201
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Sarma BB, Plessow PN, Agostini G, Concepción P, Pfänder N, Kang L, Wang FR, Studt F, Prieto G. Metal-Specific Reactivity in Single-Atom Catalysts: CO Oxidation on 4d and 5d Transition Metals Atomically Dispersed on MgO. J Am Chem Soc 2020; 142:14890-14902. [DOI: 10.1021/jacs.0c03627] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Bidyut B. Sarma
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Philipp N. Plessow
- Institute of Catalysis Research and Technology, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
| | - Giovanni Agostini
- ALBA Synchrotron Light Source, Carrer de la Llum 2-26, 08290, Cerdanyola del Vallès, Barcelona, Spain
| | - Patricia Concepción
- ITQ Instituto de Tecnologı́a Quı́mica, Universitat Politècnica de València-Consejo Superior de Investigaciones Cientı́ficas (UPV-CSIC), Avenida de los Naranjos s/n, 46022 Valencia, Spain
| | - Norbert Pfänder
- Max-Planck-Institut für chemische Energiekonversion, Stiftstraße, 45470 Mülheim an der Ruhr, Germany
| | - Liqun Kang
- Department of Chemical Engineering, University College London, Torrington Place, London, WC1E 7JE, United Kingdom
| | - Feng R. Wang
- Department of Chemical Engineering, University College London, Torrington Place, London, WC1E 7JE, United Kingdom
| | - Felix Studt
- Institute of Catalysis Research and Technology, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
| | - Gonzalo Prieto
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
- ITQ Instituto de Tecnologı́a Quı́mica, Universitat Politècnica de València-Consejo Superior de Investigaciones Cientı́ficas (UPV-CSIC), Avenida de los Naranjos s/n, 46022 Valencia, Spain
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202
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Xiao X, Gao Y, Zhang L, Zhang J, Zhang Q, Li Q, Bao H, Zhou J, Miao S, Chen N, Wang J, Jiang B, Tian C, Fu H. A Promoted Charge Separation/Transfer System from Cu Single Atoms and C 3 N 4 Layers for Efficient Photocatalysis. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2020; 32:e2003082. [PMID: 32643285 DOI: 10.1002/adma.202003082] [Citation(s) in RCA: 152] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/23/2020] [Indexed: 05/28/2023]
Abstract
Establishing highly effective charge transfer channels in carbon nitride (C3 N4 ) for enhancing its photocatalytic activity is still a challenging issue. Herein, for the first time, the engineering of C3 N4 layers with single-atom Cu bonded with compositional N (CuNx ) is demonstrated to address this challenge. The CuNx is formed by intercalation of chlorophyll sodium copper salt into a melamine-based supramolecular precursor followed by controlled pyrolysis. Two groups of CuNx are identified: in one group each of Cu atoms is bonded with three in-plane N atoms, while in the other group each of Cu atoms is bonded with four N atoms of two neighboring C3 N4 layers, thus forming both in-plane and interlayer charge transfer channels. Importantly, ultrafast spectroscopy has further proved that CuNx can greatly improve in-plane and interlayer separation/transfer of charge carriers and in turn boost the photocatalytic efficiency. Consequently, the catalyst exhibits a superior visible-light photocatalytic hydrogen production rate (≈212 µmol h-1 /0.02 g catalyst), 30 times higher than that of bulk C3 N4 . Moreover, it leads to an outstanding conversion rate (92.3%) and selectivity (99.9%) for the oxidation of benzene under visible light.
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Affiliation(s)
- Xudong Xiao
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education of the People's Republic of China, School of Chemistry and Materials Science, Heilongjiang University, Harbin, 150080, P. R. China
| | - Yanting Gao
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education of the People's Republic of China, School of Chemistry and Materials Science, Heilongjiang University, Harbin, 150080, P. R. China
| | - Liping Zhang
- Department of Chemistry and Biochemistry, Kent State University, Kent, OH, 44242, USA
| | - Jiachen Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale, Department of Chemical Physics, Synergetic Innovation Center of Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Qun Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale, Department of Chemical Physics, Synergetic Innovation Center of Quantum Information and Quantum Physics, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Qi Li
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education of the People's Republic of China, School of Chemistry and Materials Science, Heilongjiang University, Harbin, 150080, P. R. China
| | - Hongliang Bao
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201800, P. R. China
| | - Jing Zhou
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201800, P. R. China
| | - Shu Miao
- JEOL (Beijing) Co. Ltd., 6, Zhongguancun-Nansan Street, Beijing, 100080, P. R. China
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, P. R. China
| | - Ning Chen
- Canadian Light Source, University of Saskatchewan, Saskatoon, SK, S7N 2V3, Canada
| | - Jianqiang Wang
- Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201800, P. R. China
| | - Baojiang Jiang
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education of the People's Republic of China, School of Chemistry and Materials Science, Heilongjiang University, Harbin, 150080, P. R. China
| | - Chungui Tian
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education of the People's Republic of China, School of Chemistry and Materials Science, Heilongjiang University, Harbin, 150080, P. R. China
| | - Honggang Fu
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education of the People's Republic of China, School of Chemistry and Materials Science, Heilongjiang University, Harbin, 150080, P. R. China
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203
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An S, Zhang G, Liu J, Li K, Wan G, Liang Y, Ji D, Miller JT, Song C, Liu W, Liu Z, Guo X. A facile sulfur-assisted method to synthesize porous alveolate Fe/g-C3N4 catalysts with ultra-small cluster and atomically dispersed Fe sites. CHINESE JOURNAL OF CATALYSIS 2020. [DOI: 10.1016/s1872-2067(20)63529-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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204
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Wang J, Heil T, Zhu B, Tung CW, Yu J, Chen HM, Antonietti M, Cao S. A Single Cu-Center Containing Enzyme-Mimic Enabling Full Photosynthesis under CO 2 Reduction. ACS NANO 2020; 14:8584-8593. [PMID: 32603083 DOI: 10.1021/acsnano.0c02940] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/19/2023]
Abstract
Polymeric carbon nitride (CN) is one of the most promising metal-free photocatalysts to alleviate the energy crisis and environmental pollution. Loading cocatalysts is regarded as an effective way to improve the photocatalytic efficiency of CNs. However, commonly used noble metal cocatalysts limit their applications due to their rarity and high cost. Herein, we present the effective synthesis of single-atom copper-modified CN via supramolecular preorganization with subsequent condensation, which provides effective charge transfer pathways by an "infused" delocalized state with variable-valence catalysis at the same time. The C-Cu-N2 single-atom catalytic site can activate CO2 molecules and reduces the energy barrier toward photocatalytic CO2 reduction. Excellent performance for photocatalytic CO2 reduction was found. This work thereby provides a general protocol of designing a noble-metal-free photocatalyst with infused metal centers toward a wide range of applications.
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Affiliation(s)
- Jiu Wang
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, 430070 Wuhan, People's Republic of China
| | - Tobias Heil
- Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces, 14476 Potsdam, Germany
| | - Bicheng Zhu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, 430070 Wuhan, People's Republic of China
| | - Ching-Wei Tung
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Jiaguo Yu
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, 430070 Wuhan, People's Republic of China
| | - Hao Ming Chen
- Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan
| | - Markus Antonietti
- Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces, 14476 Potsdam, Germany
| | - Shaowen Cao
- State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, 430070 Wuhan, People's Republic of China
- Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces, 14476 Potsdam, Germany
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205
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Bao G, Fan X, Xu T, Li C, Bai J. Preparing Pd catalysts based on urea ligand via electrospinning for Suzuki–Miyaura cross‐coupling reactions. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5877] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Guangyang Bao
- Chemical Engineering College Inner Mongolia University of Technology Huhhot 010051 People's Republic of China
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering, East China Normal University Shanghai 200241 People's Republic of China
| | - Xiaoye Fan
- Chemical Engineering College Inner Mongolia University of Technology Huhhot 010051 People's Republic of China
| | - Tong Xu
- Chemical Engineering College Inner Mongolia University of Technology Huhhot 010051 People's Republic of China
- Inner Mongolia Key Laboratory of Industrial Catalysis Hohhot 010051 People's Republic of China
| | - Chunping Li
- Chemical Engineering College Inner Mongolia University of Technology Huhhot 010051 People's Republic of China
- Inner Mongolia Key Laboratory of Industrial Catalysis Hohhot 010051 People's Republic of China
| | - Jie Bai
- Chemical Engineering College Inner Mongolia University of Technology Huhhot 010051 People's Republic of China
- Inner Mongolia Key Laboratory of Industrial Catalysis Hohhot 010051 People's Republic of China
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206
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Sun B, Ning L, Zeng HC. Confirmation of Suzuki–Miyaura Cross-Coupling Reaction Mechanism through Synthetic Architecture of Nanocatalysts. J Am Chem Soc 2020; 142:13823-13832. [DOI: 10.1021/jacs.0c04804] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Bo Sun
- Department of Chemical and Biomolecular Engineering, Faculty of Engineering, National University of Singapore, 10 Kent Ridge Crescent, Singapore 119260, Singapore
| | - Lulu Ning
- College of Bioresource Chemical and Materials Engineering, Shaanxi University of Science and Technology, Shaanxi 710021, China
| | - Hua Chun Zeng
- Department of Chemical and Biomolecular Engineering, Faculty of Engineering, National University of Singapore, 10 Kent Ridge Crescent, Singapore 119260, Singapore
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207
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Pang Q, Fan X. Facile Synthesis for Anchoring Highly Efficient Superfine Pd Nanoparticles on Carbon: Boosting Catalytic C–C Coupling. ChemistrySelect 2020. [DOI: 10.1002/slct.202000727] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Qingqing Pang
- Shandong ChambroadHolding Co.Ltd Binzhou 256600 Shandong Province People's Republic of China
| | - Xizheng Fan
- Shandong Chambroad Petrochemicals Co.Ltd Binzhou 256600, Shandong Province People's Republic of China
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208
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Tada K, Hayashi A, Maruyama T, Koga H, Yamanaka S, Okumura M, Tanaka S. Effect of surface interactions on spin contamination errors of homogeneous spin dimers, chains, and films: model calculations of Au/MgO and Au/BaO systems. Mol Phys 2020. [DOI: 10.1080/00268976.2020.1791989] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Kohei Tada
- Research Institute of Electrochemical Energy, Department of Energy and Environment, National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Japan
| | - Akihide Hayashi
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Japan
| | - Tomohiro Maruyama
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Japan
| | - Hiroaki Koga
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Japan
- Research Organization for Information Science and Technology (RIST), Tokyo, Japan
- Element Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, Kyoto, Japan
| | - Shusuke Yamanaka
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Japan
| | - Mitsutaka Okumura
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Japan
- Element Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, Kyoto, Japan
| | - Shingo Tanaka
- Research Institute of Electrochemical Energy, Department of Energy and Environment, National Institute of Advanced Industrial Science and Technology (AIST), Ikeda, Japan
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209
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Zhang L, Shang N, Gao S, Wang J, Meng T, Du C, Shen T, Huang J, Wu Q, Wang H, Qiao Y, Wang C, Gao Y, Wang Z. Atomically Dispersed Co Catalyst for Efficient Hydrodeoxygenation of Lignin-Derived Species and Hydrogenation of Nitroaromatics. ACS Catal 2020. [DOI: 10.1021/acscatal.0c00239] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Longkang Zhang
- College of Science, Hebei Agricultural University, Baoding 071001, People’s Republic of China
| | - Ningzhao Shang
- College of Science, Hebei Agricultural University, Baoding 071001, People’s Republic of China
| | - Shutao Gao
- College of Science, Hebei Agricultural University, Baoding 071001, People’s Republic of China
| | - Junmin Wang
- College of Science, Hebei Agricultural University, Baoding 071001, People’s Republic of China
| | - Tao Meng
- College of Science, Hebei Agricultural University, Baoding 071001, People’s Republic of China
| | - Congcong Du
- Clean Nano Energy Center, State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, People’s Republic of China
| | - Tongde Shen
- Clean Nano Energy Center, State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, People’s Republic of China
| | - Jianyu Huang
- Clean Nano Energy Center, State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, People’s Republic of China
| | - Qiuhua Wu
- College of Science, Hebei Agricultural University, Baoding 071001, People’s Republic of China
| | - Haijun Wang
- College of Chemical and Environmental Science, Hebei University, Baoding 071000, People’s Republic of China
| | - Yuqing Qiao
- College of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, People’s Republic of China
| | - Chun Wang
- College of Science, Hebei Agricultural University, Baoding 071001, People’s Republic of China
| | - Yongjun Gao
- College of Chemical and Environmental Science, Hebei University, Baoding 071000, People’s Republic of China
| | - Zhi Wang
- College of Science, Hebei Agricultural University, Baoding 071001, People’s Republic of China
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210
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Wu K, Zhan F, Tu R, Cheong WC, Cheng Y, Zheng L, Yan W, Zhang Q, Chen Z, Chen C. Dopamine polymer derived isolated single-atom site metals/N-doped porous carbon for benzene oxidation. Chem Commun (Camb) 2020; 56:8916-8919. [PMID: 32626859 DOI: 10.1039/d0cc03620j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Isolated single-atom site metals/nitrogen-doped porous carbon (ISAS M/NPC, M = Fe, Co, Ni) catalysts are successfully prepared by a top-down polymerization-pyrolysis-etching-activation (PPEA) strategy, which uses dopamine as the precursor. Due to the isolated single atom Fe active sites and porous structure, the ISAS Fe/NPC catalyst displays a high benzene conversion up to 42.6% and nearly 100% phenol selectivity.
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Affiliation(s)
- Konglin Wu
- Institute of Clean Energy and Advanced Nanocatalysis, School of Chemistry and Chemical Engineering, Anhui University of Technology, Maanshan 243002, China
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211
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Tang S, Liu T, Dang Q, Zhou X, Li X, Yang T, Luo Y, Sharman E, Jiang J. Synergistic Effect of Surface-Terminated Oxygen Vacancy and Single-Atom Catalysts on Defective MXenes for Efficient Nitrogen Fixation. J Phys Chem Lett 2020; 11:5051-5058. [PMID: 32536165 DOI: 10.1021/acs.jpclett.0c01415] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The production of ammonia (NH3) from molecular dinitrogen (N2) under ambient conditions is of great significance but remains as a great challenge. Using first-principles calculations, we have investigated the potential of using a transition metal (TM) atom embedded on defective MXene nanosheets (Ti3-xC2Oy and Ti2-xCOy with a Ti vacancy) as a single-atom electrocatalyst (SAC) for the nitrogen reduction reaction (NRR). The Ti3-xC2Oy nanosheet with Mo and W embedded, and the Ti2-xC2Oy nanosheet with Cr, Mo, and W embedded, can significantly promote the NRR while suppressing the competitive hydrogen evolution reaction, with the low limiting potential of -0.11 V for W/Ti2-xC2Oy. The outstanding performance is attributed to the synergistic effect of the exposed Ti atom and the TM atom around an extra oxygen vacancy. The polarization charges of the active center are reasonably tuned by the embedded TM atoms, which can optimize the binding strength of key intermediate *N2H. The good feasibility of preparing such TM SACs on defective MXenes and the high NRR selectivity with regard to the competitive HER suggest new opportunities for driving NH3 production by MXene-based SAC electrocatalysts under ambient conditions.
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Affiliation(s)
- Shaobin Tang
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Tianyong Liu
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Qian Dang
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Xunhui Zhou
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Xiaokang Li
- Key Laboratory of Organo-Pharmaceutical Chemistry of Jiangxi Province, Gannan Normal University, Ganzhou 341000, China
| | - Tongtong Yang
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Center for Excellence in Nanoscience, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei 230026, China
| | - Yi Luo
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Center for Excellence in Nanoscience, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei 230026, China
| | - Edward Sharman
- Department of Neurology, University of California, Irvine, California 92697, United States
| | - Jun Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Center for Excellence in Nanoscience, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei 230026, China
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212
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Soltani SS, Taheri-Ledari R, Farnia SMF, Maleki A, Foroumadi A. Synthesis and characterization of a supported Pd complex on volcanic pumice laminates textured by cellulose for facilitating Suzuki-Miyaura cross-coupling reactions. RSC Adv 2020; 10:23359-23371. [PMID: 35520332 PMCID: PMC9054627 DOI: 10.1039/d0ra04521g] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 06/15/2020] [Indexed: 12/24/2022] Open
Abstract
Herein, a novel high-performance heterogeneous catalytic system made of volcanic pumice magnetic particles (VPMP), cellulose (CLS) natural polymeric texture, and palladium nanoparticles (Pd NPs) is presented. The introduced VPMP@CLS-Pd composite has been designed based on the principles of green chemistry, and suitably applied in the Suzuki-Miyaura cross-coupling reactions, as an efficient heterogeneous catalytic system. Concisely, the inherent magnetic property of VPMP (30 emu g-1) provides a great possibility for separation of the catalyst particles from the reaction mixture with great ease. In addition, high heterogeneity and high structural stability are obtained by this composition resulting in remarkable recyclability (ten times successive use). As the main catalytic sites, palladium nanoparticles (Pd NPs) are finely distributed onto the VPMP@CLS structure. To catalyze the Suzuki-Miyaura cross-coupling reactions producing biphenyl pharmaceutical derivatives, the present Pd NPs were reduced from chemical state Pd2+ to Pd0. In this regard, a plausible mechanism is submitted in the context as well. As the main result of the performed analytical methods (including FT-IR, EDX, VSM, TGA, FESEM, TEM, BTE, and XPS), it is shown that the spherical-shaped nanoscale Pd particles have been well distributed onto the surfaces of the porous laminate-shaped VPMP. However, the novel designed VPMP@CLS-Pd catalyst is used for facilitating the synthetic reactions of biphenyls, and high reaction yields (∼98%) are obtained in a short reaction time (10 min) by using a small amount of catalytic system (0.01 g), under mild conditions (room temperature).
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Affiliation(s)
- Siavash Salek Soltani
- School of Chemistry, College of Science, University of Tehran Tehran Iran +98 2166495291
| | - Reza Taheri-Ledari
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology Tehran 16846-13114 Iran +98-21-73021584 +98-21-77240540-50
| | - S Morteza F Farnia
- School of Chemistry, College of Science, University of Tehran Tehran Iran +98 2166495291
| | - Ali Maleki
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology Tehran 16846-13114 Iran +98-21-73021584 +98-21-77240540-50
| | - Alireza Foroumadi
- Drug Design and Development Research Center, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences Tehran Iran +98 2166954708
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences Tehran Iran
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213
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Li K, He Y, Chen P, Wang H, Sheng J, Cui W, Leng G, Chu Y, Wang Z, Dong F. Theoretical design and experimental investigation on highly selective Pd particles decorated C 3N 4 for safe photocatalytic NO purification. JOURNAL OF HAZARDOUS MATERIALS 2020; 392:122357. [PMID: 32097850 DOI: 10.1016/j.jhazmat.2020.122357] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 02/17/2020] [Accepted: 02/18/2020] [Indexed: 05/27/2023]
Abstract
Rational design of highly active and selective photocatalyst for NO removal is significant for the commercial application of photocatalytic technology because the secondary byproduct caused by insufficient and non-selective pollutant oxidation process is a major challenge. In this work, Pd nanoparticles decorated C3N4 (PdCN) is designed by density functional theory (DFT) at first. The PdCN exhibits superiority to CN in terms of both kinetics and thermodynamics performances, as reflected in the lower activation barrier of rate-determining step and higher selectivity for the final product (nitrate) instead of toxic intermediate (NO2). The as-designed highly selective and efficient photocatalyst is then fabricated by a facile method with an extremely low content of Pd particles supported on C3N4. Compared to bare CN, the synthesized PdCN exhibits highly enhanced purification of NO in air and strong inhibition of toxic NO2 by-product as supported by in-situ DRIFTS investigation, which is consistent with the theoretical prediction. This work is a typical demonstration of setting up a bridge between theory and experiment to give a promising way to the rational design of advanced photocatalysts and atomic understanding of the reaction mechanism.
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Affiliation(s)
- Kanglu Li
- Research Center for Environmental Science & Technology, Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 611731, China; College of Architecture and Environment, Sichuan University, Chengdu 610065, China
| | - Ye He
- Research Center for Environmental Science & Technology, Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Peng Chen
- Research Center for Environmental Science & Technology, Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 611731, China; The Center of New Energy Materials and Technology, School of Materials Science and Engineering, Southwest Petroleum University, Chengdu 610500, China
| | - Hong Wang
- Research Center for Environmental Science & Technology, Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Jianping Sheng
- Research Center for Environmental Science & Technology, Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Wen Cui
- Research Center for Environmental Science & Technology, Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 611731, China; The Center of New Energy Materials and Technology, School of Materials Science and Engineering, Southwest Petroleum University, Chengdu 610500, China
| | - Geng Leng
- Research Center for Environmental Science & Technology, Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 611731, China; School of Resources and Environment, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Yinghao Chu
- College of Architecture and Environment, Sichuan University, Chengdu 610065, China
| | - Zhiming Wang
- Research Center for Environmental Science & Technology, Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - Fan Dong
- Research Center for Environmental Science & Technology, Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 611731, China.
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214
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Dong Q, Zhou F, Jiang J, Xu WL, Behera D, Sengupta B, Yu M. Advanced Functional Hierarchical Nanoporous Structures with Tunable Microporous Coatings Formed via an Interfacial Reaction Processing. ACS APPLIED MATERIALS & INTERFACES 2020; 12:26360-26366. [PMID: 32419448 DOI: 10.1021/acsami.0c05310] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
It is challenging, but constructing hierarchical nanoporous structures with microporous coatings for various important applications, such as entrapment of homogeneous catalysts, size/shape selective catalysis, and so forth, is an urgent need. Moreover, microporous inorganic coatings are particularly desirable because of their excellent stability in organic solvents and at elevated temperatures and pressures. In this study, we design a novel liquid phase interfacial reaction process to form a defect-free, hybrid coating, which can be subsequently converted into microporous coatings, with tunable pore size, on nanoporous materials. As an example to entrap functional materials, tetrakis(triphenylphosphine) palladium (Pd(PPh3)4) was in situ synthesized in the mesoporous channels and encapsulated by the microporous coating shell. The encapsulated Pd(PPh3)4 catalyst exhibited negligible Pd leaching, providing a promising solution for the challenging catalyst separation problem in homogeneous catalysis. These results suggest that this novel strategy might be an effective way of forming microporous inorganic coatings on nanoporous materials for entrapping functional materials for wide applications.
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Affiliation(s)
- Qiaobei Dong
- Department of Chemical & Biological Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
| | - Fanglei Zhou
- Department of Chemical & Biological Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
| | - Ji Jiang
- Department of Chemical & Biological Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
| | - Weiwei L Xu
- Department of Chemical & Biological Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
| | - Dinesh Behera
- Department of Chemical & Biological Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
| | - Bratin Sengupta
- Department of Chemical & Biological Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
| | - Miao Yu
- Department of Chemical & Biological Engineering, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
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215
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Liu M, Feng Tian X, Long Chang Y. Preparation and Kinetics of g‐C
3
N
4
/TiO
2
Nanomaterials for the Photodegradation of Pyridine Under Solar‐Light Irradiation. ChemistrySelect 2020. [DOI: 10.1002/slct.202001488] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Min Liu
- College of Chemistry and Chemical EngineeringLanzhou University No.222 Tianshui South Road, Chengguan District Lanzhou 730000 China
| | - Xue Feng Tian
- College of Chemistry and Chemical EngineeringLanzhou University No.222 Tianshui South Road, Chengguan District Lanzhou 730000 China
| | - Yan Long Chang
- College of Chemistry and Chemical EngineeringLanzhou University No.222 Tianshui South Road, Chengguan District Lanzhou 730000 China
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216
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Wang Y, Liu Y, Li J, Liu Y, Zhang W, Yang M, Jian Y, Zuo P, Gao Z. Highly Efficient Zeolite-Supported Pd Catalyst Activated in C–C Cross-Coupling Reaction. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c01520] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yanyan Wang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
| | - Yu Liu
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
| | - Jiyang Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Yuanyuan Liu
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
| | - Weiqiang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
| | - Mingming Yang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
| | - Yajun Jian
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
| | - Ping Zuo
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
| | - Ziwei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710119, P. R. China
- School of Chemistry & Chemical Engineering, Xinjiang Normal University, Urumqi 830054, P. R. China
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217
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Han B, Guo Y, Huang Y, Xi W, Xu J, Luo J, Qi H, Ren Y, Liu X, Qiao B, Zhang T. Strong Metal-Support Interactions between Pt Single Atoms and TiO 2. Angew Chem Int Ed Engl 2020; 59:11824-11829. [PMID: 32302045 DOI: 10.1002/anie.202003208] [Citation(s) in RCA: 158] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 04/05/2020] [Indexed: 11/09/2022]
Abstract
Strong metal-support interaction (SMSI) has gained great attention in the field of heterogeneous catalysis. However, whether single-atom catalysts can exhibit SMSI remains unknown. Here, we demonstrate that SMSI can occur on TiO2 -supported Pt single atoms but at a much higher reduction temperature than that for Pt nanoparticles (NPs). Pt single atoms involved in SMSI are not covered by the TiO2 support nor do they sink into its subsurface. The suppression of CO adsorption on Pt single atoms stems from coordination saturation (18-electron rule) rather than the physical coverage of Pt atoms by the support. Based on the new finding it is revealed that single atoms are the true active sites in the hydrogenation of 3-nitrostyrene, while Pt NPs barely contribute to the activity since the NP sites are selectively encapsulated. The findings in this work provide a new approach to study the active sites by tuning SMSI.
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Affiliation(s)
- Bing Han
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yalin Guo
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yike Huang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Wei Xi
- Center for Electron Microscopy, Institute for New Energy Materials, Tianjin University of Technology, Tianjin, 300384, China
| | - Jie Xu
- Center for Electron Microscopy, Institute for New Energy Materials, Tianjin University of Technology, Tianjin, 300384, China
| | - Jun Luo
- Center for Electron Microscopy, Institute for New Energy Materials, Tianjin University of Technology, Tianjin, 300384, China
| | - Haifeng Qi
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yujing Ren
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Xiaoyan Liu
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Botao Qiao
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China.,Dalian National Laboratory for Clean Energy, Dalian, 116023, China
| | - Tao Zhang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China.,University of Chinese Academy of Sciences, Beijing, 100049, China
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218
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Han B, Guo Y, Huang Y, Xi W, Xu J, Luo J, Qi H, Ren Y, Liu X, Qiao B, Zhang T. Strong Metal–Support Interactions between Pt Single Atoms and TiO
2. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003208] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Bing Han
- CAS Key Laboratory of Science and Technology on Applied Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Yalin Guo
- CAS Key Laboratory of Science and Technology on Applied Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Yike Huang
- CAS Key Laboratory of Science and Technology on Applied Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Wei Xi
- Center for Electron Microscopy Institute for New Energy Materials Tianjin University of Technology Tianjin 300384 China
| | - Jie Xu
- Center for Electron Microscopy Institute for New Energy Materials Tianjin University of Technology Tianjin 300384 China
| | - Jun Luo
- Center for Electron Microscopy Institute for New Energy Materials Tianjin University of Technology Tianjin 300384 China
| | - Haifeng Qi
- CAS Key Laboratory of Science and Technology on Applied Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Yujing Ren
- CAS Key Laboratory of Science and Technology on Applied Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China
| | - Xiaoyan Liu
- CAS Key Laboratory of Science and Technology on Applied Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China
| | - Botao Qiao
- CAS Key Laboratory of Science and Technology on Applied Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China
- Dalian National Laboratory for Clean Energy Dalian 116023 China
| | - Tao Zhang
- CAS Key Laboratory of Science and Technology on Applied Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
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219
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Chen F, Wang S, Sun Q, Xiao F. Turning on Catalysis: Construction of Triphenylphosphine Moieties into Porous Frameworks. ChemCatChem 2020. [DOI: 10.1002/cctc.202000467] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Fang Chen
- Key Lab of Applied Chemistry of Zhejiang ProvinceZhejiang University Tianmushan Road #138 Hangzhou 310007 P. R. China
| | - Sai Wang
- Key Lab of Applied Chemistry of Zhejiang ProvinceZhejiang University Tianmushan Road #138 Hangzhou 310007 P. R. China
| | - Qi Sun
- College of Chemical and Biological EngineeringZhejiang University Zheda Road #38 Hangzhou 310027 P. R. China
| | - Feng‐Shou Xiao
- Key Lab of Applied Chemistry of Zhejiang ProvinceZhejiang University Tianmushan Road #138 Hangzhou 310007 P. R. China
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220
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Li T, Chen F, Lang R, Wang H, Su Y, Qiao B, Wang A, Zhang T. Styrene Hydroformylation with In Situ Hydrogen: Regioselectivity Control by Coupling with the Low‐Temperature Water–Gas Shift Reaction. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202000998] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Tianbo Li
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Fang Chen
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
| | - Rui Lang
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
| | - Hua Wang
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
| | - Yang Su
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
| | - Botao Qiao
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
| | - Aiqin Wang
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
| | - Tao Zhang
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
- State Key Laboratory of CatalysisDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
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221
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Ibrahim AA, Lin A, Adly MS, El-Shall MS. Enhancement of the catalytic activity of Pd nanoparticles in Suzuki coupling by partial functionalization of the reduced graphene oxide support with p-phenylenediamine and benzidine. J Catal 2020. [DOI: 10.1016/j.jcat.2020.03.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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222
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Feng Z, Tang Y, Chen W, Li Y, Li R, Ma Y, Dai X. Graphdiyne coordinated transition metals as single-atom catalysts for nitrogen fixation. Phys Chem Chem Phys 2020; 22:9216-9224. [PMID: 32285896 DOI: 10.1039/d0cp00722f] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The reduction of N2 molecules to NH3 is a very challenging task in chemistry. The electrocatalytic nitrogen reduction reaction (NRR) is a promising technology for NH3 synthesis. By using first-principles calculation, a new class of single-atom catalysts (SACs), graphdiyne coordinated single transition metal atoms (TM@GDY, TM = Sc-Zn, Y-Cd, and La-Hg) were designed, and the NRR catalytic character of TM@GDY was systematically investigated. The results demonstrated that some TM@GDY (TM = Ti, V, Fe, Co, Zr, Rh, and Hf) monolayers exhibit better NRR activities than a Ru(0001) stepped surface. There is an obvious linear correlation between the limiting potential and the atomic N adsorption energy, which confirms that the N adsorption energy may be a descriptor for evaluation of the NRR catalytic performance. The V@GDY monolayer possesses the best NRR catalytic character with the lowest limiting potential of -0.67 V and the potential-limiting step (PLS) of *N2→ *NNH for both alternating and distal mechanisms. Our results highlight a new family of efficient and stable TM@GDY catalysts and provide useful guidelines for SAC development and practical applications.
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Affiliation(s)
- Zhen Feng
- School of Materials Science and Engineering, Henan Institute of Technology, Xinxiang, Henan 453000, China
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223
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224
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Atomically dispersed palladium catalyses Suzuki-Miyaura reactions under phosphine-free conditions. Commun Chem 2020; 3:43. [PMID: 36703416 PMCID: PMC9814916 DOI: 10.1038/s42004-020-0289-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 03/02/2020] [Indexed: 01/29/2023] Open
Abstract
Single-atom catalysts have emerged as a new frontier in catalysis science. However, their applications are still limited to small molecule activations in the gas phase, the classic organic transformations catalyzed by single-atom catalysts are still rare. Here, we report the use of a single-atom Pd catalyst for the classic Suzuki-Miyaura carbon-carbon coupling reaction under phosphine-free and open-air conditions at room temperature. The single-atom Pd catalyst is prepared through anchoring Pd on bimetal oxides (Pd-ZnO-ZrO2). The significant synergetic effect of ZnO and ZrO2 is observed. The catalyst exhibits high activity and tolerance of a wide scope of substrates. Characterization demonstrates that Pd single atoms are coordinated with two oxygen atoms in Pd-ZnO-ZrO2 catalyst. The catalyst can be fabricated on a multi-gram scale using a simple in situ co-precipitation method, which endows this catalytic system with great potential in practical applications.
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225
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Ji S, Chen Y, Wang X, Zhang Z, Wang D, Li Y. Chemical Synthesis of Single Atomic Site Catalysts. Chem Rev 2020; 120:11900-11955. [PMID: 32242408 DOI: 10.1021/acs.chemrev.9b00818] [Citation(s) in RCA: 405] [Impact Index Per Article: 101.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Manipulating metal atoms in a controllable way for the synthesis of materials with the desired structure and properties is the holy grail of chemical synthesis. The recent emergence of single atomic site catalysts (SASC) demonstrates that we are moving toward this goal. Owing to the maximum efficiency of atom-utilization and unique structures and properties, SASC have attracted extensive research attention and interest. The prerequisite for the scientific research and practical applications of SASC is to fabricate highly reactive and stable metal single atoms on appropriate supports. In this review, various synthetic strategies for the synthesis of SASC are summarized with concrete examples highlighting the key issues of the synthesis methods to stabilize single metal atoms on supports and to suppress their migration and agglomeration. Next, we discuss how synthesis conditions affect the structure and catalytic properties of SASC before ending this review by highlighting the prospects and challenges for the synthesis as well as further scientific researches and practical applications of SASC.
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Affiliation(s)
- Shufang Ji
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Yuanjun Chen
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Xiaolu Wang
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Zedong Zhang
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Dingsheng Wang
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Yadong Li
- Department of Chemistry, Tsinghua University, Beijing 100084, China
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226
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Hai X, Zhao X, Guo N, Yao C, Chen C, Liu W, Du Y, Yan H, Li J, Chen Z, Li X, Li Z, Xu H, Lyu P, Zhang J, Lin M, Su C, Pennycook SJ, Zhang C, Xi S, Lu J. Engineering Local and Global Structures of Single Co Atoms for a Superior Oxygen Reduction Reaction. ACS Catal 2020. [DOI: 10.1021/acscatal.0c00936] [Citation(s) in RCA: 87] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Xiao Hai
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Xiaoxu Zhao
- Department of Materials Science & Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117575, Singapore
| | - Na Guo
- Department of Physics, National University of Singapore, 2 Science Drive 3, Singapore 117542, Singapore
| | - Chuanhao Yao
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
- Shaanxi Key Laboratory of Flexible Electronics (KLoFE), Institute of Flexible Electronics, Northwestern Polytechnical University, Xi’an 710072, China
| | - Cheng Chen
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Wei Liu
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Yonghua Du
- National Synchrotron Light Source, Brookhaven National Lab, Upton, New York, 11973, United States
| | - Huan Yan
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Jing Li
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Zhongxin Chen
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Xing Li
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Zejun Li
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Haomin Xu
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Pin Lyu
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Jia Zhang
- Institute of High Performance Computing, Agency for Science, Technology and Research (A*STAR), 1 Fusionopolis Way, #16-16 Connexis, Singapore 138632, Singapore
| | - Ming Lin
- Institute of Materials Research and Engineering, Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis, #08-03, Singapore 138634, Singapore
| | - Chenliang Su
- SZU-NUS Collaborative Center and International Collaborative Laboratory of 2D Materials for Optoelectronic Science & Technology of Ministry of Education, Engineering Technology Research Center for 2D Materials Information Functional Devices and Systems of Guangdong Province, Institute of Microscale Optoelectronics, Shenzhen University, Shenzhen 518060, China
| | - Stephen J. Pennycook
- Department of Materials Science & Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117575, Singapore
| | - Chun Zhang
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
- Department of Physics, National University of Singapore, 2 Science Drive 3, Singapore 117542, Singapore
- Centre for Advanced 2D Materials and Graphene Research Centre, National University of Singapore, Singapore 117546, Singapore
| | - Shibo Xi
- Institute of Chemical and Engineering Sciences, 1 Pesek Road, Jurong Island, Singapore 627833, Singapore
| | - Jiong Lu
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
- Centre for Advanced 2D Materials and Graphene Research Centre, National University of Singapore, Singapore 117546, Singapore
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227
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Yang P, Zuo S, Zhang F, Yu B, Guo S, Yu X, Zhao Y, Zhang J, Liu Z. Carbon Nitride-Based Single-Atom Cu Catalysts for Highly Efficient Carboxylation of Alkynes with Atmospheric CO2. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c00547] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Peng Yang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Colloid, Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Physical Science Laboratory, Huairou National Comprehensive Science Center, Beijing 100181, China
| | - Shouwei Zuo
- Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Physical Science Laboratory, Huairou National Comprehensive Science Center, Beijing 100181, China
| | - Fengtao Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Colloid, Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Physical Science Laboratory, Huairou National Comprehensive Science Center, Beijing 100181, China
| | - Bo Yu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Colloid, Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Shien Guo
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Colloid, Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Physical Science Laboratory, Huairou National Comprehensive Science Center, Beijing 100181, China
| | - Xiaoxiao Yu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Colloid, Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Physical Science Laboratory, Huairou National Comprehensive Science Center, Beijing 100181, China
| | - Yanfei Zhao
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Colloid, Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Jing Zhang
- Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Physical Science Laboratory, Huairou National Comprehensive Science Center, Beijing 100181, China
| | - Zhimin Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Colloid, Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Physical Science Laboratory, Huairou National Comprehensive Science Center, Beijing 100181, China
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228
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Cao F, Zhang L, You Y, Zheng L, Ren J, Qu X. An Enzyme‐Mimicking Single‐Atom Catalyst as an Efficient Multiple Reactive Oxygen and Nitrogen Species Scavenger for Sepsis Management. Angew Chem Int Ed Engl 2020; 59:5108-5115. [DOI: 10.1002/anie.201912182] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Revised: 11/22/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Fangfang Cao
- State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical BiologyChangchun Institute of Applied ChemistryChinese Academy of Science Changchun Jilin 130022 P. R. China
- University of Science and Technology of China Hefei Anhui 230029 P. R. China
| | - Lu Zhang
- State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical BiologyChangchun Institute of Applied ChemistryChinese Academy of Science Changchun Jilin 130022 P. R. China
| | - Yawen You
- State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical BiologyChangchun Institute of Applied ChemistryChinese Academy of Science Changchun Jilin 130022 P. R. China
- University of Science and Technology of China Hefei Anhui 230029 P. R. China
| | - Lirong Zheng
- Beijing Synchrotron Radiation FacilityInstitute of High Energy PhysicsChinese Academy of Sciences Beijing 100049 China
| | - Jinsong Ren
- State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical BiologyChangchun Institute of Applied ChemistryChinese Academy of Science Changchun Jilin 130022 P. R. China
| | - Xiaogang Qu
- State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical BiologyChangchun Institute of Applied ChemistryChinese Academy of Science Changchun Jilin 130022 P. R. China
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229
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Wang Y, Liao J, Xie Z, Zhang K, Wu Y, Zuo P, Zhang W, Li J, Gao Z. Zeolite-Enhanced Sustainable Pd-Catalyzed C-C Cross-Coupling Reaction: Controlled Release and Capture of Palladium. ACS APPLIED MATERIALS & INTERFACES 2020; 12:11419-11427. [PMID: 32053339 DOI: 10.1021/acsami.9b18110] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Supported palladium catalysts have attracted significant attention for use in cross-coupling reactions due to their recyclability. However, the inevitable progressive loss of Pd that occurs in the catalytic process deactivates the catalysts, which hinders their sustainable application. Herein, we report a zeolite-enhanced sustainable Pd catalyst for C-C cross-coupling reactions. Zeolite does a good job of acting as a sink for Pd2+ ions. This catalyst exhibits an excellent homogeneous catalytic performance by releasing Pd species from zeolite. In addition, the Pd2+ ions were successfully recaptured in a controlled catalytic system by combining the uniform microporous structure and good adsorption features of zeolite. The release/capture mechanism of the Pd species guaranteed the high loading and high dispersion of Pd on the recycled catalyst. The 0.84%Pd@USY catalysts were reused at least 10 times in water without an appreciable reduction in activity. This study presents a new perspective toward the design of a highly efficient and sustainable supported metal catalyst.
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Affiliation(s)
- Yanyan Wang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Jiaping Liao
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Zunyuan Xie
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Kan Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Ya Wu
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
- College of Chemistry & Chemical Engineering, Xi'an Shiyou University, Xi'an 710065, P. R. China
| | - Ping Zuo
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Weiqiang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Jiyang Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, P. R. China
| | - Ziwei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
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230
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Li T, Chen F, Lang R, Wang H, Su Y, Qiao B, Wang A, Zhang T. Styrene Hydroformylation with In Situ Hydrogen: Regioselectivity Control by Coupling with the Low‐Temperature Water–Gas Shift Reaction. Angew Chem Int Ed Engl 2020; 59:7430-7434. [DOI: 10.1002/anie.202000998] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Indexed: 01/15/2023]
Affiliation(s)
- Tianbo Li
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Fang Chen
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
| | - Rui Lang
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
| | - Hua Wang
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
| | - Yang Su
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
| | - Botao Qiao
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
| | - Aiqin Wang
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
| | - Tao Zhang
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
- State Key Laboratory of CatalysisDalian Institute of Chemical PhysicsChinese Academy of Sciences Dalian 116023 China
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231
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Li Y, Wu Z, Lu P, Wang X, Liu W, Liu Z, Ma J, Ren W, Jiang Z, Bao X. High-Valence Nickel Single-Atom Catalysts Coordinated to Oxygen Sites for Extraordinarily Activating Oxygen Evolution Reaction. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:1903089. [PMID: 32154084 PMCID: PMC7055577 DOI: 10.1002/advs.201903089] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Indexed: 05/24/2023]
Abstract
Single-atom catalysts (SACs) are efficient for maximizing electrocatalytic activity, but have unsatisfactory activity for the oxygen evolution reaction (OER). Herein, the NaCl template synthesis of individual nickel (Ni) SACs is reported, bonded to oxygen sites on graphene-like carbon (denoted as Ni-O-G SACs) with superior activity and stability for OER. A variety of characterizations unveil that the Ni-O-G SACs present 3D porous framework constructed by ultrathin graphene sheets, single Ni atoms, coordinating nickel atoms to oxygen. Consequently, the catalysts are active and robust for OER with extremely low overpotential of 224 mV at current density of 10 mA cm-2, 42 mV dec-1 Tafel slope, oxygen production turn over frequency of 1.44 S-1 at 300 mV, and long-term durability without significant degradation for 50 h at exceptionally high current of 115 mA cm-1, outperforming the state-of-the-art OER SACs. A theoretical simulation further reveals that the bonding between single nickel and oxygen sites results in the extraordinary boosting of OER performance of Ni-O-G SACs. Therefore, this work opens numerous opportunities for creating unconventional SACs via metal-oxygen bonding.
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Affiliation(s)
- Yaguang Li
- Dalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023China
- Hebei Key Lab of Optic‐electronic Information and MaterialsThe College of Physics Science and TechnologyHebei UniversityBaoding071002China
| | - Zhong‐Shuai Wu
- Dalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023China
| | - Pengfei Lu
- Dalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023China
| | - Xiao Wang
- Dalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023China
- University of Chinese Academy of Sciences19 A Yuquan Rd, Shijingshan DistrictBeijing100049China
| | - Wei Liu
- Dalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023China
| | - Zhibo Liu
- Shenyang National Laboratory for Materials ScienceInstitute of Metal ResearchChinese Academy of SciencesShenyang110016China
| | - Jingyuan Ma
- Shanghai Institute of Applied PhysicsChinese Academy of SciencesShanghai201204China
| | - Wencai Ren
- Shenyang National Laboratory for Materials ScienceInstitute of Metal ResearchChinese Academy of SciencesShenyang110016China
| | - Zheng Jiang
- Shanghai Institute of Applied PhysicsChinese Academy of SciencesShanghai201204China
| | - Xinhe Bao
- Dalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023China
- State Key Laboratory of CatalysisDalian Institute of Chemical PhysicsChinese Academy of Sciences457 Zhongshan RoadDalian116023China
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232
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Tuning Polarity of Cu-O Bond in Heterogeneous Cu Catalyst to Promote Additive-free Hydroboration of Alkynes. Chem 2020. [DOI: 10.1016/j.chempr.2019.12.021] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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233
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Kim JH, Shin D, Lee J, Baek DS, Shin TJ, Kim YT, Jeong HY, Kwak JH, Kim H, Joo SH. A General Strategy to Atomically Dispersed Precious Metal Catalysts for Unravelling Their Catalytic Trends for Oxygen Reduction Reaction. ACS NANO 2020; 14:1990-2001. [PMID: 31999424 DOI: 10.1021/acsnano.9b08494] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Atomically dispersed precious metal catalysts have emerged as a frontier in catalysis. However, a robust, generic synthetic strategy toward atomically dispersed catalysts is still lacking, which has limited systematic studies revealing their general catalytic trends distinct from those of conventional nanoparticle (NP)-based catalysts. Herein, we report a general synthetic strategy toward atomically dispersed precious metal catalysts, which consists of "trapping" precious metal precursors on a heteroatom-doped carbonaceous layer coated on a carbon support and "immobilizing" them with a SiO2 layer during thermal activation. Through the "trapping-and-immobilizing" method, five atomically dispersed precious metal catalysts (Os, Ru, Rh, Ir, and Pt) could be obtained and served as model catalysts for unravelling catalytic trends for the oxygen reduction reaction (ORR). Owing to their isolated geometry, the atomically dispersed precious metal catalysts generally showed higher selectivity for H2O2 production than their NP counterparts for the ORR. Among the atomically dispersed catalysts, the H2O2 selectivity was changed by the types of metals, with atomically dispersed Pt catalyst showing the highest selectivity. A combination of experimental results and density functional theory calculations revealed that the selectivity trend of atomically dispersed catalysts could be correlated to the binding energy difference between *OOH and *O species. In terms of 2 e- ORR activity, the atomically dispersed Rh catalyst showed the best activity. Our general approach to atomically dispersed precious metal catalysts may help in understanding their unique catalytic behaviors for the ORR.
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Affiliation(s)
| | - Dongyup Shin
- Department of Chemistry , Korea Advanced Institute of Science and Technology (KAIST) , 291 Daehak-Ro , Daejeon 34141 , Republic of Korea
| | | | | | | | - Yong-Tae Kim
- Department of Materials Science and Engineering , Pohang University of Science and Technology (POSTECH) , 77 Cheongam-Ro , Pohang , Gyeongbuk 37673 , Republic of Korea
| | | | | | - Hyungjun Kim
- Department of Chemistry , Korea Advanced Institute of Science and Technology (KAIST) , 291 Daehak-Ro , Daejeon 34141 , Republic of Korea
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234
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Stable single platinum atoms trapped in sub-nanometer cavities in 12CaO·7Al 2O 3 for chemoselective hydrogenation of nitroarenes. Nat Commun 2020; 11:1020. [PMID: 32094365 PMCID: PMC7039943 DOI: 10.1038/s41467-019-14216-9] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 12/20/2019] [Indexed: 11/08/2022] Open
Abstract
Single-atom catalysts (SACs) have attracted significant attention because they exhibit unique catalytic performance due to their ideal structure. However, maintaining atomically dispersed metal under high temperature, while achieving high catalytic activity remains a formidable challenge. In this work, we stabilize single platinum atoms within sub-nanometer surface cavities in well-defined 12CaO·7Al2O3 (C12A7) crystals through theoretical prediction and experimental process. This approach utilizes the interaction of isolated metal anions with the positively charged surface cavities of C12A7, which allows for severe reduction conditions up to 600 °C. The resulting catalyst is stable and highly active toward the selective hydrogenation of nitroarenes with a much higher turnover frequency (up to 25772 h-1) than well-studied Pt-based catalysts. The high activity and selectivity result from the formation of stable trapped single Pt atoms, which leads to heterolytic cleavage of hydrogen molecules in a reaction that involves the nitro group being selectively adsorbed on C12A7 surface.
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235
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Cao F, Zhang L, You Y, Zheng L, Ren J, Qu X. An Enzyme‐Mimicking Single‐Atom Catalyst as an Efficient Multiple Reactive Oxygen and Nitrogen Species Scavenger for Sepsis Management. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201912182] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Fangfang Cao
- State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical BiologyChangchun Institute of Applied ChemistryChinese Academy of Science Changchun Jilin 130022 P. R. China
- University of Science and Technology of China Hefei Anhui 230029 P. R. China
| | - Lu Zhang
- State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical BiologyChangchun Institute of Applied ChemistryChinese Academy of Science Changchun Jilin 130022 P. R. China
| | - Yawen You
- State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical BiologyChangchun Institute of Applied ChemistryChinese Academy of Science Changchun Jilin 130022 P. R. China
- University of Science and Technology of China Hefei Anhui 230029 P. R. China
| | - Lirong Zheng
- Beijing Synchrotron Radiation FacilityInstitute of High Energy PhysicsChinese Academy of Sciences Beijing 100049 China
| | - Jinsong Ren
- State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical BiologyChangchun Institute of Applied ChemistryChinese Academy of Science Changchun Jilin 130022 P. R. China
| | - Xiaogang Qu
- State Key Laboratory of Rare Earth Resource Utilization and Laboratory of Chemical BiologyChangchun Institute of Applied ChemistryChinese Academy of Science Changchun Jilin 130022 P. R. China
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236
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Sarma BB, Kim J, Amsler J, Agostini G, Weidenthaler C, Pfänder N, Arenal R, Concepción P, Plessow P, Studt F, Prieto G. One-Pot Cooperation of Single-Atom Rh and Ru Solid Catalysts for a Selective Tandem Olefin Isomerization-Hydrosilylation Process. Angew Chem Int Ed Engl 2020; 59:5806-5815. [PMID: 31903674 PMCID: PMC7154713 DOI: 10.1002/anie.201915255] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Indexed: 11/17/2022]
Abstract
Realizing the full potential of oxide‐supported single‐atom metal catalysts (SACs) is key to successfully bridge the gap between the fields of homogeneous and heterogeneous catalysis. Here we show that the one‐pot combination of Ru1/CeO2 and Rh1/CeO2 SACs enables a highly selective olefin isomerization‐hydrosilylation tandem process, hitherto restricted to molecular catalysts in solution. Individually, monoatomic Ru and Rh sites show a remarkable reaction specificity for olefin double‐bond migration and anti‐Markovnikov α‐olefin hydrosilylation, respectively. First‐principles DFT calculations ascribe such selectivity to differences in the binding strength of the olefin substrate to the monoatomic metal centers. The single‐pot cooperation of the two SACs allows the production of terminal organosilane compounds with high regio‐selectivity (>95 %) even from industrially‐relevant complex mixtures of terminal and internal olefins, alongside a straightforward catalyst recycling and reuse. These results demonstrate the significance of oxide‐supported single‐atom metal catalysts in tandem catalytic reactions, which are central for the intensification of chemical processes.
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Affiliation(s)
- Bidyut B Sarma
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany
| | - Jonglack Kim
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany
| | - Jonas Amsler
- Institute of Catalysis Research and Technology (IKFT), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Giovanni Agostini
- ALBA Synchrotron Light Source, Carrer de la Llum 2-26, Cerdanyola del Vallès, Barcelona, Spain
| | - Claudia Weidenthaler
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany
| | - Norbert Pfänder
- Max-Planck-Institut für Chemische Energiekonversion, Stiftstrasse 34-36, 45470, Mülheim an der Ruhr, Germany
| | - Raul Arenal
- Laboratorio de Microscopias Avanzadas (LMA), Instituto de Nanociencia de Aragon (INA), Universidad de Zaragoza, Mariano Esquillor s/n, 50018, Zaragoza, Spain.,Instituto de Ciencias de Materiales de Aragon, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009, Zaragoza, Spain.,ARAID Foundation, 50018, Zaragoza, Spain
| | - Patricia Concepción
- ITQ Instituto de Tecnología Química, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas (UPV-CSIC), Av. Los Naranjos s/n, 46022, Valencia, Spain
| | - Philipp Plessow
- Institute of Catalysis Research and Technology (IKFT), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Felix Studt
- Institute of Catalysis Research and Technology (IKFT), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz Platz 1, 76344, Eggenstein-Leopoldshafen, Germany.,Institute for Chemical Technology and Polymer Chemistry (ITCP), Karlsruhe Institute of Technology (KIT), Kaiserstrasse 12, 76131, Karlsruhe, Germany
| | - Gonzalo Prieto
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany.,ITQ Instituto de Tecnología Química, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas (UPV-CSIC), Av. Los Naranjos s/n, 46022, Valencia, Spain
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237
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Sarma BB, Kim J, Amsler J, Agostini G, Weidenthaler C, Pfänder N, Arenal R, Concepción P, Plessow P, Studt F, Prieto G. One‐Pot Cooperation of Single‐Atom Rh and Ru Solid Catalysts for a Selective Tandem Olefin Isomerization‐Hydrosilylation Process. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201915255] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Bidyut B. Sarma
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Jonglack Kim
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Jonas Amsler
- Institute of Catalysis Research and Technology (IKFT) Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Giovanni Agostini
- ALBA Synchrotron Light Source Carrer de la Llum 2–26, Cerdanyola del Vallès Barcelona Spain
| | - Claudia Weidenthaler
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Norbert Pfänder
- Max-Planck-Institut für Chemische Energiekonversion Stiftstrasse 34–36 45470 Mülheim an der Ruhr Germany
| | - Raul Arenal
- Laboratorio de Microscopias Avanzadas (LMA) Instituto de Nanociencia de Aragon (INA) Universidad de Zaragoza Mariano Esquillor s/n 50018 Zaragoza Spain
- Instituto de Ciencias de Materiales de Aragon CSIC-Universidad de Zaragoza Pedro Cerbuna 12 50009 Zaragoza Spain
- ARAID Foundation 50018 Zaragoza Spain
| | - Patricia Concepción
- ITQ Instituto de Tecnología Química Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas (UPV-CSIC) Av. Los Naranjos s/n 46022 Valencia Spain
| | - Philipp Plessow
- Institute of Catalysis Research and Technology (IKFT) Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Felix Studt
- Institute of Catalysis Research and Technology (IKFT) Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz Platz 1 76344 Eggenstein-Leopoldshafen Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP) Karlsruhe Institute of Technology (KIT) Kaiserstrasse 12 76131 Karlsruhe Germany
| | - Gonzalo Prieto
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
- ITQ Instituto de Tecnología Química Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas (UPV-CSIC) Av. Los Naranjos s/n 46022 Valencia Spain
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238
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Preparation and regeneration of supported single-Ir-site catalysts by nanoparticle dispersion via CO and nascent I radicals. J Catal 2020. [DOI: 10.1016/j.jcat.2019.12.040] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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239
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240
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Cui Z, Bai X, Liu T. Effect of Hexadecylpyridinium Bromide (HDPB) on Morphology and Electrocatalytic Performance of Porous Palladium Nanoparticles. ChemistrySelect 2020. [DOI: 10.1002/slct.201903892] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zelin Cui
- College of Chemistry and Material Science and Chemical EngineeringHarbin Engineering University Harbin 150001 China
| | - Xuefeng Bai
- College of Chemistry and Material Science and Chemical EngineeringHarbin Engineering University Harbin 150001 China
- College of Chemistry and Material SciencesHeilongjiang University Harbin 150080 China
- Institute of PetrochemistryHeilongjiang Academy of Sciences Harbin 150040 China
| | - Teng Liu
- College of Chemistry and Material SciencesHeilongjiang University Harbin 150080 China
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241
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Chen Z, Chen Y, Chao S, Dong X, Chen W, Luo J, Liu C, Wang D, Chen C, Li W, Li J, Li Y. Single-Atom AuI–N3 Site for Acetylene Hydrochlorination Reaction. ACS Catal 2020. [DOI: 10.1021/acscatal.9b05212] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Zheng Chen
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Key Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, China
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Yinjuan Chen
- Department of Chemistry, Tsinghua University, Beijing 100084, China
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Songlin Chao
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Xiaobin Dong
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Wenxing Chen
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Jun Luo
- Center for Electron Microscopy, Tianjin University of Technology, Tianjin 300384, China
| | - Chenguang Liu
- State Key Laboratory of Heavy Oil Processing, College of Chemical Engineering, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Dingsheng Wang
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Chen Chen
- Department of Chemistry, Tsinghua University, Beijing 100084, China
| | - Wei Li
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Jun Li
- Department of Chemistry, Tsinghua University, Beijing 100084, China
- Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China
| | - Yadong Li
- Department of Chemistry, Tsinghua University, Beijing 100084, China
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242
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Gawande MB, Fornasiero P, Zbořil R. Carbon-Based Single-Atom Catalysts for Advanced Applications. ACS Catal 2020. [DOI: 10.1021/acscatal.9b04217] [Citation(s) in RCA: 240] [Impact Index Per Article: 60.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Manoj B. Gawande
- Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry, Faculty of Science, Palacky University, Šlechtitelů 27, 783 71 Olomouc, Czech Republic
- Institute of Chemical Technology, Mumbai-Marathwada Campus, Jalna, Maharashtra 431203, India
| | - Paolo Fornasiero
- Department of Chemical and Pharmaceutical Sciences, INSTM Trieste Research Unit and ICCOM-CNR Trieste Research Unit, University of Trieste via L. Giorgieri 1, I-34127 Trieste, Italy
| | - Radek Zbořil
- Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry, Faculty of Science, Palacky University, Šlechtitelů 27, 783 71 Olomouc, Czech Republic
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244
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Li H, Huang H, Wang Z, Zheng Z, Wang P, Liu Y, Zhang X, Qin X, Dai Y, Li Y, Zou H, Huang B. In situ extract nucleate sites for the growth of free-standing carbon nitride films on various substrates. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.02.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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245
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Khalid M, Bhardwaj PA, Honorato AMB, Varela H. Metallic single-atoms confined in carbon nanomaterials for the electrocatalysis of oxygen reduction, oxygen evolution, and hydrogen evolution reactions. Catal Sci Technol 2020. [DOI: 10.1039/d0cy01408g] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Recent advances of single-atom-based carbon nanomaterials for the ORR, OER, HER, and bifunctional electrocatalysis are covered in this review article.
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Affiliation(s)
- Mohd. Khalid
- Institute of Chemistry of São Carlos
- University of São Paulo
- São Carlos
- Brazil
| | | | - Ana M. B. Honorato
- Department of Macromolecular Science and Engineering
- Case Western Reserve University
- Cleveland
- USA
- Department of Materials Engineering
| | - Hamilton Varela
- Institute of Chemistry of São Carlos
- University of São Paulo
- São Carlos
- Brazil
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246
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Remarkable improvement of organic-to-inorganic conversion of silicone rubber at elevated temperature through platinum-nitrogen catalytic system. Polym Degrad Stab 2020. [DOI: 10.1016/j.polymdegradstab.2019.109026] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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247
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Gao G, Niu X, Xu B, Wang XL, Yao YF. Shape and size effects on photocatalytic hydrogen production via Pd/C3N4 photocatalysts under visible light. Catal Sci Technol 2020. [DOI: 10.1039/d0cy00354a] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Through a combination of operando NMR and GC, the effects of Pd nanoparticles with different crystal planes and sizes on the reduction and oxidation reaction parts of the photocatalytic reaction were studied in detail.
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Affiliation(s)
- Guoliang Gao
- Physics Department & Shanghai Key Laboratory of Magnetic Resonance
- School of Physics and Electronic Science
- East China Normal University
- 200062 Shanghai
- P. R. China
| | - Xingxing Niu
- Physics Department & Shanghai Key Laboratory of Magnetic Resonance
- School of Physics and Electronic Science
- East China Normal University
- 200062 Shanghai
- P. R. China
| | - Beibei Xu
- Physics Department & Shanghai Key Laboratory of Magnetic Resonance
- School of Physics and Electronic Science
- East China Normal University
- 200062 Shanghai
- P. R. China
| | - Xue Lu Wang
- Physics Department & Shanghai Key Laboratory of Magnetic Resonance
- School of Physics and Electronic Science
- East China Normal University
- 200062 Shanghai
- P. R. China
| | - Ye-Feng Yao
- Physics Department & Shanghai Key Laboratory of Magnetic Resonance
- School of Physics and Electronic Science
- East China Normal University
- 200062 Shanghai
- P. R. China
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Li Z, Ji S, Liu Y, Cao X, Tian S, Chen Y, Niu Z, Li Y. Well-Defined Materials for Heterogeneous Catalysis: From Nanoparticles to Isolated Single-Atom Sites. Chem Rev 2019; 120:623-682. [PMID: 31868347 DOI: 10.1021/acs.chemrev.9b00311] [Citation(s) in RCA: 440] [Impact Index Per Article: 88.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The use of well-defined materials in heterogeneous catalysis will open up numerous new opportunities for the development of advanced catalysts to address the global challenges in energy and the environment. This review surveys the roles of nanoparticles and isolated single atom sites in catalytic reactions. In the second section, the effects of size, shape, and metal-support interactions are discussed for nanostructured catalysts. Case studies are summarized to illustrate the dynamics of structure evolution of well-defined nanoparticles under certain reaction conditions. In the third section, we review the syntheses and catalytic applications of isolated single atomic sites anchored on different types of supports. In the final part, we conclude by highlighting the challenges and opportunities of well-defined materials for catalyst development and gaining a fundamental understanding of their active sites.
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Affiliation(s)
- Zhi Li
- Department of Chemistry , Tsinghua University , Beijing 100084 , China
| | - Shufang Ji
- Department of Chemistry , Tsinghua University , Beijing 100084 , China
| | - Yiwei Liu
- Department of Chemistry , Tsinghua University , Beijing 100084 , China
| | - Xing Cao
- Department of Chemistry , Tsinghua University , Beijing 100084 , China
| | - Shubo Tian
- Department of Chemistry , Tsinghua University , Beijing 100084 , China
| | - Yuanjun Chen
- Department of Chemistry , Tsinghua University , Beijing 100084 , China
| | - Zhiqiang Niu
- Department of Chemical Engineering , Tsinghua University , Beijing 100084 , China
| | - Yadong Li
- Department of Chemistry , Tsinghua University , Beijing 100084 , China
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249
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Wang Y, Liu Y, Zhang WQ, Sun H, Zhang K, Jian Y, Gu Q, Zhang G, Li J, Gao Z. Sustainable Ligand-Free, Palladium-Catalyzed Suzuki-Miyaura Reactions in Water: Insights into the Role of Base. CHEMSUSCHEM 2019; 12:5265-5273. [PMID: 31724806 DOI: 10.1002/cssc.201902853] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 11/11/2019] [Indexed: 06/10/2023]
Abstract
A simple and efficient system was developed for the ligand-free Pd-catalyzed Suzuki-Miyaura reaction in water under mild conditions. Quaternary ammonium hydroxides with long chains were found to be very suitable bases. This ligand-free Pd-catalyzed Suzuki-Miyaura reaction showed improved durability in water with Pd loadings decreased to ppm level. Bases were shown to stabilize active palladium species in addition to acting as a base during the catalytic process. In the catalytic system with a strong base, the soluble active PdII ion exhibited anti-reduction properties, which prevented aggregation and deactivation of Pd species. The entire catalytic system could be recycled after separating the product by simple filtration. The water-compatible and air-stable effective catalytic protocol described herein represents an attractive and green synthetic advance in Suzuki-Miyaura couplings.
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Affiliation(s)
- Yanyan Wang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Yuanyuan Liu
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Wei-Qiang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Huaming Sun
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Kan Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Yajun Jian
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Quan Gu
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Guofang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
| | - Jiyang Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, College of Chemistry, Jilin University, Changchun, 130012, P. R. China
| | - Ziwei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry MOE, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an, 710119, P. R. China
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250
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Ye TN, Lu Y, Xiao Z, Li J, Nakao T, Abe H, Niwa Y, Kitano M, Tada T, Hosono H. Palladium-bearing intermetallic electride as an efficient and stable catalyst for Suzuki cross-coupling reactions. Nat Commun 2019; 10:5653. [PMID: 31827099 PMCID: PMC6906439 DOI: 10.1038/s41467-019-13679-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 11/19/2019] [Indexed: 11/13/2022] Open
Abstract
Suzuki cross-coupling reactions catalyzed by palladium are powerful tools for the synthesis of functional organic compounds. Excellent catalytic activity and stability require negatively charged Pd species and the avoidance of metal leaching or clustering in a heterogeneous system. Here we report a Pd-based electride material, Y3Pd2, in which active Pd atoms are incorporated in a lattice together with Y. As evidenced from detailed characterization and density functional theory (DFT) calculations, Y3Pd2 realizes negatively charged Pd species, a low work function and a high carrier density, which are expected to be beneficial for the efficient Suzuki coupling reaction of activated aryl halides with various coupling partners under mild conditions. The catalytic activity of Y3Pd2 is ten times higher than that of pure Pd and the activation energy is lower by nearly 35%. The Y3Pd2 intermetallic electride catalyst also exhibited extremely good catalytic stability during long-term coupling reactions.
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Affiliation(s)
- Tian-Nan Ye
- Materials Research Center for Element Strategy, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan.
| | - Yangfan Lu
- Materials Research Center for Element Strategy, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
| | - Zewen Xiao
- Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, 430074, China
| | - Jiang Li
- Materials Research Center for Element Strategy, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
| | - Takuya Nakao
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
| | - Hitoshi Abe
- High Energy Accelerator Research Organization, KEK, 1-1, Oho, Tsukuba, Ibaraki, 305-0801, Japan
- Department of Materials Structure Science, School of High Energy Accelerator Science, SOKENDAI, The Graduate University for Advanced Studies, 1-1 Oho, Tsukuba, Ibaraki, 305-0801, Japan
| | - Yasuhiro Niwa
- High Energy Accelerator Research Organization, KEK, 1-1, Oho, Tsukuba, Ibaraki, 305-0801, Japan
| | - Masaaki Kitano
- Materials Research Center for Element Strategy, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
| | - Tomofumi Tada
- Materials Research Center for Element Strategy, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
| | - Hideo Hosono
- Materials Research Center for Element Strategy, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan.
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