中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 大连化学物理研究所
  3. 中国科学院大连化学物理研究所
Supported Noble-Metal Single Atoms for Heterogeneous Catalysis

文献类型：期刊论文

作者Li, Xuning1,3; Yang, Xiaofeng3; Huang, Yanqiang3; Zhang, Tao2,3; Liu, Bin1
刊名ADVANCED MATERIALS
出版日期2019-07-07
页码19
关键词catalytic mechanisms heterogeneous catalysis noble metals single-atom catalysts structure-activity relationships
ISSN号0935-9648
DOI10.1002/adma.201902031
通讯作者Huang, Yanqiang(yqhuang@dicp.ac.cn) ; Zhang, Tao(taozhang@dicp.ac.cn) ; Liu, Bin(liubin@ntu.edu.sg)
英文摘要Single-atom catalysts (SACs), with atomically distributed active metal sites on supports, serve as a newly advanced material in catalysis, and open broad prospects for a wide variety of catalytic processes owing to their unique catalytic behaviors. To construct SACs with precise structures and high density of accessible single-atom sites, while preventing aggregation to large nanoparticles, various strategies for their chemical synthesis have been recently developed by improving the distribution and chemical bonding of active sites on supports, which results in excellent activity and selectivity in a variety of catalytic reactions. Noble-metal-based SACs are discussed, and their structural properties, chemical synthesis, and catalytic applications are highlighted. The structure-activity relationships and the underlying catalytic mechanisms are addressed, including the influences of surface species and reducibility of supports on the activity and stability, impact of the unique structural and electronic properties of single-atom centers modulated by metal/support interactions on catalytic activity and selectivity, and how the modified catalytic mechanism obtained by inhibiting the multiatoms involves catalytic pathways. Finally, the prospects and challenges for development in this field are highlighted.
WOS关键词WATER-GAS SHIFT ; FRUSTRATED LEWIS PAIRS ; CO OXIDATION ; ACTIVE-SITES ; IN-SITU ; SELECTIVE HYDROGENATION ; GOLD ; REDUCTION ; PLATINUM ; STABILITY
资助项目National Key R&D Program of China[2016YFA0202804] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB17000000] ; Dalian National Laboratory for Clean Energy[DNL180401] ; Youth Innovation Promotion Association CAS, Nanyang Technological University[M4080977.120] ; Ministry of Education of Singapore (AcRF Tier 1)[M4011021.120] ; Ministry of Education of Singapore (AcRF Tier 2)[2015-T1-002-108]
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种英语
WOS记录号WOS:000474480200001
出版者WILEY-V C H VERLAG GMBH
资助机构National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Dalian National Laboratory for Clean Energy ; Dalian National Laboratory for Clean Energy ; Youth Innovation Promotion Association CAS, Nanyang Technological University ; Youth Innovation Promotion Association CAS, Nanyang Technological University ; Ministry of Education of Singapore (AcRF Tier 1) ; Ministry of Education of Singapore (AcRF Tier 1) ; Ministry of Education of Singapore (AcRF Tier 2) ; Ministry of Education of Singapore (AcRF Tier 2) ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Dalian National Laboratory for Clean Energy ; Dalian National Laboratory for Clean Energy ; Youth Innovation Promotion Association CAS, Nanyang Technological University ; Youth Innovation Promotion Association CAS, Nanyang Technological University ; Ministry of Education of Singapore (AcRF Tier 1) ; Ministry of Education of Singapore (AcRF Tier 1) ; Ministry of Education of Singapore (AcRF Tier 2) ; Ministry of Education of Singapore (AcRF Tier 2) ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Dalian National Laboratory for Clean Energy ; Dalian National Laboratory for Clean Energy ; Youth Innovation Promotion Association CAS, Nanyang Technological University ; Youth Innovation Promotion Association CAS, Nanyang Technological University ; Ministry of Education of Singapore (AcRF Tier 1) ; Ministry of Education of Singapore (AcRF Tier 1) ; Ministry of Education of Singapore (AcRF Tier 2) ; Ministry of Education of Singapore (AcRF Tier 2) ; National Key R&D Program of China ; National Key R&D Program of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Dalian National Laboratory for Clean Energy ; Dalian National Laboratory for Clean Energy ; Youth Innovation Promotion Association CAS, Nanyang Technological University ; Youth Innovation Promotion Association CAS, Nanyang Technological University ; Ministry of Education of Singapore (AcRF Tier 1) ; Ministry of Education of Singapore (AcRF Tier 1) ; Ministry of Education of Singapore (AcRF Tier 2) ; Ministry of Education of Singapore (AcRF Tier 2)
源URL[http://cas-ir.dicp.ac.cn/handle/321008/175193]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者Huang, Yanqiang; Zhang, Tao; Liu, Bin
作者单位1.Nanyang Technol Univ, Sch Chem & Biomed Engn, Singapore 637459, Singapore
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714		 Li, Xuning,Yang, Xiaofeng,Huang, Yanqiang,et al. Supported Noble-Metal Single Atoms for Heterogeneous Catalysis[J]. ADVANCED MATERIALS,2019:19.
APA Li, Xuning,Yang, Xiaofeng,Huang, Yanqiang,Zhang, Tao,&Liu, Bin.(2019).Supported Noble-Metal Single Atoms for Heterogeneous Catalysis.ADVANCED MATERIALS,19.
MLA Li, Xuning,et al."Supported Noble-Metal Single Atoms for Heterogeneous Catalysis".ADVANCED MATERIALS (2019):19.

入库方式： OAI收割

来源：大连化学物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。