151
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Zhang Y, Jiang J, Liu Y, Li P, Liu Y, Chen L, Zhao J. Multi-praseodymium-and-tungsten bridging octameric tellurotungstate and its 2D honeycomb composite film for detecting estrogen. NANOSCALE 2020; 12:10842-10853. [PMID: 32396585 DOI: 10.1039/d0nr01901a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Under coordination driving force of tungsten and rare-earth (RE) bridges, we synthesized a novel giant multi-tungsten-and-RE-bridging octameric tellurotungstate (TT) [H2N(CH3)2]16K8Na6H10[Pr8(H2O)20W16O48][B-α-TeW9O33]8·70H2O (1) in CH3CN-H2O mixed solvent. The cluster anion {[Pr8(H2O)20W16O48][B-α-TeW9O33]8}40- features sixteen WVI bridges, eight PrIII bridges and eight trivacant Keggin [B-α-TeW9O33]8- fragments, which the square {W4O12} cluster can be imagined as a seed to induce the aggregation of eight [B-α-TeW9O33]8- fragments by coordination driving force of additional twelve WVI bridges and eight PrIII ions. Furthermore, the 2D 1@DODA (dimethyldioctadecyl ammonium bromide = DODA·Br) honeycomb composite material was prepared. The honeycomb morphology of the 1@DODA composite material provides rich binding sites for electrodepositing Au nanoparticles to make Au/1@DODA electrodes. The aptamer of 17β-estradiol (E2) hormone can be grafted to the Au/1@DODA electrodes via Au-S bonding interaction to construct the Au/1@DODA aptamer biosensors. By virtue of the specific recognition interaction of aptamer and the electrochemical signal amplification function of methylene blue and cDNA, the Au/1@DODA aptamer biosensors can realize the electrochemical detection of E2. This finding not only offers an electrochemical biosensing platform for detecting E2, but also expands POM-based composite materials in the applications of clinical detection and biological analysis.
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Affiliation(s)
- Yan Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan 475004, China.
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152
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Chen L, Ye J, Yang Y, Yin P, Feng H, Chen C, Zhang X, Wei M, Truhlar DG. Catalytic Conversion Furfuryl Alcohol to Tetrahydrofurfuryl Alcohol and 2-Methylfuran at Terrace, Step, and Corner Sites on Ni. ACS Catal 2020. [DOI: 10.1021/acscatal.0c01441] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Lifang Chen
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Jingyun Ye
- Department of Chemistry, Chemical Theory Center, and Minnesota Supercomputing Institute, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455-0431, United States
| | - Yusen Yang
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Pan Yin
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Haisong Feng
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Chunyuan Chen
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Xin Zhang
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Min Wei
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Donald G. Truhlar
- Department of Chemistry, Chemical Theory Center, and Minnesota Supercomputing Institute, University of Minnesota, 207 Pleasant Street SE, Minneapolis, Minnesota 55455-0431, United States
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153
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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: 163] [Impact Index Per Article: 40.8] [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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154
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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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155
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Cao Y, Zhang H, Ji S, Sui Z, Jiang Z, Wang D, Zaera F, Zhou X, Duan X, Li Y. Adsorption Site Regulation to Guide Atomic Design of Ni–Ga Catalysts for Acetylene Semi‐Hydrogenation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004966] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yueqiang Cao
- State Key Laboratory of Chemical Engineering School of Chemical Engineering East China University of Science and Technology Shanghai 200237 China
| | - Hao Zhang
- Shanghai Institute of Applied Physics Chinese Academy of Science Shanghai 201800 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Shufang Ji
- Department of Chemistry Tsinghua University Beijing 100084 China
| | - Zhijun Sui
- State Key Laboratory of Chemical Engineering School of Chemical Engineering East China University of Science and Technology Shanghai 200237 China
| | - Zheng Jiang
- Shanghai Institute of Applied Physics Chinese Academy of Science Shanghai 201800 China
- Shanghai Synchrotron Radiation Facility, Zhangjiang Lab Shanghai Advanced Research Institute Chinese Academy of Science Shanghai 201210 China
| | - Dingsheng Wang
- Department of Chemistry Tsinghua University Beijing 100084 China
| | - Francisco Zaera
- Department of Chemistry and UCR Center for Catalysis University of California Riverside CA 92521 USA
| | - Xinggui Zhou
- State Key Laboratory of Chemical Engineering School of Chemical Engineering East China University of Science and Technology Shanghai 200237 China
| | - Xuezhi Duan
- State Key Laboratory of Chemical Engineering School of Chemical Engineering East China University of Science and Technology Shanghai 200237 China
| | - Yadong Li
- Department of Chemistry Tsinghua University Beijing 100084 China
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156
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Cao Y, Zhang H, Ji S, Sui Z, Jiang Z, Wang D, Zaera F, Zhou X, Duan X, Li Y. Adsorption Site Regulation to Guide Atomic Design of Ni–Ga Catalysts for Acetylene Semi‐Hydrogenation. Angew Chem Int Ed Engl 2020; 59:11647-11652. [DOI: 10.1002/anie.202004966] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Indexed: 11/08/2022]
Affiliation(s)
- Yueqiang Cao
- State Key Laboratory of Chemical Engineering School of Chemical Engineering East China University of Science and Technology Shanghai 200237 China
| | - Hao Zhang
- Shanghai Institute of Applied Physics Chinese Academy of Science Shanghai 201800 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Shufang Ji
- Department of Chemistry Tsinghua University Beijing 100084 China
| | - Zhijun Sui
- State Key Laboratory of Chemical Engineering School of Chemical Engineering East China University of Science and Technology Shanghai 200237 China
| | - Zheng Jiang
- Shanghai Institute of Applied Physics Chinese Academy of Science Shanghai 201800 China
- Shanghai Synchrotron Radiation Facility, Zhangjiang Lab Shanghai Advanced Research Institute Chinese Academy of Science Shanghai 201210 China
| | - Dingsheng Wang
- Department of Chemistry Tsinghua University Beijing 100084 China
| | - Francisco Zaera
- Department of Chemistry and UCR Center for Catalysis University of California Riverside CA 92521 USA
| | - Xinggui Zhou
- State Key Laboratory of Chemical Engineering School of Chemical Engineering East China University of Science and Technology Shanghai 200237 China
| | - Xuezhi Duan
- State Key Laboratory of Chemical Engineering School of Chemical Engineering East China University of Science and Technology Shanghai 200237 China
| | - Yadong Li
- Department of Chemistry Tsinghua University Beijing 100084 China
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157
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Yuk SF, Collinge G, Nguyen MT, Lee MS, Glezakou VA, Rousseau R. Selective acetylene hydrogenation over single metal atoms supported on Fe3O4(001): A first-principle study. J Chem Phys 2020; 152:154703. [DOI: 10.1063/1.5142748] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Simuck F. Yuk
- Basic & Applied Molecular Foundations, Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, USA
| | - Greg Collinge
- Basic & Applied Molecular Foundations, Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, USA
| | - Manh-Thuong Nguyen
- Basic & Applied Molecular Foundations, Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, USA
| | - Mal-Soon Lee
- Basic & Applied Molecular Foundations, Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, USA
| | - Vassiliki-Alexandra Glezakou
- Basic & Applied Molecular Foundations, Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, USA
| | - Roger Rousseau
- Basic & Applied Molecular Foundations, Physical and Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, USA
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158
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Maligal‐Ganesh RV, Pei Y, Xiao C, Chen M, Goh TW, Sun W, Wu J, Huang W. Sub‐5 nm Intermetallic Nanoparticles Confined in Mesoporous Silica Wells for Selective Hydrogenation of Acetylene to Ethylene. ChemCatChem 2020. [DOI: 10.1002/cctc.202000155] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Yuchen Pei
- Department of Chemistry Iowa State University Ames IA 50010 USA
| | - Chaoxian Xiao
- Department of Chemistry Iowa State University Ames IA 50010 USA
| | - Minda Chen
- Department of Chemistry Iowa State University Ames IA 50010 USA
- Ames Laboratory U.S. Department of Energy Ames IA 50010 USA
| | - Tian Wei Goh
- Department of Chemistry Iowa State University Ames IA 50010 USA
| | - Weijun Sun
- Department of Chemistry Iowa State University Ames IA 50010 USA
| | - Jiashu Wu
- Department of Chemistry Iowa State University Ames IA 50010 USA
| | - Wenyu Huang
- Department of Chemistry Iowa State University Ames IA 50010 USA
- Ames Laboratory U.S. Department of Energy Ames IA 50010 USA
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159
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Liu Q, Peng Y, Li Q, He T, Morris D, Nichols F, Mercado R, Zhang P, Chen S. Atomic Dispersion and Surface Enrichment of Palladium in Nitrogen-Doped Porous Carbon Cages Lead to High-Performance Electrocatalytic Reduction of Oxygen. ACS APPLIED MATERIALS & INTERFACES 2020; 12:17641-17650. [PMID: 32203650 DOI: 10.1021/acsami.0c03415] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Metal-nitrogen-carbon (MNC) nanocomposites have been hailed as promising and efficient electrocatalysts toward oxygen reduction reaction (ORR), due to the formation of MNx coordination moieties. However, MNC hybrids are mostly prepared by pyrolysis of organic precursors along with select metal salts, where part of the MNx sites are inevitably buried in the carbon matrix. This limited accessibility compromises the electrocatalytic performance. Herein, we describe a wet-impregnation procedure by facile thermal refluxing, whereby palladium is atomically dispersed and enriched onto the surface of hollow, nitrogen-doped carbon cages (HNC) forming Pd-N coordination bonds. The obtained Pd-HNC nanocomposites exhibit an ORR activity in alkaline media markedly higher than that of metallic Pd nanoparticles, and the best sample even outperforms commercial Pt/C and relevant Pd-based catalysts reported in the literature. The results suggest that atomic dispersion and surface enrichment of palladium in a carbon matrix may serve as an effective strategy in the fabrication of high-performance ORR electrocatalysts.
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Affiliation(s)
- Qiming Liu
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, 1156 High Street, Santa Cruz, California 95064, United States
| | - Yi Peng
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, 1156 High Street, Santa Cruz, California 95064, United States
| | - Qiaoxia Li
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, 1156 High Street, Santa Cruz, California 95064, United States
- Shanghai Key Laboratory of Materials Protection and Advanced Materials in Electric Power, College of Environmental and Chemical Engineering, Shanghai University of Electric Power, 2588 Changyang Road, Yangpu District, Shanghai 200090, China
| | - Ting He
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, 1156 High Street, Santa Cruz, California 95064, United States
- Hunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, China
| | - David Morris
- Department of Chemistry, Dalhousie University, 6274 Coburg Road, Halifax, NS B3H 4R2, Canada
| | - Forrest Nichols
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, 1156 High Street, Santa Cruz, California 95064, United States
| | - Rene Mercado
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, 1156 High Street, Santa Cruz, California 95064, United States
| | - Peng Zhang
- Department of Chemistry, Dalhousie University, 6274 Coburg Road, Halifax, NS B3H 4R2, Canada
| | - Shaowei Chen
- Department of Chemistry and Biochemistry, University of California, Santa Cruz, 1156 High Street, Santa Cruz, California 95064, United States
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160
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Bal’zhinimaev BS, Paukshtis EA, Kovalev EV. Selective Hydrogenation of Acetylene on Pd Fiberglass Catalysts. CATALYSIS IN INDUSTRY 2020. [DOI: 10.1134/s207005042001002x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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161
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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: 420] [Impact Index Per Article: 105.0] [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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162
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Li F, Ao M, Pham GH, Sunarso J, Chen Y, Liu J, Wang K, Liu S. Cu/ZnO Catalysts Derived from Bimetallic Metal-Organic Framework for Dimethyl Ether Synthesis from Syngas with Enhanced Selectivity and Stability. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1906276. [PMID: 32130789 DOI: 10.1002/smll.201906276] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 01/17/2020] [Indexed: 06/10/2023]
Abstract
Direct conversion of syngas to dimethyl ether (DME) through the intermediate of methanol allows more efficient DME production in a simpler reactor design relative to the conventional indirect route. Although Cu/ZnO-based multicomponent catalysts are highly active for methanol synthesis in this process, the sintering issue of Cu during the prolonged reaction generally deteriorates their performance. In this work, Cu/ZnO catalysts in a novel octahedron structure are prepared by a two-step pyrolysis of Zn-doped Cu-BTC metal-organic framework (MOF) in N2 and air. The catalyst CZ-350/A, hybrid of MOF-derived Cu/ZnO sample CZ-350 and γ-Al2 O3 for methanol dehydration, displays the best activity for DME formation (7.74% CO conversion and 70.05% DME selectivity) with the lowest deterioration rate over 40 h continuous reaction. Such performance is superior to its counterpart CZ-CP/A made via the conventional coprecipitation method. This is mainly due to the confinement of Cu nanoparticles within the octahedron matrix hindering their migration and aggregation. Besides, partial reduction of ZnO in the activated CZ-350 prompts the formation of Cu+ -O-Zn, further facilitating the DME production with the highest selectivity compared to literature results. The results clearly indicate that Cu and ZnO distribution in the catalyst architecture plays an important role in DME formation.
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Affiliation(s)
- Fuping Li
- Discipline of Chemical Engineering, WA School of Mines: Minerals, Energy and Chemical Engineering, Curtin University, GPO Box U1987, Perth, Western Australia, 6845, Australia
| | - Min Ao
- Discipline of Chemical Engineering, WA School of Mines: Minerals, Energy and Chemical Engineering, Curtin University, GPO Box U1987, Perth, Western Australia, 6845, Australia
| | - Gia Hung Pham
- Discipline of Chemical Engineering, WA School of Mines: Minerals, Energy and Chemical Engineering, Curtin University, GPO Box U1987, Perth, Western Australia, 6845, Australia
| | - Jaka Sunarso
- Research Centre for Sustainable Technologies, Faculty of Engineering, Computing and Science, Swinburne University of Technology, Jalan Simpang Tiga, Kuching, 93350, Sarawak, Malaysia
| | - Yanping Chen
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian National Laboratory for Clean Energy, 457 Zhongshan Road, Dalian, 116023, China
| | - Jian Liu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian National Laboratory for Clean Energy, 457 Zhongshan Road, Dalian, 116023, China
- DICP-Surrey Joint Centre for Future Materials, Department of Chemical and Process Engineering, University of Surrey, Guildford, Surrey, UK
| | - Kai Wang
- Discipline of Chemical Engineering, WA School of Mines: Minerals, Energy and Chemical Engineering, Curtin University, GPO Box U1987, Perth, Western Australia, 6845, Australia
| | - Shaomin Liu
- Discipline of Chemical Engineering, WA School of Mines: Minerals, Energy and Chemical Engineering, Curtin University, GPO Box U1987, Perth, Western Australia, 6845, Australia
- Beijing Advanced Innovation Centre for Soft Matter Science and Engineering, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
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163
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Tang J, Liu P, Liu X, Chen L, Wen H, Zhou Y, Wang J. In Situ Encapsulation of Pt Nanoparticles within Pure Silica TON Zeolites for Space-Confined Selective Hydrogenation. ACS APPLIED MATERIALS & INTERFACES 2020; 12:11522-11532. [PMID: 32075373 DOI: 10.1021/acsami.9b20884] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Straightforward encapsulation of Pt clusters (∼2 nm) into the pure silica TON-type zeolite (ZSM-22) was reached in a dry gel conversion route, where the ionic liquid template was removed via the hydrocracking-calcination-reduction approach. The obtained Pt@ZSM-22 series possessed high crystallinity, large surface area, and ultrafine Pt clusters inside the zeolite crystals. They exhibited remarkable activity in the semi-hydrogenation of phenylacetylene into styrene; the lead sample with 0.2 wt % Pt loading afforded a large turnover number up to 117,787. The preferential high affinity of the pure silica ZSM-22-encapsulated Pt clusters toward the substrate phenylacetylene rather than the hydrogenated product was derived from the unique space-confinement effect of zeolite microchannels, which is responsible for such excellent performance.
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Affiliation(s)
- Junjie Tang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Peiwen Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Xiaoling Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Lei Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Haimeng Wen
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Yu Zhou
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Jun Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
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164
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Liu K, Zhao X, Ren G, Yang T, Ren Y, Lee AF, Su Y, Pan X, Zhang J, Chen Z, Yang J, Liu X, Zhou T, Xi W, Luo J, Zeng C, Matsumoto H, Liu W, Jiang Q, Wilson K, Wang A, Qiao B, Li W, Zhang T. Strong metal-support interaction promoted scalable production of thermally stable single-atom catalysts. Nat Commun 2020; 11:1263. [PMID: 32152283 PMCID: PMC7062790 DOI: 10.1038/s41467-020-14984-9] [Citation(s) in RCA: 97] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 02/10/2020] [Indexed: 01/08/2023] Open
Abstract
Single-atom catalysts (SACs) have demonstrated superior catalytic performance in numerous heterogeneous reactions. However, producing thermally stable SACs, especially in a simple and scalable way, remains a formidable challenge. Here, we report the synthesis of Ru SACs from commercial RuO2 powders by physical mixing of sub-micron RuO2 aggregates with a MgAl1.2Fe0.8O4 spinel. Atomically dispersed Ru is confirmed by aberration-corrected scanning transmission electron microscopy and X-ray absorption spectroscopy. Detailed studies reveal that the dispersion process does not arise from a gas atom trapping mechanism, but rather from anti-Ostwald ripening promoted by a strong covalent metal-support interaction. This synthetic strategy is simple and amenable to the large-scale manufacture of thermally stable SACs for industrial applications.
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Affiliation(s)
- Kaipeng Liu
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
- University of Chinese Academy of Sciences, 100049, Beijing, China
| | - Xintian Zhao
- School of Science, MOE Key Laboratory for Non-Equilibrium Synthesis and Modulation of Condensed Matter, Xi'an Jiaotong University, 710049, Xi'an, China
| | - Guoqing Ren
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
- University of Chinese Academy of Sciences, 100049, Beijing, China
| | - Tao Yang
- School of Science, MOE Key Laboratory for Non-Equilibrium Synthesis and Modulation of Condensed Matter, Xi'an Jiaotong University, 710049, Xi'an, China
| | - Yujing Ren
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
- University of Chinese Academy of Sciences, 100049, Beijing, China
| | - Adam Fraser Lee
- Applied Chemistry & Environmental Science, RMIT University, Melbourne, VIC, 3000, Australia
| | - Yang Su
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
| | - Xiaoli Pan
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
| | - Jingcai Zhang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
| | - Zhiqiang Chen
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
| | - Jingyi Yang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
- University of Chinese Academy of Sciences, 100049, Beijing, China
| | - Xiaoyan Liu
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
| | - Tong Zhou
- Center for Electron Microscopy and Tianjin Key Lab of Advanced Functional Porous Materials, Institute for New Energy Materials and Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, 300384, Tianjin, China
| | - Wei Xi
- Center for Electron Microscopy and Tianjin Key Lab of Advanced Functional Porous Materials, Institute for New Energy Materials and Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, 300384, Tianjin, China
| | - Jun Luo
- Center for Electron Microscopy and Tianjin Key Lab of Advanced Functional Porous Materials, Institute for New Energy Materials and Low-Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, 300384, Tianjin, China
| | - Chaobin Zeng
- Hitachi High-Technologies (Shanghai) Co., Ltd, 201203, Shanghai, China
| | - Hiroaki Matsumoto
- Hitachi High-Technologies (Shanghai) Co., Ltd, 201203, Shanghai, China
| | - Wei Liu
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
| | - Qike Jiang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
| | - Karen Wilson
- Applied Chemistry & Environmental Science, RMIT University, Melbourne, VIC, 3000, Australia
| | - Aiqin Wang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China
| | - Botao Qiao
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China.
- Dalian National Laboratory for Clean Energy, 116023, Dalian, China.
| | - Weizhen Li
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China.
| | - Tao Zhang
- CAS Key Laboratory of Science and Technology on Applied Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China.
- University of Chinese Academy of Sciences, 100049, Beijing, China.
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, China.
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165
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Comparison of Pd and Pd4S based catalysts for partial hydrogenation of external and internal butynes. J Catal 2020. [DOI: 10.1016/j.jcat.2020.01.010] [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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166
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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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167
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Liu X, Xu M, Wan L, Zhu H, Yao K, Linguerri R, Chambaud G, Han Y, Meng C. Superior Catalytic Performance of Atomically Dispersed Palladium on Graphene in CO Oxidation. ACS Catal 2020. [DOI: 10.1021/acscatal.9b04840] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xin Liu
- State Key Laboratory of Fine Chemicals, Department of Chemistry, Dalian University of Technology, Dalian 116024, P. R. China
| | - Meng Xu
- State Key Laboratory of Fine Chemicals, Department of Chemistry, Dalian University of Technology, Dalian 116024, P. R. China
| | - Lingyun Wan
- State Key Laboratory of Fine Chemicals, Department of Chemistry, Dalian University of Technology, Dalian 116024, P. R. China
| | - Hongdan Zhu
- State Key Laboratory of Fine Chemicals, Department of Chemistry, Dalian University of Technology, Dalian 116024, P. R. China
| | - Kexin Yao
- Multi-Scale Porous Materials Center, Institute of Advanced Interdisciplinary Studies, School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400044, P. R. China
| | - Roberto Linguerri
- Université Gustave Eiffel, COSYS/LISIS Laboratory, 5 bd Descartes, Marne-la-Vallée F-77454, France
| | - Gilberte Chambaud
- Université Gustave Eiffel, COSYS/LISIS Laboratory, 5 bd Descartes, Marne-la-Vallée F-77454, France
| | - Yu Han
- KAUST Catalysis Center (KCC), King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Changgong Meng
- State Key Laboratory of Fine Chemicals, Department of Chemistry, Dalian University of Technology, Dalian 116024, P. R. China
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168
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Shi X, Wen X, Nie S, Dong J, Li J, Shi Y, Zhang H, Bai G. Fabrication of Ni3N nanorods anchored on N-doped carbon for selective semi-hydrogenation of alkynes. J Catal 2020. [DOI: 10.1016/j.jcat.2019.12.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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169
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Choe K, Zheng F, Wang H, Yuan Y, Zhao W, Xue G, Qiu X, Ri M, Shi X, Wang Y, Li G, Tang Z. Fast and Selective Semihydrogenation of Alkynes by Palladium Nanoparticles Sandwiched in Metal–Organic Frameworks. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913453] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kwanghak Choe
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Fengbin Zheng
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
- Qingdao University of Science and Technology Qingdao 266042 P. R. China
| | - Hui Wang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Yi Yuan
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Wenshi Zhao
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Guangxin Xue
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Xueying Qiu
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Myonghak Ri
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Xinghua Shi
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Yinglong Wang
- Qingdao University of Science and Technology Qingdao 266042 P. R. China
| | - Guodong Li
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Zhiyong Tang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
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170
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Choe K, Zheng F, Wang H, Yuan Y, Zhao W, Xue G, Qiu X, Ri M, Shi X, Wang Y, Li G, Tang Z. Fast and Selective Semihydrogenation of Alkynes by Palladium Nanoparticles Sandwiched in Metal–Organic Frameworks. Angew Chem Int Ed Engl 2020; 59:3650-3657. [DOI: 10.1002/anie.201913453] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 12/10/2019] [Indexed: 01/12/2023]
Affiliation(s)
- Kwanghak Choe
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Fengbin Zheng
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
- Qingdao University of Science and Technology Qingdao 266042 P. R. China
| | - Hui Wang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Yi Yuan
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Wenshi Zhao
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Guangxin Xue
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Xueying Qiu
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Myonghak Ri
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Xinghua Shi
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Yinglong Wang
- Qingdao University of Science and Technology Qingdao 266042 P. R. China
| | - Guodong Li
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
| | - Zhiyong Tang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication CAS Center for Excellence in NanoscienceNational Center for Nanoscience and Technology Beijing 100190 P. R. China
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
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171
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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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172
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Yang F, Jiang XY, Liang WB, Chai YQ, Yuan R, Zhuo Y. 3D Matrix-Arranged AuAg Nanoclusters As Electrochemiluminescence Emitters for Click Chemistry-Driven Signal Switch Bioanalysis. Anal Chem 2020; 92:2566-2572. [DOI: 10.1021/acs.analchem.9b04256] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Fang Yang
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
| | - Xin-Ya Jiang
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
- Chongqing Key Laboratory of Inorganic Special Functional Materials, College of Chemistry and Chemical Engineering, Yangtze Normal University, Fuling, Chongqing 408100, P. R. China
| | - Wen-Bin Liang
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
| | - Ya-Qin Chai
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
| | - Ruo Yuan
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
| | - Ying Zhuo
- Key Laboratory of Luminescent and Real-Time Analytical Chemistry (Southwest University), Ministry of Education, College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, P. R. China
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173
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Shi Y, Ji G, Hu Q, Lu Y, Hu X, Zhu B, Huang W. Highly uniform Rh nanoparticles supported on boron doped g-C 3N 4 as a highly efficient and recyclable catalyst for heterogeneous hydroformylation of alkenes. NEW J CHEM 2020. [DOI: 10.1039/c9nj05385a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A highly efficient and recyclable Rh/B-g-C3N4 catalyst was firstly applied in hydroformylation of alkenes.
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Affiliation(s)
- Yukun Shi
- Institute of Chemistry for Functionalized Materials
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- China
| | - Gang Ji
- Institute of Chemistry for Functionalized Materials
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- China
| | - Qiqige Hu
- Institute of Chemistry for Functionalized Materials
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- China
| | - Yang Lu
- Institute of Chemistry for Functionalized Materials
- College of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- China
| | - Xiaojing Hu
- College of Chemistry
- Nankai University
- Tianjin 300071
- China
| | - Baolin Zhu
- College of Chemistry
- Nankai University
- Tianjin 300071
- China
| | - Weiping Huang
- College of Chemistry
- Nankai University
- Tianjin 300071
- China
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174
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Chivers BA, Scott RWJ. Selective oxidation of crotyl alcohol by AuxPd bimetallic pseudo-single-atom catalysts. Catal Sci Technol 2020. [DOI: 10.1039/d0cy01387k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Pseudo single-atom Pd catalysts dispersed in gold nanoparticle matrices show high selectivity and activity for room temperature crotyl alcohol oxidation.
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175
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Liu M, Yang H, Xu Z, Ma W, Cui F, Lu G, Xu L, Cui T. The green synthesis of PdO/Pd anchored on hierarchical ZnO microflowers with a synthetic effect for the efficient catalytic reduction of 4-nitrophenol. NEW J CHEM 2020. [DOI: 10.1039/d0nj00001a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PdO/Pd anchored on hierarchical ZnO microflowers has excellent development potential for treating dye wastewater.
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Affiliation(s)
- Mufei Liu
- College of Chemical Engineering
- China University of Petroleum (East China)
- Qingdao, 266580
- P. R. China
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology
| | - Hao Yang
- College of Chemical Engineering
- China University of Petroleum (East China)
- Qingdao, 266580
- P. R. China
| | - Zewen Xu
- College of Chemical Engineering
- China University of Petroleum (East China)
- Qingdao, 266580
- P. R. China
| | - Wenlu Ma
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology
- Harbin
- P. R. China
| | - Fang Cui
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology
- Harbin
- P. R. China
| | - George Lu
- College of Chemical Engineering
- China University of Petroleum (East China)
- Qingdao, 266580
- P. R. China
- Zhejiang HighNew Environmental Technologies Co. Ltd
| | - Linxu Xu
- Advanced Materials Institute
- Qilu University of Technology (Shandong Academy of Sciences)
- Jinan
- P. R. China
| | - Tieyu Cui
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology
- Harbin
- P. R. China
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176
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Ge G, Guo X, Song C, Zhao Z. A mutually isolated nanodiamond/porous carbon nitride nanosheet hybrid with enriched active sites for promoted catalysis in styrene production. Catal Sci Technol 2020. [DOI: 10.1039/c9cy02217a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
A mutually isolated nanodiamond/porous carbon nitride nanosheet hybrid with enriched catalytic sites is fabricated by a facile two-step molten salt-oxidation strategy, generating an excellent catalyst for clean and energy-saving styrene production.
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Affiliation(s)
- Guifang Ge
- State Key Laboratory of Fine Chemicals
- Department of Catalysis Chemistry and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
| | - Xinwen Guo
- State Key Laboratory of Fine Chemicals
- Department of Catalysis Chemistry and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
| | - Chunshan Song
- State Key Laboratory of Fine Chemicals
- Department of Catalysis Chemistry and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
| | - Zhongkui Zhao
- State Key Laboratory of Fine Chemicals
- Department of Catalysis Chemistry and Engineering
- School of Chemical Engineering
- Dalian University of Technology
- Dalian 116024
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177
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Liu C, Yang L, Zhang J, Sun J. Facile fabrication of a heterogeneous Co-modified pyridinecarboxaldehyde-polyethylenimine catalyst for efficient CO 2 conversion under mild conditions. Inorg Chem Front 2020. [DOI: 10.1039/c9qi01401b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A heterogeneous Co-modified pyridinecarboxaldehyde-polyethylenimine catalyst with active metal sites and amine groups exhibited high catalytic activity for CO2 conversion under mild conditions, even at ambient temperature.
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Affiliation(s)
- Chao Liu
- State Key Laboratory of Urban Water Resource and Environment
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Harbin Institute of Technology
- Harbin 150080
| | - Li Yang
- State Key Laboratory of Urban Water Resource and Environment
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Harbin Institute of Technology
- Harbin 150080
| | - Jiaxu Zhang
- State Key Laboratory of Urban Water Resource and Environment
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Harbin Institute of Technology
- Harbin 150080
| | - Jianmin Sun
- State Key Laboratory of Urban Water Resource and Environment
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage
- School of Chemistry and Chemical Engineering
- Harbin Institute of Technology
- Harbin 150080
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178
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Li L, Chang X, Lin X, Zhao ZJ, Gong J. Theoretical insights into single-atom catalysts. Chem Soc Rev 2020; 49:8156-8178. [DOI: 10.1039/d0cs00795a] [Citation(s) in RCA: 116] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Schematic diagram of theoretical models and applications of single atom catalysts. A review on the theoretical models, intrinsic properties, and the related application of SACs.
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Affiliation(s)
- Lulu Li
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Xin Chang
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Xiaoyun Lin
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Zhi-Jian Zhao
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
| | - Jinlong Gong
- Key Laboratory for Green Chemical Technology of Ministry of Education
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300072
- China
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179
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Chen Y, Ning P, Miao R, Shi Y, He L, Guan Q. Selective hydrogenation of acetylene on the PdLa@N-doped biochar catalyst surface: the evolution of active sites, catalytic performance, and mechanism. NEW J CHEM 2020. [DOI: 10.1039/d0nj04401f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The high specific surface area of the support and the active site separation effect caused by the doping of La jointly promoted the high conversion rate of acetylene and the high selectivity of ethylene.
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Affiliation(s)
- Yao Chen
- Faculty of Environmental Science and Engineering
- Kunming University of Science and Technology
- Kunmin
- China
| | - Ping Ning
- Faculty of Environmental Science and Engineering
- Kunming University of Science and Technology
- Kunmin
- China
| | - Rongrong Miao
- Faculty of Environmental Science and Engineering
- Kunming University of Science and Technology
- Kunmin
- China
| | - Yuzhen Shi
- Faculty of Environmental Science and Engineering
- Kunming University of Science and Technology
- Kunmin
- China
| | - Liang He
- Faculty of Chemical Engineering
- Kunming University of Science and Technology
- Kunming, Yunnan 650500
- China
| | - Qingqing Guan
- Faculty of Civil Engineering and Mechanics
- Kunming University of Science and Technology
- Kunming
- China
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180
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Zhang Q, Xu Y, Wang Q, Huang W, Zhou J, Jiang Y, Xu H, Guo L, Zhang P, Zhao J, Feng F, Li X. Outstanding catalytic performance in the semi-hydrogenation of acetylene in a front-end process by establishing a "hydrogen deficient" phase. Chem Commun (Camb) 2019; 55:14910-14913. [PMID: 31769458 DOI: 10.1039/c9cc06469a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Pd-[Bmim][Cl] phase was immobilized onto Al2O3 to neutralize the excessive hydrogen in the gas phase to prevent the over-hydrogenation of acetylene, thereby achieving a high selectivity for ethylene.
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Affiliation(s)
- Qunfeng Zhang
- Industrial Catalysis Institute of Zhejiang University of Technology, State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Hangzhou, 310014, P. R. China.
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181
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Callahan T, Masi D, Xiao D. Designing Catalytic Sites on Surfaces with Optimal H-Atom Binding via Atom Doping Using the Inverse Molecular Design Approach. J Phys Chem B 2019; 123:10252-10259. [PMID: 31701747 DOI: 10.1021/acs.jpcb.9b07828] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
It remains a general challenge to computationally design optimal catalytic structures based on earth-abundant metals for hydrogenation. Here, we demonstrate an effective computational approach based on inverse molecular design to deterministically design optimal catalytic sites on the Cu(100) surface through the doping of Fe and/or Zn, and a stable Zn-doped Cu(100) surface was found with minimal binding energy to H atoms. By the calculations at the level of density functional theory, the optimized catalyst sites are verified to be valid on the Cu(100) surface in an infinite periodic system. We analyze the electronic structure cause of the optimal binding sites using the analysis of the density of states. In addition, we use a Cu29Zn3 atomic cluster, where such an optimum catalytic site is valid on the Cu(100) surface, to understand the role of doped Zn atoms on lowering the H atom binding energy. We found that in the atomic cluster, the atomic orbitals of surface Zn-atoms show less participation in the binding of H atoms, compared to the atomic orbitals of surface Cu atoms. Our study provides valuable chemistry insights on designing catalytic structures using earth-abundant metals, and it may lead to the development of novel Cu-based earth-abundant alloys in bulk, nanoparticles, atomic clusters, or single-atom catalysts for important catalytic applications such as lignin degradation or CO2 conversion.
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Affiliation(s)
- Trevor Callahan
- Center for Integrative Materials Discovery, Department of Chemistry and Chemical Engineering , University of New Haven , West Haven , Connecticut 06516 , United States
| | - Daniel Masi
- Center for Integrative Materials Discovery, Department of Chemistry and Chemical Engineering , University of New Haven , West Haven , Connecticut 06516 , United States
| | - Dequan Xiao
- Center for Integrative Materials Discovery, Department of Chemistry and Chemical Engineering , University of New Haven , West Haven , Connecticut 06516 , United States
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182
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Nikoorazm M, Erfani Z. Core–shell nanostructure (Fe3O4@MCM-41@Cu-P2C) as a highly efficient and recoverable nanocatalyst for the synthesis of polyhydroquinoline, 5-substituted 1H-tetrazoles and sulfides. Chem Phys Lett 2019. [DOI: 10.1016/j.cplett.2019.136784] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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183
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Wang J, Hao W, Ma LJ, Jia J, Wu HS. The effect of interstitial boron on the mechanisms of acetylene hydrogenation catalyzed by Pd6: A DFT study. COMPUT THEOR CHEM 2019. [DOI: 10.1016/j.comptc.2019.112636] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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184
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Ding S, Guo Y, Hülsey MJ, Zhang B, Asakura H, Liu L, Han Y, Gao M, Hasegawa JY, Qiao B, Zhang T, Yan N. Electrostatic Stabilization of Single-Atom Catalysts by Ionic Liquids. Chem 2019. [DOI: 10.1016/j.chempr.2019.10.007] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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185
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Zhang W, Wang Z, Zhao Y, Miras HN, Song Y. Precise Control of the Oriented Layered Double Hydroxide Nanosheets Growth on Graphene Oxides Leading to Efficient Catalysts for Cascade Reactions. ChemCatChem 2019. [DOI: 10.1002/cctc.201901208] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Wei Zhang
- State Key Laboratory of Chemical Resource Engineering Beijing Advanced Innovation Center for Soft Matter Science and EngineeringBeijing University of Chemical Technology Beijing 100029 P. R. China
| | - Zelin Wang
- State Key Laboratory of Chemical Resource Engineering Beijing Advanced Innovation Center for Soft Matter Science and EngineeringBeijing University of Chemical Technology Beijing 100029 P. R. China
| | - Yufei Zhao
- State Key Laboratory of Chemical Resource Engineering Beijing Advanced Innovation Center for Soft Matter Science and EngineeringBeijing University of Chemical Technology Beijing 100029 P. R. China
| | | | - Yu‐Fei Song
- State Key Laboratory of Chemical Resource Engineering Beijing Advanced Innovation Center for Soft Matter Science and EngineeringBeijing University of Chemical Technology Beijing 100029 P. R. China
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186
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Wei Z, Yao Z, Zhou Q, Zhuang G, Zhong X, Deng S, Li X, Wang J. Optimizing Alkyne Hydrogenation Performance of Pd on Carbon in Situ Decorated with Oxygen-Deficient TiO2 by Integrating the Reaction and Diffusion. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03300] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Zhongzhe Wei
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
| | - Zihao Yao
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
| | - Qiang Zhou
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
| | - Guilin Zhuang
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
| | - Xing Zhong
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
| | - Shengwei Deng
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
| | - Xiaonian Li
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
| | - Jianguo Wang
- Institute of Industrial Catalysis, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310032, People’s Republic of China
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187
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Gerber IC, Serp P. A Theory/Experience Description of Support Effects in Carbon-Supported Catalysts. Chem Rev 2019; 120:1250-1349. [DOI: 10.1021/acs.chemrev.9b00209] [Citation(s) in RCA: 274] [Impact Index Per Article: 54.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Iann C. Gerber
- LPCNO, Université de Toulouse, CNRS, INSA, UPS, 135 avenue de Rangueil, F-31077 Toulouse, France
| | - Philippe Serp
- LCC-CNRS, Université de Toulouse, UPR 8241 CNRS, INPT, 31400 Toulouse, France
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188
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Anchoring Cu 1 species over nanodiamond-graphene for semi-hydrogenation of acetylene. Nat Commun 2019; 10:4431. [PMID: 31570716 PMCID: PMC6768864 DOI: 10.1038/s41467-019-12460-7] [Citation(s) in RCA: 118] [Impact Index Per Article: 23.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 09/11/2019] [Indexed: 12/03/2022] Open
Abstract
The design of cheap, non-toxic, and earth-abundant transition metal catalysts for selective hydrogenation of alkynes remains a challenge in both industry and academia. Here, we report a new atomically dispersed copper (Cu) catalyst supported on a defective nanodiamond-graphene (ND@G), which exhibits excellent catalytic performance for the selective conversion of acetylene to ethylene, i.e., with high conversion (95%), high selectivity (98%), and good stability (for more than 60 h). The unique structural feature of the Cu atoms anchored over graphene through Cu-C bonds ensures the effective activation of acetylene and easy desorption of ethylene, which is the key for the outstanding activity and selectivity of the catalyst. It is highly desired to explore cheap, non-toxic transition metals catalysts for semihydrogenation of acetylene. Here, isolated Cu atoms anchored onto a defective nanodiamond-graphene support exhibit robust catalytic performance in acetylene semihydrogenation in comparison with supported Cu clusters.
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189
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Zhang L, Zhou M, Wang A, Zhang T. Selective Hydrogenation over Supported Metal Catalysts: From Nanoparticles to Single Atoms. Chem Rev 2019; 120:683-733. [DOI: 10.1021/acs.chemrev.9b00230] [Citation(s) in RCA: 509] [Impact Index Per Article: 101.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Leilei Zhang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Maoxiang Zhou
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Aiqin Wang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Tao Zhang
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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190
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Feng Q, Zhao S, Xu Q, Chen W, Tian S, Wang Y, Yan W, Luo J, Wang D, Li Y. Mesoporous Nitrogen-Doped Carbon-Nanosphere-Supported Isolated Single-Atom Pd Catalyst for Highly Efficient Semihydrogenation of Acetylene. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1901024. [PMID: 31343085 DOI: 10.1002/adma.201901024] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 06/16/2019] [Indexed: 06/10/2023]
Abstract
Semihydrogenation of acetylene in the ethylene feed is a vital step for the industrial production of polyethylene. Despite their favorable reaction activity and ethylene selectivity, the Pd-based intermetallic compound and single-atom alloy catalysts still suffer from the limitation of atomic utilization derived from the partial exposure of active Pd atoms. Herein, a hard-template Lewis acid doping strategy is reported that can overcome the inefficient utilization of Pd atoms. In this strategy, N-coordinated isolated single-atomic Pd sites are fully embedded on the inner walls of mesoporous nitrogen-doped carbon foam nanospheres (ISA-Pd/MPNC). This synthetic strategy has been proved to be applicable to prepare other ISA-M/MPNC (M = Pt and Cu) materials. This ISA-Pd/MPNC catalyst with both high specific surface area (633.8 m2 g-1 ) and remarkably thin pore wall (1-2 nm) exhibits higher activity than that of its nonmesoporous counterpart (ISA-Pd/non-MPNC) catalyst by a factor of 4. This work presents an efficient way to tailor and optimize the catalytic activity and selectivity by atomic-scale design and structural control.
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Affiliation(s)
- Quanchen Feng
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Shu Zhao
- Beijing Guyue New Materials Research Institute, Beijing University of Technology, Beijing, 100124, China
| | - Qi Xu
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Wenxing Chen
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Shubo Tian
- Department of Chemistry, Tsinghua University, Beijing, 100084, China
| | - Yu Wang
- Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201204, China
| | - Wensheng Yan
- National Synchrotron Radiation Facility, University of Science and Technology of China, Hefei, 230029, China
| | - Jun Luo
- Center for Electron Microscopy, Tianjin University of Technology, Tianjin, 300384, 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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191
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Kaiser SK, Lin R, Krumeich F, Safonova OV, Pérez‐Ramírez J. Preserved in a Shell: High‐Performance Graphene‐Confined Ruthenium Nanoparticles in Acetylene Hydrochlorination. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906916] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Selina K. Kaiser
- Institute for Chemical and BioengineeringDepartment of Chemistry and Applied BiosciencesETH Zurich Vladimir-Prelog-Weg 1 8093 Zurich Switzerland
| | - Ronghe Lin
- Institute for Chemical and BioengineeringDepartment of Chemistry and Applied BiosciencesETH Zurich Vladimir-Prelog-Weg 1 8093 Zurich Switzerland
| | - Frank Krumeich
- Institute for Chemical and BioengineeringDepartment of Chemistry and Applied BiosciencesETH Zurich Vladimir-Prelog-Weg 1 8093 Zurich Switzerland
| | | | - Javier Pérez‐Ramírez
- Institute for Chemical and BioengineeringDepartment of Chemistry and Applied BiosciencesETH Zurich Vladimir-Prelog-Weg 1 8093 Zurich Switzerland
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192
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Kaiser SK, Lin R, Krumeich F, Safonova OV, Pérez‐Ramírez J. Preserved in a Shell: High‐Performance Graphene‐Confined Ruthenium Nanoparticles in Acetylene Hydrochlorination. Angew Chem Int Ed Engl 2019; 58:12297-12304. [DOI: 10.1002/anie.201906916] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Indexed: 11/08/2022]
Affiliation(s)
- Selina K. Kaiser
- Institute for Chemical and BioengineeringDepartment of Chemistry and Applied BiosciencesETH Zurich Vladimir-Prelog-Weg 1 8093 Zurich Switzerland
| | - Ronghe Lin
- Institute for Chemical and BioengineeringDepartment of Chemistry and Applied BiosciencesETH Zurich Vladimir-Prelog-Weg 1 8093 Zurich Switzerland
| | - Frank Krumeich
- Institute for Chemical and BioengineeringDepartment of Chemistry and Applied BiosciencesETH Zurich Vladimir-Prelog-Weg 1 8093 Zurich Switzerland
| | | | - Javier Pérez‐Ramírez
- Institute for Chemical and BioengineeringDepartment of Chemistry and Applied BiosciencesETH Zurich Vladimir-Prelog-Weg 1 8093 Zurich Switzerland
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193
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Sun W, Gao L, Zheng G. A radical capture mechanism for immediate Csp 2-H bond hydroxylation via a heterogeneous Cu-graphene catalyst. Chem Commun (Camb) 2019; 55:8915-8918. [PMID: 31259353 DOI: 10.1039/c9cc02906k] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A radical capture mechanism via a synergistic heterogeneous Cu2O-rGO catalyst for Csp2-H bond immediate hydroxylation has been developed. This protocol suggests the involvement of a C-centered radical (˙C), generated through an O-centered radical (˙OH) initiated hydrogen atom transfer (HAT) process.
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Affiliation(s)
- Wei Sun
- School of Chemistry and Chemical Engineering, University of Jinan, No. 336 West Road of Nan Xinzhuang, Jinan 250022, P. R. China.
| | - Lingfeng Gao
- School of Chemistry and Chemical Engineering, University of Jinan, No. 336 West Road of Nan Xinzhuang, Jinan 250022, P. R. China.
| | - Gengxiu Zheng
- School of Chemistry and Chemical Engineering, University of Jinan, No. 336 West Road of Nan Xinzhuang, Jinan 250022, P. R. China.
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194
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195
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Li Z, Cao C, Zhu Z, Jiang L, Song W. Simultaneous High Conversion and Selectivity in Olefin Oxidation with Oxygen Through Solid/Liquid/Gas Three‐Phase Interface Design. ChemCatChem 2019. [DOI: 10.1002/cctc.201900918] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zhaohua Li
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences CAS Key Laboratory of Molecular Nanostructure and Nanotechnology Institute of ChemistryChinese Academy of Sciences Beijing 100190 P.R. China
- University of Chinese Academy of Sciences Beijing 100049 P.R. China
| | - Changyan Cao
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences CAS Key Laboratory of Molecular Nanostructure and Nanotechnology Institute of ChemistryChinese Academy of Sciences Beijing 100190 P.R. China
- University of Chinese Academy of Sciences Beijing 100049 P.R. China
| | - Zhongpeng Zhu
- University of Chinese Academy of Sciences Beijing 100049 P.R. China
- Key Laboratory of Bio-inspired Materials and Interfacial Science Technical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 P.R. China
| | - Lei Jiang
- University of Chinese Academy of Sciences Beijing 100049 P.R. China
- Key Laboratory of Bio-inspired Materials and Interfacial Science Technical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 P.R. China
| | - Weiguo Song
- Beijing National Laboratory for Molecular Sciences, CAS Research/Education Center for Excellence in Molecular Sciences CAS Key Laboratory of Molecular Nanostructure and Nanotechnology Institute of ChemistryChinese Academy of Sciences Beijing 100190 P.R. China
- University of Chinese Academy of Sciences Beijing 100049 P.R. China
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196
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197
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Wu Q, Zhang C, Arai M, Zhang B, Shi R, Wu P, Wang Z, Liu Q, Liu K, Lin W, Cheng H, Zhao F. Pt/TiH2 Catalyst for Ionic Hydrogenation via Stored Hydrides in the Presence of Gaseous H2. ACS Catal 2019. [DOI: 10.1021/acscatal.9b00917] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Qifan Wu
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Chao Zhang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Masahiko Arai
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Bin Zhang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Ruhui Shi
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Peixuan Wu
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Zhuangqing Wang
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- School of Applied Chemistry and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Qiang Liu
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Ke Liu
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Weiwei Lin
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Haiyang Cheng
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Fengyu Zhao
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- Jilin Province Key Laboratory of Green Chemistry and Process, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
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198
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Ring-Opening Transformation of 5-Hydroxymethylfurfural Using a Golden Single-Atomic-Site Palladium Catalyst. ACS Catal 2019. [DOI: 10.1021/acscatal.9b00489] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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199
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Liu K, Qin R, Zhou L, Liu P, Zhang Q, Jing W, Ruan P, Gu L, Fu G, Zheng N. Cu2O-Supported Atomically Dispersed Pd Catalysts for Semihydrogenation of Terminal Alkynes: Critical Role of Oxide Supports. CCS CHEMISTRY 2019. [DOI: 10.31635/ccschem.019.20190008] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Atomically dispersed catalysts have demonstrated superior catalytic performance in many chemical transformations. However, limited success has been achieved in applying oxide-supported atomically dispersed catalysts to semihydrogenation of alkynes under mild conditions. By utilizing various metal oxides (e.g., Cu2O, Al2O3, ZnO, and TiO2) as supports for atomically dispersed Pd catalysts, we demonstrate herein the critical role of the oxidation state and coordinate environment of Pd centers in their catalytic performance, thus leading to the discovery of an “oxide-support effect” on atomically dispersed metal catalysts. Pd atomically dispersed on Cu2O exhibits far better catalytic activity in the hydrogenation of alkynes, with an extremely high selectivity toward alkenes, compared to catalysts on other oxides. Pd species galvanically displace surface Cu(I) sites on Cu2O to create two-coordinated Pd(I), which is a critical step for the activation and heterolytic splitting of H2 into Pd-H− and O-H+ species for the selective hydrogenation of alkynes. Moreover, the adsorption of alkenes on H2-preadsorbed Pd(I) is relatively weak, preventing deeper hydrogenation and increased selectivity during semihydrogenation. We demonstrate that the local coordinate environment of active metal centers plays a crucial role in determining the catalytic performance of an oxide-supported atomically dispersed catalyst.
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200
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Lomelí‐Rosales DA, Delgado JA, Díaz de los Bernardos M, Pérez‐Rodríguez S, Gual A, Claver C, Godard C. A General One‐Pot Methodology for the Preparation of Mono‐ and Bimetallic Nanoparticles Supported on Carbon Nanotubes: Application in the Semi‐hydrogenation of Alkynes and Acetylene. Chemistry 2019; 25:8321-8331. [DOI: 10.1002/chem.201901041] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 04/17/2019] [Indexed: 01/08/2023]
Affiliation(s)
- Diego A. Lomelí‐Rosales
- Departamento de Química, Centro Universitario de Ciencias Exactas e IngenieríasUniversidad de Guadalajara Blvd. Marcelino García Barragán 1421, CP 44430 Guadalajara Jalisco México
| | - Jorge A. Delgado
- Centre Tecnològic de la Química C/Marceli Domingo 43007 Tarragona Spain
| | | | | | - Aitor Gual
- Centre Tecnològic de la Química C/Marceli Domingo 43007 Tarragona Spain
| | - Carmen Claver
- Centre Tecnològic de la Química C/Marceli Domingo 43007 Tarragona Spain
- Departament de Química Física i InorgànicaUniversitat Rovira i Virgili C/Marceli Domingo 1 43007 Tarragona Spain
| | - Cyril Godard
- Departament de Química Física i InorgànicaUniversitat Rovira i Virgili C/Marceli Domingo 1 43007 Tarragona Spain
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