Materials Science (NIMS) 1-1 Namiki Tsukuba 305-0044 Japan
- School of Physics and Electronic Engineering Xinyang Normal University Xinyang 464000 P. R. China
- School of Environmental Science and Engineering Kochi University of Technology 185 Miyanokuchi Tosayamada, Kami Kochi 782-8502 Japan
| | - Zhong‐Li Wang
- Tianjin Key Laboratory of Applied Catalysis Science & Engineering School of Chemical Engineering and Technology Tianjin University Tianjin 300072 P. R. China
| | - Yan‐Jie Xia
- School of Physics and Electronic Engineering Xinyang Normal University Xinyang 464000 P. R. China
| | - Hyunsoo Lim
- School of Chemical Engineering and Australian Institute for, Bioengineering and Nanotechnology (AIBN) The University of Queensland Brisbane QLD 4072 Australia
| | - Wei Zhou
- Department of Applied Physics Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology School of Science Tianjin University Tianjin 300072 P. R. China
| | - Ayano Taniguchi
- School of Environmental Science and Engineering Kochi University of Technology 185 Miyanokuchi Tosayamada, Kami Kochi 782-8502 Japan
| | - Masataka Ohtani
- School of Environmental Science and Engineering Kochi University of Technology 185 Miyanokuchi Tosayamada, Kami Kochi 782-8502 Japan
| | - Kazuya Kobiro
- School of Environmental Science and Engineering Kochi University of Technology 185 Miyanokuchi Tosayamada, Kami Kochi 782-8502 Japan
| | - Takeshi Fujita
- School of Environmental Science and Engineering Kochi University of Technology 185 Miyanokuchi Tosayamada, Kami Kochi 782-8502 Japan
| | - Yusuke Yamauchi
- JST-ERATO Yamauchi Materials Space-Tectonics and International Center for Materials Nanoarchitectonics (MANA) National Institute for Materials Science (NIMS) 1-1 Namiki Tsukuba 305-0044 Japan
- School of Chemical Engineering and Australian Institute for, Bioengineering and Nanotechnology (AIBN) The University of Queensland Brisbane QLD 4072 Australia
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