1
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Li WQ, Xu M, Chen JS, Ye TN. Enabling Sustainable Ammonia Synthesis: From Nitrogen Activation Strategies to Emerging Materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024:e2408434. [PMID: 39194397 DOI: 10.1002/adma.202408434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2024] [Revised: 08/07/2024] [Indexed: 08/29/2024]
Abstract
Ammonia (NH3) is one of the most important precursors of various chemicals and fertilizers. Given that ammonia synthesis via the traditional Haber-Bosch process requires high temperatures and pressures, it is critical to explore effective strategies and catalysts for ammonia synthesis under mild reaction conditions. Although electrocatalysis and photocatalysis can convert N2 to NH3 under mild conditions, their efficiencies and production scales are still far from the requirements for industrialization. Thermal catalysis has been proven to be the most direct and effective approach for ammonia synthesis. Over the past few decades, significant efforts have been made to develop novel catalysts capable of nitrogen fixation and ammonia generation via thermal catalytic processes. In parallel with catalyst exploration, new strategies such as self-electron donation, hydride fixation, hydridic hydrogen reduction, and anionic vacancy promotion have also been explored to moderate the operating conditions and improve the catalytic efficiency of ammonia synthesis. In this review, the emergence of new materials and strategies for promoting N2 activation and NH3 formation during thermal catalysis is briefly summarized. Moreover, challenges and prospects are proposed for the future development of thermal catalytic ammonia synthesis.
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Affiliation(s)
- Wen-Qian Li
- Frontiers Science Center for Transformative Molecules, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Miao Xu
- State Key Laboratory of Space Power-sources Technology, Shanghai Institute of Space Power-Sources, Shanghai, 200245, China
| | - Jie-Sheng Chen
- Frontiers Science Center for Transformative Molecules, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Tian-Nan Ye
- Frontiers Science Center for Transformative Molecules, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
- Zhangjiang Institute for Advanced Study, Shanghai Jiao Tong University, Shanghai, 200240, China
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2
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Elmutasim O, Hussien AG, Sharan A, AlKhoori S, Vasiliades MA, Taha IMA, Kim S, Harfouche M, Emwas AH, Anjum DH, Efstathiou AM, Yavuz CT, Singh N, Polychronopoulou K. Evolution of Oxygen Vacancy Sites in Ceria-Based High-Entropy Oxides and Their Role in N 2 Activation. ACS APPLIED MATERIALS & INTERFACES 2024; 16. [PMID: 38684003 PMCID: PMC11082846 DOI: 10.1021/acsami.3c16521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 04/01/2024] [Accepted: 04/05/2024] [Indexed: 05/02/2024]
Abstract
In this work, a relatively new class of materials, rare earth (RE) based high entropy oxides (HEO) are discussed in terms of the evolution of the oxygen vacant sites (Ov) content in their structure as the composition changes from binary to HEO using both experimental and computational tools; the composition of HEO under focus is the CeLaPrSmGdO due to the importance of ceria-related (fluorite) materials to catalysis. To unveil key features of quinary HEO structure, ceria-based binary CePrO and CeLaO compositions as well as SiO2, the latter as representative nonreducible oxide, were used and compared as supports for Ru (6 wt % loading). The role of the Ov in the HEO is highlighted for the ammonia production with particular emphasis on the N2 dissociation step (N2(ads) → Nads) over a HEO; the latter step is considered the rate controlling one in the ammonia production. Density functional theory (DFT) calculations and 18O2 transient isotopic experiments were used to probe the energy of formation, the population, and the easiness of formation for the Ov at 650 and 800 °C, whereas Synchrotron EXAFS, Raman, EPR, and XPS probed the Ce-O chemical environment at different length scales. In particular, it was found that the particular HEO composition eases the Ov formation in bulk, in medium (Raman), and in short (localized) order (EPR); more Ov population was found on the surface of the HEO compared to the binary reference oxide (CePrO). Additionally, HEO gives rise to smaller and less sharp faceted Ru particles, yet in stronger interaction with the HEO support and abundance of Ru-O-Ce entities (Raman and XPS). Ammonia production reaction at 400 °C and in the 10-50 bar range was performed over Ru/HEO, Ru/CePrO, Ru/CeLaO, and Ru/SiO2 catalysts; the Ru/HEO had superior performance at 10 bar compared to the rest of catalysts. The best performing Ru/HEO catalyst was activated under different temperatures (650 vs 800 °C) so to adjust the Ov population with the lower temperature maintaining better performance for the catalyst. DFT calculations showed that the HEO active site for N adsorption involves the Ov site adjacent to the adsorption event.
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Affiliation(s)
- Omer Elmutasim
- Mechanical
Engineering Department, Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
- Center
for Catalysis and Separation (CeCaS), Khalifa
University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Aseel G. Hussien
- Mechanical
Engineering Department, Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
- Center
for Catalysis and Separation (CeCaS), Khalifa
University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Abhishek Sharan
- Center
for Catalysis and Separation (CeCaS), Khalifa
University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
- Physics
Department, Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Sara AlKhoori
- Mechanical
Engineering Department, Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
- Center
for Catalysis and Separation (CeCaS), Khalifa
University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Michalis A. Vasiliades
- Department
of Chemistry, Heterogeneous Catalysis Laboratory, University of Cyprus, 1 University Avenue, University Campus, 2109 Nicosia, Cyprus
| | | | - Seokjin Kim
- Oxide
& Organic Nanomaterials for Energy & Environment (ONE) Laboratory,
Advanced Membranes & Porous Materials (AMPM) Center, and KAUST
Catalysis Center (KCC), Physical Science & Engineering (PSE), King Abdullah University of Science and Technology
(KAUST), Thuwal 23955, Saudi Arabia
| | - Messaoud Harfouche
- Synchrotron-Light
for Experimental Science and Applications in the Middle East (SESAME), Allan 19252, Jordan
| | - Abdul-Hamid Emwas
- Core
Laboratories, King Abdullah University of
Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Dalaver H. Anjum
- Center
for Catalysis and Separation (CeCaS), Khalifa
University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
- Physics
Department, Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Angelos M. Efstathiou
- Department
of Chemistry, Heterogeneous Catalysis Laboratory, University of Cyprus, 1 University Avenue, University Campus, 2109 Nicosia, Cyprus
| | - Cafer T. Yavuz
- Oxide
& Organic Nanomaterials for Energy & Environment (ONE) Laboratory,
Advanced Membranes & Porous Materials (AMPM) Center, and KAUST
Catalysis Center (KCC), Physical Science & Engineering (PSE), King Abdullah University of Science and Technology
(KAUST), Thuwal 23955, Saudi Arabia
| | - Nirpendra Singh
- Center
for Catalysis and Separation (CeCaS), Khalifa
University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
- Physics
Department, Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Kyriaki Polychronopoulou
- Mechanical
Engineering Department, Khalifa University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
- Center
for Catalysis and Separation (CeCaS), Khalifa
University, P.O. Box 127788, Abu Dhabi, United Arab Emirates
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3
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Yang H, Ren P, Geng X, Guo W, Lewis JP, Yang Y, Li YW, Wen XD. Bird's-Eye View of the Activity Distribution on a Catalyst Surface via a Machine Learning-Driven Adequate Sampling Algorithm. J Phys Chem Lett 2024; 15:4384-4390. [PMID: 38659407 DOI: 10.1021/acs.jpclett.4c00095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Rational design of catalysts relies on a deep understanding of the active centers. The structure and activity distribution of active centers on a surface are two of the central issues in catalysis and important targets of theoretical and experimental investigations. Herein, we report a machine learning-driven adequate sampling (MLAS) framework for obtaining a statistical understanding of the chemical environment near catalyst sites. Combined strategies were implemented to achieve highly efficient sampling, including the decomposition of degrees of freedom, stratified sampling, Gaussian process regression, and well-designed constraint optimization. The MLAS framework was applied to the rate-determining step in NH3 synthesis, namely the N2 activation process. We calculated the produced population function, PA, which provides a comprehensive and intuitive understanding of active centers. The MLAS framework can be broadly applied to other more complicated catalyst materials and reaction networks.
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Affiliation(s)
- Hui Yang
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
- National Energy Center for Coal to Liquids, Synfuels China Company, Ltd., Huairou District, Beijing 101400, China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Pengju Ren
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
- National Energy Center for Coal to Liquids, Synfuels China Company, Ltd., Huairou District, Beijing 101400, China
| | - Xiaobin Geng
- National Energy Center for Coal to Liquids, Synfuels China Company, Ltd., Huairou District, Beijing 101400, China
| | - Wenping Guo
- National Energy Center for Coal to Liquids, Synfuels China Company, Ltd., Huairou District, Beijing 101400, China
| | - James Patrick Lewis
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
- National Energy Center for Coal to Liquids, Synfuels China Company, Ltd., Huairou District, Beijing 101400, China
- Hong Kong Quantum AI Laboratory, Ltd., Hong Kong Science Park, Hong Kong 999077, China
| | - Yong Yang
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
- National Energy Center for Coal to Liquids, Synfuels China Company, Ltd., Huairou District, Beijing 101400, China
| | - Yong-Wang Li
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
- National Energy Center for Coal to Liquids, Synfuels China Company, Ltd., Huairou District, Beijing 101400, China
| | - Xiao-Dong Wen
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
- National Energy Center for Coal to Liquids, Synfuels China Company, Ltd., Huairou District, Beijing 101400, China
- University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
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4
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Peng X, Zhang M, Zhang T, Zhou Y, Ni J, Wang X, Jiang L. Single-atom and cluster catalysts for thermocatalytic ammonia synthesis at mild conditions. Chem Sci 2024; 15:5897-5915. [PMID: 38665515 PMCID: PMC11041362 DOI: 10.1039/d3sc06998b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 03/07/2024] [Indexed: 04/28/2024] Open
Abstract
Ammonia (NH3) is closely related to the fields of food and energy that humans depend on. The exploitation of advanced catalysts for NH3 synthesis has been a research hotspot for more than one hundred years. Previous studies have shown that the Ru B5 sites (step sites on the Ru (0001) surface uniquely arranged with five Ru atoms) and Fe C7 sites (iron atoms with seven nearest neighbors) over nanoparticle catalysts are highly reactive for N2-to-NH3 conversion. In recent years, single-atom and cluster catalysts, where the B5 sites and C7 sites are absent, have emerged as promising catalysts for efficient NH3 synthesis. In this review, we focus on the recent advances in single-atom and cluster catalysts, including single-atom catalysts (SACs), single-cluster catalysts (SCCs), and bimetallic-cluster catalysts (BCCs), for thermocatalytic NH3 synthesis at mild conditions. In addition, we discussed and summarized the unique structural properties and reaction performance as well as reaction mechanisms over single-atom and cluster catalysts in comparison with traditional nanoparticle catalysts. Finally, the challenges and prospects in the rational design of efficient single-atom and cluster catalysts for NH3 synthesis were provided.
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Affiliation(s)
- Xuanbei Peng
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University Fuzhou Fujian 350002 China
- Qingyuan Innovat Lab Quanzhou Fujian 362801 China
| | - Mingyuan Zhang
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University Fuzhou Fujian 350002 China
| | - Tianhua Zhang
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University Fuzhou Fujian 350002 China
| | - Yanliang Zhou
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University Fuzhou Fujian 350002 China
- Qingyuan Innovat Lab Quanzhou Fujian 362801 China
| | - Jun Ni
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University Fuzhou Fujian 350002 China
| | - Xiuyun Wang
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University Fuzhou Fujian 350002 China
- Qingyuan Innovat Lab Quanzhou Fujian 362801 China
| | - Lilong Jiang
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University Fuzhou Fujian 350002 China
- Qingyuan Innovat Lab Quanzhou Fujian 362801 China
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5
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Li Y, Qin T, Wei Y, Xiong J, Zhang P, Lai K, Chi H, Liu X, Chen L, Yu X, Zhao Z, Li L, Liu J. A single site ruthenium catalyst for robust soot oxidation without platinum or palladium. Nat Commun 2023; 14:7149. [PMID: 37932256 PMCID: PMC10628289 DOI: 10.1038/s41467-023-42935-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 10/26/2023] [Indexed: 11/08/2023] Open
Abstract
The quest for efficient non-Pt/Pd catalysts has proved to be a formidable challenge for auto-exhaust purification. Herein, we present an approach to construct a robust catalyst by embedding single-atom Ru sites onto the surface of CeO2 through a gas bubbling-assisted membrane deposition method. The formed single-atom Ru sites, which occupy surface lattice sites of CeO2, can improve activation efficiency for NO and O2. Remarkably, the Ru1/CeO2 catalyst exhibits exceptional catalytic performance and stability during auto-exhaust carbon particle oxidation (soot), rivaling commercial Pt-based catalysts. The turnover frequency (0.218 h-1) is a nine-fold increase relative to the Ru nanoparticle catalyst. We further show that the strong interfacial charge transfer within the atomically dispersed Ru active site greatly enhances the rate-determining step of NO oxidation, resulting in a substantial reduction of the apparent activation energy during soot oxidation. The single-atom Ru catalyst represents a step toward reducing dependence on Pt/Pd-based catalysts.
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Affiliation(s)
- Yuanfeng Li
- State Key Laboratory of Heavy Oil Processing, Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing, 102249, P. R. China
| | - Tian Qin
- School of Chemistry and Chemical, In-situ Center for Physical Sciences, Shanghai Jiao Tong University, 200240, Shanghai, P. R. China
| | - Yuechang Wei
- State Key Laboratory of Heavy Oil Processing, Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing, 102249, P. R. China.
| | - Jing Xiong
- State Key Laboratory of Heavy Oil Processing, Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing, 102249, P. R. China
| | - Peng Zhang
- State Key Laboratory of Heavy Oil Processing, Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing, 102249, P. R. China
| | - Kezhen Lai
- State Key Laboratory of Heavy Oil Processing, Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing, 102249, P. R. China
| | - Hongjie Chi
- State Key Laboratory of Heavy Oil Processing, Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing, 102249, P. R. China
| | - Xi Liu
- School of Chemistry and Chemical, In-situ Center for Physical Sciences, Shanghai Jiao Tong University, 200240, Shanghai, P. R. China.
| | - Liwei Chen
- School of Chemistry and Chemical, In-situ Center for Physical Sciences, Shanghai Jiao Tong University, 200240, Shanghai, P. R. China
| | - Xiaolin Yu
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
| | - Zhen Zhao
- State Key Laboratory of Heavy Oil Processing, Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing, 102249, P. R. China.
| | - Lina Li
- Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Shanghai, China
| | - Jian Liu
- State Key Laboratory of Heavy Oil Processing, Key Laboratory of Optical Detection Technology for Oil and Gas, China University of Petroleum, Beijing, 102249, P. R. China
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6
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Zhang T, Li M, Zheng P, Li J, Gao J, He H, Gu F, Chen W, Ji Y, Zhong Z, Bai D, Xu G, Su F. Highly Efficient Hydrosilylation of Ethyne over Pt/ZrO 2 Catalysts with Size-Dependent Metal–Support Interactions. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c03553] [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]
Affiliation(s)
- Tengfei Zhang
- State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing100190, P. R. China
- School of Chemical Engineering, University of Chinese Academy of Sciences, Beijing100049, China
| | - Mingyan Li
- State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing100190, P. R. China
- Key Laboratory of Resources Chemicals and Materials, Ministry of Education, Shenyang University of Chemical Technology, Shenyang110142, China
| | - Peng Zheng
- Key Laboratory of Resources Chemicals and Materials, Ministry of Education, Shenyang University of Chemical Technology, Shenyang110142, China
- Institute of Industrial Chemistry and Energy Technology, Shenyang University of Chemical Technology, Shenyang110142, China
| | - Jing Li
- Institute of Science and Technology, China Three Gorges Corporation, Beijing100049, China
| | - Jiajian Gao
- A*STAR, Institute of Sustainability for Chemicals, Energy and Environment, 1 Pesek Road, Jurong Island627833, Singapore
| | - Hongyan He
- Beijing Key Laboratory of Ionic Liquids Clean Process, State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing100190, China
| | - Fangna Gu
- State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing100190, P. R. China
| | - Wenxing Chen
- Energy & Catalysis Center, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing100081, China
| | - Yongjun Ji
- School of Light Industry, Beijing Technology and Business University, Beijing100048, China
| | - Ziyi Zhong
- Department of Chemical Engineering, Guangdong Technion-Israel Institute of Technology (GTIIT), Shantou515063, China
- Technion-Israel Institute of Technology (IIT), Haifa32000, Israel
| | - Dingrong Bai
- Key Laboratory of Resources Chemicals and Materials, Ministry of Education, Shenyang University of Chemical Technology, Shenyang110142, China
- Institute of Industrial Chemistry and Energy Technology, Shenyang University of Chemical Technology, Shenyang110142, China
| | - Guangwen Xu
- Key Laboratory of Resources Chemicals and Materials, Ministry of Education, Shenyang University of Chemical Technology, Shenyang110142, China
- Institute of Industrial Chemistry and Energy Technology, Shenyang University of Chemical Technology, Shenyang110142, China
| | - Fabing Su
- State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Sciences, Beijing100190, P. R. China
- Institute of Industrial Chemistry and Energy Technology, Shenyang University of Chemical Technology, Shenyang110142, China
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7
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Ji K, Xu M, Xu S, Wang Y, Ge R, Hu X, Sun X, Duan H. Electrocatalytic Hydrogenation of 5‐Hydroxymethylfurfural Promoted by a Ru
1
Cu Single‐Atom Alloy Catalyst. Angew Chem Int Ed Engl 2022; 61:e202209849. [DOI: 10.1002/anie.202209849] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Indexed: 01/04/2023]
Affiliation(s)
- Kaiyue Ji
- Department of Chemistry Tsinghua University Beijing 100084 China
| | - Ming Xu
- State Key Laboratory of Chemical Resource Engineering College of Chemistry Beijing University of Chemical Technology Beijing 100029 China
| | - Si‐Min Xu
- State Key Laboratory of Chemical Resource Engineering College of Chemistry Beijing University of Chemical Technology Beijing 100029 China
| | - Ye Wang
- Department of Chemistry Tsinghua University Beijing 100084 China
| | - Ruixiang Ge
- Department of Chemistry Tsinghua University Beijing 100084 China
| | - Xiaoyu Hu
- SINOPEC (Beijing) Research Institute of Chemical Industry Co., Ltd. Beijing 100013 China
| | - Xiaoming Sun
- State Key Laboratory of Chemical Resource Engineering College of Chemistry Beijing University of Chemical Technology Beijing 100029 China
| | - Haohong Duan
- Department of Chemistry Tsinghua University Beijing 100084 China
- Haihe Laboratory of Sustainable Chemical Transformations Tianjin 300192 China
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8
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Chen Y, Lin J, Jia B, Wang X, Jiang S, Ma T. Isolating Single and Few Atoms for Enhanced Catalysis. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2022; 34:e2201796. [PMID: 35577552 DOI: 10.1002/adma.202201796] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/16/2022] [Indexed: 05/27/2023]
Abstract
Atomically dispersed metal catalysts have triggered great interest in the field of catalysis owing to their unique features. Isolated single or few metal atoms can be anchored on substrates via chemical bonding or space confinement to maximize atom utilization efficiency. The key challenge lies in precisely regulating the geometric and electronic structure of the active metal centers, thus significantly influencing the catalytic properties. Although several reviews have been published on the preparation, characterization, and application of single-atom catalysts (SACs), the comprehensive understanding of SACs, dual-atom catalysts (DACs), and atomic clusters has never been systematically summarized. Here, recent advances in the engineering of local environments of state-of-the-art SACs, DACs, and atomic clusters for enhanced catalytic performance are highlighted. Firstly, various synthesis approaches for SACs, DACs, and atomic clusters are presented. Then, special attention is focused on the elucidation of local environments in terms of electronic state and coordination structure. Furthermore, a comprehensive summary of isolated single and few atoms for the applications of thermocatalysis, electrocatalysis, and photocatalysis is provided. Finally, the potential challenges and future opportunities in this emerging field are presented. This review will pave the way to regulate the microenvironment of the active site for boosting catalytic processes.
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Affiliation(s)
- Yang Chen
- Institute of Clean Energy Chemistry, Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials of Liaoning Province, College of Chemistry, Liaoning University, Shenyang, 110036, China
| | - Jian Lin
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Baohua Jia
- School of Science, RMIT University, Melbourne, VIC, 3000, Australia
| | - Xiaodong Wang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Shuaiyu Jiang
- School of Science, RMIT University, Melbourne, VIC, 3000, Australia
| | - Tianyi Ma
- School of Science, RMIT University, Melbourne, VIC, 3000, Australia
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9
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Tao J, Zhang Q, Zhao Y, Chen H, Liu W, He Y, Yin Y, He T, Chen J, Wang X, Wu D, Peng H. Elucidating the role of confinement and shielding effect over zeolite enveloped Ru catalysts for propane low temperature degradation. CHEMOSPHERE 2022; 302:134884. [PMID: 35551937 DOI: 10.1016/j.chemosphere.2022.134884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 04/23/2022] [Accepted: 05/05/2022] [Indexed: 06/15/2023]
Abstract
Volatile organic compounds (VOCs) are the main precursor for ozone formation and hazardous to human health. Light alkane as one of the typical VOCs is difficult to degrade to CO2 and H2O by catalytic degradation method due to its strong C-H bond. Herein, a series of ultrafine Ru nanoclusters (<0.95 nm) enveloped in silicalite-1 (S-1) zeolite catalysts were designed and prepared by a simple one-pot method and applied for catalytic degradation of propane. The results demonstrate that the enveloped Ru1@S-1 catalyst has excellent propane degradation performance. Its T95 is as low as 294 °C with moisture, and the turnover frequency (TOF) value is up to 5.07 × 10-3 s-1, evidently higher than that of the comparison supported catalyst (Ru1/S-1). Importantly, Ru1@S-1 exhibits superior thermal stability, water resistance and recyclability, which should be attributed to the confinement and shielding effect of the S-1 shell. The in-situ DRIFTS result reveals that the propane degradation over Ru1@S-1 follows the Mars-van-Krevelen (MvK) mechanism, where the hydroxy from the framework of zeolite can provide the active oxygen species. Our work provides a new candidate and guideline for an efficient and stable catalyst for the low-temperature degradation of the light alkane VOCs.
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Affiliation(s)
- Jinxiong Tao
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, 999 Xuefu Road, Nanchang, Jiangxi, 330031, China
| | - Qiuli Zhang
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, 999 Xuefu Road, Nanchang, Jiangxi, 330031, China
| | - Yonghua Zhao
- Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, School of Resources Environmental and Chemical Engineering, Nanchang University, 999 Xuefu Road, Nanchang, Jiangxi, 330031, China
| | - Hunan Chen
- Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, School of Resources Environmental and Chemical Engineering, Nanchang University, 999 Xuefu Road, Nanchang, Jiangxi, 330031, China
| | - Wenming Liu
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, 999 Xuefu Road, Nanchang, Jiangxi, 330031, China
| | - Yuzhao He
- Guangdong Key Laboratory of Environmental Catalysis and Health Risk Control, School of Environmental Science and Engineering, Institute of Environmental Health and Pollution Control, Guangdong University of Technology, Guangzhou, 510006, China
| | - Yuni Yin
- Guangdong Key Laboratory of Environmental Catalysis and Health Risk Control, School of Environmental Science and Engineering, Institute of Environmental Health and Pollution Control, Guangdong University of Technology, Guangzhou, 510006, China
| | - Tianyao He
- Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, School of Resources Environmental and Chemical Engineering, Nanchang University, 999 Xuefu Road, Nanchang, Jiangxi, 330031, China
| | - Jian Chen
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua, 321004, China
| | - Xufang Wang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua, 321004, China
| | - Daishe Wu
- Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, School of Resources Environmental and Chemical Engineering, Nanchang University, 999 Xuefu Road, Nanchang, Jiangxi, 330031, China
| | - Honggen Peng
- Key Laboratory of Jiangxi Province for Environment and Energy Catalysis, College of Chemistry, Nanchang University, 999 Xuefu Road, Nanchang, Jiangxi, 330031, China; Key Laboratory of Poyang Lake Environment and Resource Utilization, Ministry of Education, School of Resources Environmental and Chemical Engineering, Nanchang University, 999 Xuefu Road, Nanchang, Jiangxi, 330031, China.
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10
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Ji K, Xu M, Xu SM, Wang Y, Ge R, Hu X, Sun X, Duan H. Electrocatalytic Hydrogenation of 5‐Hydroxymethylfurfural Promoted by a Ru1Cu Single‐Atom Alloy Catalyst. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202209849] [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)
- Kaiyue Ji
- Tsinghua University Department of Chemistry CHINA
| | - Ming Xu
- Beijing University of Chemical Technology Department of Chemistry CHINA
| | - Si-Min Xu
- Beijing University of Chemical Technology Department of Chemistry CHINA
| | - Ye Wang
- Tsinghua University Department of Chemistry CHINA
| | - Ruixiang Ge
- Tsinghua University Department of Chemistry CHINA
| | - Xiaoyu Hu
- Sinopec Beijing Research Institute of Chemical Industry Beijing Research Instituted of Chemical Industry CHILE
| | - Xiaoming Sun
- Beijing University of Chemical Technology Department of Chemistry CHINA
| | - Haohong Duan
- Tsinghua University Department of Chemistry Chemistry Tsinghua University 100084 Beijing CHINA
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11
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Zhang Y, Li S, Sun C, Wang P, Yang Y, Yi D, Wang X, Yao J. Understanding and Modifying the Scaling Relations for Ammonia Synthesis on Dilute Metal Alloys: From Single-Atom Alloys to Dimer Alloys. ACS Catal 2022. [DOI: 10.1021/acscatal.2c00745] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yining Zhang
- Institute of Molecular Plus, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Sha Li
- Chemistry and Chemical Engineering Guangdong Laboratory, Shantou 515031, People’s Republic of China
| | - Chao Sun
- Institute of Molecular Plus, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Ping Wang
- Chemistry and Chemical Engineering Guangdong Laboratory, Shantou 515031, People’s Republic of China
| | - Yijun Yang
- Department of Physics, School of Science, Beijing Jiaotong University, Beijing 100044, People’s Republic of China
| | - Ding Yi
- Department of Physics, School of Science, Beijing Jiaotong University, Beijing 100044, People’s Republic of China
| | - Xi Wang
- Department of Physics, School of Science, Beijing Jiaotong University, Beijing 100044, People’s Republic of China
| | - Jiannian Yao
- Key Laboratory of Photochemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Science, Beijing 100190, People’s Republic of China
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12
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Liu W, Morfin F, Provost K, Bahri M, Baaziz W, Ersen O, Piccolo L, Zlotea C. Unveiling the Ir single atoms as selective active species for the partial hydrogenation of butadiene by operando XAS. NANOSCALE 2022; 14:7641-7649. [PMID: 35548860 DOI: 10.1039/d2nr00994c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Single-atom catalysts represent an intense topic of research due to their interesting catalytic properties for a wide range of reactions. Clarifying the nature of the active sites of single-atom catalysts under realistic working conditions is of paramount importance for the design of performant materials. We have prepared an Ir single-atom catalyst supported on a nitrogen-rich carbon substrate that has proven to exhibit substantial activity toward the hydrogenation of butadiene with nearly 100% selectivity to butenes even at full conversion. We evidence here, by quantitative operando X-ray absorption spectroscopy, that the initial Ir single atoms are coordinated with four light atoms i.e., Ir-X4 (X = C/N/O) with an oxidation state of +3.2. During pre-treatment under hydrogen flow at 250 °C, the Ir atom loses one neighbour (possibly oxygen) and partially reduces to an oxidation state of around +2.0. We clearly demonstrate that Ir-X3 (X = C/N/O) is an active species with very good stability under reactive conditions. Moreover, Ir single atoms remain isolated under a reducing atmosphere at a temperature as high as 400 °C.
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Affiliation(s)
- W Liu
- Université Paris Est, Institut de Chimie et des Matériaux Paris-Est (UMR7182), CNRS, UPEC, 2-8 rue Henri Dunant, 94320 Thiais, France.
| | - F Morfin
- Univ. Lyon, Université Claude Bernard - Lyon 1, CNRS, IRCELYON - UMR 5256, 2 Avenue Albert Einstein, F-69626 Villeurbanne Cedex, France
| | - K Provost
- Université Paris Est, Institut de Chimie et des Matériaux Paris-Est (UMR7182), CNRS, UPEC, 2-8 rue Henri Dunant, 94320 Thiais, France.
| | - M Bahri
- Université de Strasbourg, Institut de Physique et Chimie des Matériaux de Strasbourg (UMR7504), 23 rue du Loess, BP 34 67034 Strasbourg Cedex 2, France
| | - W Baaziz
- Université de Strasbourg, Institut de Physique et Chimie des Matériaux de Strasbourg (UMR7504), 23 rue du Loess, BP 34 67034 Strasbourg Cedex 2, France
| | - O Ersen
- Université de Strasbourg, Institut de Physique et Chimie des Matériaux de Strasbourg (UMR7504), 23 rue du Loess, BP 34 67034 Strasbourg Cedex 2, France
| | - L Piccolo
- Univ. Lyon, Université Claude Bernard - Lyon 1, CNRS, IRCELYON - UMR 5256, 2 Avenue Albert Einstein, F-69626 Villeurbanne Cedex, France
| | - C Zlotea
- Université Paris Est, Institut de Chimie et des Matériaux Paris-Est (UMR7182), CNRS, UPEC, 2-8 rue Henri Dunant, 94320 Thiais, France.
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13
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Zhang T, Zhu J, Wang J, Peng X, Deng J, Wang S, Song Y, Zhou Y, Ni J, Wang X, Liang S, Lin X, Zheng Y, Zheng L, Au CT, Jiang L. Ru alloying with La or Y for ammonia synthesis via integrated dissociative and associative mechanism with superior operational stability. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2021.117255] [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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14
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15
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Liu Y, Huang L, Fang Y, Zhu X, Nan J, Dong S. Interfacial Electron Regulation of Rh Atomic Layer-Decorated SnO 2 Heterostructures for Enhancing Electrocatalytic Nitrogen Reduction. ACS APPLIED MATERIALS & INTERFACES 2022; 14:12304-12313. [PMID: 35238539 DOI: 10.1021/acsami.1c25240] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Ammonia (NH3), which serves as a fertilizer supply, is struggling to satisfy the ever-growing population requirements over the world. The electrocatalytic nitrogen reduction to NH3 production is highly desired but shows the extremely poor activity and selectivity of reported electrocatalysts. In this work, we rationally design a novel Rh atomic layer-decorated SnO2 heterostructure catalyst through the interfacial engineering strategy, simultaneously achieving the highest NH3 yield rate (149 μg h-1 mgcat-1) and Faradaic efficiency (11.69%) at -0.35 V vs the reversible hydrogen electrode. This result is superior to the optimum response of previously reported SnO2- or Rh-based catalysts for electrochemical nitrogen reduction. Both X-ray absorption spectra characterization and density functional theory calculations reveal the strong electron interaction between the Rh atomic layer and the SnO2 heterostructure, which effectively regulated the interfacial electron transfer and d-band center. The downshift of the d-band center results in the greatly reduced H adsorption energy and the highly accelerated reaction kinetics for nitrogen reduction. This work endows a new insight into the interfacial electron regulation for weakening H adsorption and further enhancing the electrocatalytic N2 reduction.
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Affiliation(s)
- Yongqin Liu
- College of Chemistry, Jilin University, Changchun, Jilin 130012, P. R. China
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Science, Changchun, Jilin 130022, P. R. China
| | - Liang Huang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Science, Changchun, Jilin 130022, P. R. China
| | - Youxing Fang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Science, Changchun, Jilin 130022, P. R. China
| | - Xinyang Zhu
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Science, Changchun, Jilin 130022, P. R. China
| | - Jianli Nan
- College of Chemistry, Jilin University, Changchun, Jilin 130012, P. R. China
| | - Shaojun Dong
- College of Chemistry, Jilin University, Changchun, Jilin 130012, P. R. China
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Science, Changchun, Jilin 130022, P. R. China
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16
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Facile MOF-derived one-pot synthetic approach toward Ru single atoms, nanoclusters, and nanoparticles dispersed on CeO2 supports for enhanced ammonia synthesis. J Catal 2022. [DOI: 10.1016/j.jcat.2022.03.019] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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17
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Li L. Ammonia synthesis: A different route for N2 activation on sub-nanometric Ru catalysts. Chem 2022. [DOI: 10.1016/j.chempr.2022.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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18
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Zhou Y, Xu CQ, Tan Z, Cai H, Wang X, Li J, Zheng L, Au CT, Li J, Jiang L. Integrating Dissociative and Associative Routes for Efficient Ammonia Synthesis over a TiCN-Promoted Ru-Based Catalyst. ACS Catal 2022. [DOI: 10.1021/acscatal.1c05613] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Yanliang Zhou
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fujian 350002, P. R. China
- Qingyuan Innovation Laboratory, Fujian 362100, P. R. China
| | - Cong-Qiao Xu
- Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, P. R. China
| | - Zhenni Tan
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fujian 350002, P. R. China
| | - Hongfang Cai
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fujian 350002, P. R. China
| | - Xiuyun Wang
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fujian 350002, P. R. China
- Qingyuan Innovation Laboratory, Fujian 362100, P. R. China
| | - Jialiang Li
- Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Lirong Zheng
- Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Chak-tong Au
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fujian 350002, P. R. China
| | - Jun Li
- Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, P. R. China
- Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Lilong Jiang
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fujian 350002, P. R. China
- Qingyuan Innovation Laboratory, Fujian 362100, P. R. China
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19
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Chen G, Ding M, Zhang K, Shen Z, Wang Y, Ma J, Wang A, Li Y, Xu H. Single-Atomic Ruthenium Active Sites on Ti 3 C 2 MXene with Oxygen-Terminated Surface Synchronize Enhanced Activity and Selectivity for Electrocatalytic Nitrogen Reduction to Ammonia. CHEMSUSCHEM 2022; 15:e202102352. [PMID: 34811943 DOI: 10.1002/cssc.202102352] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 11/21/2021] [Indexed: 06/13/2023]
Abstract
Downsizing the catalyst to atom scale offers an effective way to maximize the atom utilization efficiency for electrocatalytic nitrogen reduction reaction (NRR). Herein, single-atomic ruthenium (Ru) anchored on a chemically activated Ti3 C2 with O-terminated groups (Ti3 C2 O) was designed to catalyze the NRR process. The catalyst achieved a superior activity and selectivity with ammonia yield rate of 27.56 μg h-1 mg-1 and faradaic efficiency of 23.3 % at a low potential of -0.20 V versus the reversible hydrogen electrode. According to the atomic resolution images from aberration-corrected scanning transmission electron microscopy, Ru sites on Ti3 C2 O achieved good dispersion on atomic scale. X-ray photoelectron spectroscopy analysis further demonstrated that the O-termination groups were successfully activated. Density functional theory calculations combined with experiments revealed that single Ru sites binding to four oxygen were the main reaction centers that permitted the hydrogenation of *NNH2 to *NHNH2 in a novel distal/alternating hybrid path while reducing the energy barrier of the potential-limiting step to 0.78 eV from 0.96 eV in the distal path alone or 1.18 eV in the alternating path alone, thereby significantly promoting the NRR dynamics.
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Affiliation(s)
- Gang Chen
- Hohai University, Nanjing, 210098, P. R. China
| | - Mingmei Ding
- Hohai University, Nanjing, 210098, P. R. China
- Ministry of Education, Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes, Hohai University, Nanjing, 210098, P. R. China
| | - Kai Zhang
- State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, P. R. China
| | - Zhen Shen
- Hohai University, Nanjing, 210098, P. R. China
- Ministry of Education, Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes, Hohai University, Nanjing, 210098, P. R. China
| | - Yueting Wang
- Hohai University, Nanjing, 210098, P. R. China
- Ministry of Education, Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes, Hohai University, Nanjing, 210098, P. R. China
| | - Jun Ma
- Hohai University, Nanjing, 210098, P. R. China
| | - Ao Wang
- Hohai University, Nanjing, 210098, P. R. China
- Ministry of Education, Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes, Hohai University, Nanjing, 210098, P. R. China
| | - Yiping Li
- Hohai University, Nanjing, 210098, P. R. China
| | - Hang Xu
- Hohai University, Nanjing, 210098, P. R. China
- Ministry of Education, Key Laboratory of Integrated Regulation and Resource Development on Shallow Lakes, Hohai University, Nanjing, 210098, P. R. China
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20
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Luo Y, Liang S, Wang X, Lin B, Chen C, Jiang L. Facile synthesis and high‐value utilization of ammonia. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202100826] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yu Luo
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University Fuzhou Fujian 350002 P.R. China
- Qingyuan Innovation Laboratory Quanzhou Fujian 362801 P.R. China
| | - Shijing Liang
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University Fuzhou Fujian 350002 P.R. China
- Qingyuan Innovation Laboratory Quanzhou Fujian 362801 P.R. China
| | - Xiuyun Wang
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University Fuzhou Fujian 350002 P.R. China
- Qingyuan Innovation Laboratory Quanzhou Fujian 362801 P.R. China
| | - Bingyu Lin
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University Fuzhou Fujian 350002 P.R. China
- Qingyuan Innovation Laboratory Quanzhou Fujian 362801 P.R. China
| | - Chongqi Chen
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University Fuzhou Fujian 350002 P.R. China
- Qingyuan Innovation Laboratory Quanzhou Fujian 362801 P.R. China
| | - Lilong Jiang
- National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University Fuzhou Fujian 350002 P.R. China
- Qingyuan Innovation Laboratory Quanzhou Fujian 362801 P.R. China
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21
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Zhou Y, Sai Q, Tan Z, Wang C, Wang X, Lin B, Ni J, Lin J, Jiang L. Highly efficient subnanometer Ru-based catalyst for ammonia synthesis via an associative mechanism. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2022.01.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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22
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Li L, Jiang YF, Zhang T, Cai H, Zhou Y, Lin B, Lin X, Zheng Y, Zheng L, Wang X, Xu CQ, Au CT, Jiang L, Li J. Size sensitivity of supported Ru catalysts for ammonia synthesis: From nanoparticles to subnanometric clusters and atomic clusters. Chem 2021. [DOI: 10.1016/j.chempr.2021.11.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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23
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Unraveling the size-dependent effect of Ru-based catalysts on Ammonia synthesis at mild conditions. J Catal 2021. [DOI: 10.1016/j.jcat.2021.10.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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24
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Shao S, Yang Y, Sun K, Yang S, Li A, Yang F, Luo X, Hao S, Ke Y. Electron-Rich Ruthenium Single-Atom Alloy for Aqueous Levulinic Acid Hydrogenation. ACS Catal 2021. [DOI: 10.1021/acscatal.1c03004] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Shuai Shao
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China
| | - Ying Yang
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China
| | - Keju Sun
- School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, China
| | - Songtao Yang
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China
| | - Ang Li
- Beijing Key Laboratory of Microstructure and Properties of Solids, Beijing University of Technology, Beijing 100124, China
| | - Feng Yang
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China
| | - Xinruo Luo
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China
| | - Shijie Hao
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China
| | - Yangchuan Ke
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum, Beijing 102249, China
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25
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Su W, Yang J, Zhang M, Zhao Z, Han J, Yang Y, Yang JH, Liu Z. Highly dispersed and ultra-small Ru nanoparticles deposited on silica support as highly active and stable catalyst for biphenyl hydrogenation. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2021.111577] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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26
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Xie X, Wang DP, Guo C, Liu Y, Rao Q, Lou F, Li Q, Dong Y, Li Q, Yang HB, Hu FX. Single-Atom Ruthenium Biomimetic Enzyme for Simultaneous Electrochemical Detection of Dopamine and Uric Acid. Anal Chem 2021; 93:4916-4923. [PMID: 33719390 DOI: 10.1021/acs.analchem.0c05191] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Single-atom catalysts have attracted numerous attention due to the high utilization of metallic atoms, abundant active sites, and highly catalytic activities. Herein, a single-atom ruthenium biomimetic enzyme (Ru-Ala-C3N4) is prepared by dispersing Ru atoms on a carbon nitride support for the simultaneous electrochemical detection of dopamine (DA) and uric acid (UA), which are coexisting important biological molecules involving in many physiological and pathological aspects. The morphology and elemental states of the single-atom Ru catalyst are studied by transmission electron microscopy, energy dispersive X-ray elemental mapping, high-angle annular dark field-scanning transmission electron microscopy, and high-resolution X-ray photoelectron spectroscopy. Results show that Ru atoms atomically disperse throughout the C3N4 support by Ru-N chemical bonds. The electrochemical characterizations indicate that the Ru-Ala-C3N4 biosensor can simultaneously detect the oxidation of DA and UA with a separation of peak potential of 180 mV with high sensitivity and excellent selectivity. The calibration curves for DA and UA range from 0.06 to 490 and 0.5 to 2135 μM with detection limits of 20 and 170 nM, respectively. Moreover, the biosensor was applied to detect DA and UA in real biological serum samples using the standard addition method with satisfactory results.
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Affiliation(s)
- Xiaoli Xie
- School of Chemical and Environmental Engineering, Hubei Minzu University, Enshi 445000, P.R. China.,Institute of Materials Science & Devices, Suzhou University of Science and Technology, Suzhou 215009, P.R. China
| | - Dong Ping Wang
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou 215163, P.R. China
| | - Chunxian Guo
- Institute of Materials Science & Devices, Suzhou University of Science and Technology, Suzhou 215009, P.R. China
| | - Yuhang Liu
- Institute of Materials Science & Devices, Suzhou University of Science and Technology, Suzhou 215009, P.R. China
| | - Qianghai Rao
- Institute of Materials Science & Devices, Suzhou University of Science and Technology, Suzhou 215009, P.R. China
| | - Fangming Lou
- School of Chemical and Environmental Engineering, Hubei Minzu University, Enshi 445000, P.R. China
| | - Qiannan Li
- School of Chemical and Environmental Engineering, Hubei Minzu University, Enshi 445000, P.R. China
| | - Yongqiang Dong
- MOE Key Laboratory for Analytical Science of Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry, Fuzhou University, Fuzhou 350000, P.R. China
| | - Qunfang Li
- School of Chemical and Environmental Engineering, Hubei Minzu University, Enshi 445000, P.R. China
| | - Hong Bin Yang
- Institute of Materials Science & Devices, Suzhou University of Science and Technology, Suzhou 215009, P.R. China
| | - Fang Xin Hu
- Institute of Materials Science & Devices, Suzhou University of Science and Technology, Suzhou 215009, P.R. China
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27
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Huang J, Zhao Y, Yuan M, Li J, You Z. Improved ammonia synthesis activity of Ce doped barium tantalate supported Ru catalysts. Catal Sci Technol 2021. [DOI: 10.1039/d0cy01902j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Ce doping could increase the specific surface area and reducibility of the barium tantalate carrier, which is beneficial to Ru based ammonia synthesis.
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Affiliation(s)
- Jia Huang
- School of Resources and Environmental Sciences
- Wuhan University
- Wuhan 430079
- P. R. China
- International Cooperation Base for Sustainable Utilization of Resources and Energy in Hubei Province
| | - Yushi Zhao
- School of Resources and Environmental Sciences
- Wuhan University
- Wuhan 430079
- P. R. China
- International Cooperation Base for Sustainable Utilization of Resources and Energy in Hubei Province
| | - Mingwei Yuan
- School of Resources and Environmental Sciences
- Wuhan University
- Wuhan 430079
- P. R. China
- International Cooperation Base for Sustainable Utilization of Resources and Energy in Hubei Province
| | - Jinjun Li
- School of Resources and Environmental Sciences
- Wuhan University
- Wuhan 430079
- P. R. China
| | - Zhixiong You
- School of Resources and Environmental Sciences
- Wuhan University
- Wuhan 430079
- P. R. China
- International Cooperation Base for Sustainable Utilization of Resources and Energy in Hubei Province
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