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. 合肥物质科学研究院
  3. 中国科学院合肥物质科学研究院
  4. 中科院强磁场科学中心
Tuning the Electronic Structure of Se via Constructing Rh-MoSe2 Nanocomposite to Generate High-Performance Electrocatalysis for Hydrogen Evolution Reaction

文献类型：期刊论文

作者Liu, Shuai1,3; Li, Mengsi1,3; Wang, Changlai1,3; Jiang, Peng1,3; Hu, Lin2; Chen, Qianwang1,2,3
刊名ACS SUSTAINABLE CHEMISTRY & ENGINEERING
出版日期2018-07-01
卷号6期号:7页码:9137-9144
ISSN号2168-0485
关键词MoSe2 Hydrogen evolution reaction Electron transfer Rh Electronic structure
DOI10.1021/acssuschemeng.8b01467
通讯作者Chen, Qianwang(cqw@ustc.edu.cn)
英文摘要As one of the most promising acid-stable catalysts for hydrogen evolution reaction (HER), MoSe2 was hampered by the limited quantity of active sites and poor conductivity, which severely impede the efficiency of hydrogen production. Different from heteroatoms doping and conductivity improvement, to address this issues, the electronic structure of active edge sites Se in MoSe2 were modulated by electron injection from ruthenium deposited on MoSe2 nanosheets. The Rh-MoSe2 nanocomposite exhibits great performance enhancement with a low onset potential of 3 mV and quite low overpotential of 31 mV (vs RHE), which is superior to almost all Rh-based and MoSe2-based electrocatalysts. Experimental results and density functional theory (DFT) simulations reveal that the performance improvement stems from the modulated electronic structure of Se atoms at the edge sites by electron transfer from metal Rh to MoSe2 support, which leads to a moderate Delta G(H)* value of 0.09 eV compared to 0.83 eV for MoSe2 and -0.26 eV for Rh.
WOS关键词HYBRID NANOSTRUCTURES ; OXYGEN REDUCTION ; EFFICIENT ; CATALYSTS ; GRAPHENE ; MOSE2 ; NANOSHEETS ; NANOPARTICLES ; NANOTUBES ; 1T-MOSE2
资助项目National Natural Science Foundation (NSFC)[51772283] ; National Natural Science Foundation (NSFC)[21271163] ; Most Grant[2016YFA0401800] ; CAS/SAFEA International Partnership Program for Creative Research Teams[2016HSC-IU011] ; CAS Hefei Science Center[2016HSC-IU011]
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Engineering
语种英语
出版者AMER CHEMICAL SOC
WOS记录号WOS:000444924500117
资助机构National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; National Natural Science Foundation (NSFC) ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; Most Grant ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center ; CAS Hefei Science Center
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/38892]  
专题合肥物质科学研究院_中科院强磁场科学中心
通讯作者Chen, Qianwang
作者单位1.Univ Sci & Technol China, Collaborat Innovat Ctr Suzhou Nano Sci & Technol, Hefei 230026, Anhui, Peoples R China
2.Chinese Acad Sci, Hefei Inst Phys Sci, High Magnet Field Lab, Anhui Key Lab Condensed Mater Phys Extreme Condit, Hefei 230031, Anhui, Peoples R China
3.Univ Sci & Technol China, Dept Mat Sci & Engn, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Shuai,Li, Mengsi,Wang, Changlai,et al. Tuning the Electronic Structure of Se via Constructing Rh-MoSe2 Nanocomposite to Generate High-Performance Electrocatalysis for Hydrogen Evolution Reaction[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2018,6(7):9137-9144.
APA Liu, Shuai,Li, Mengsi,Wang, Changlai,Jiang, Peng,Hu, Lin,&Chen, Qianwang.(2018).Tuning the Electronic Structure of Se via Constructing Rh-MoSe2 Nanocomposite to Generate High-Performance Electrocatalysis for Hydrogen Evolution Reaction.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,6(7),9137-9144.
MLA Liu, Shuai,et al."Tuning the Electronic Structure of Se via Constructing Rh-MoSe2 Nanocomposite to Generate High-Performance Electrocatalysis for Hydrogen Evolution Reaction".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 6.7(2018):9137-9144.

入库方式： OAI收割

来源：合肥物质科学研究院

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。