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  4. 中科院固体物理研究所
Yin-Yang Harmony: Metal and Nonmetal Dual-Doping Boosts Electrocatalytic Activity for Alkaline Hydrogen Evolution

文献类型：期刊论文

作者Xu, Kun1; Sun, Yiqiang2; Sun, Yuanmiao3; Zhang, Yongqi1; Jia, Guichong1; Zhang, Qinghua4; Gu, Lin4; Li, Shuzhou3; Li, Yue2; Fan, Hong Jin1
刊名ACS ENERGY LETTERS
出版日期2018-11-01
卷号3期号:11页码:2750-2756
ISSN号2380-8195
DOI10.1021/acsenergylett.8b01893
通讯作者Li, Yue(yueli@issp.ac.cn) ; Fan, Hong Jin(fanhj@ntu.edu.sg)
英文摘要Active site number, water dissociation, and hydrogen adsorption free energy are the three main parameters for regulating the activity of electrocatalysts for hydrogen evolution reaction (HER) in alkaline media. However, at present, simultaneous modulations of these three parameters for alkaline HER still remain challenging. In this work, we take CoP as the model material and demonstrate that a metal and nonmetal dual-doping strategy can achieve simultaneous modulation of these three parameters by inducing lattice irregularity and optimizing the electronic configuration in CoP nanomaterials. Benefiting from the oxygen and copper dual-doping collective effect, the optimized O,Cu-CoP nanowire array electrode shows nearly 10-fold enhancement in catalytic activity for alkaline HER compared to a pure CoP nanowire electrode. Our work may provide a new concept to boost performance of nonprecious metal electrocatalysts for alkaline HER.
WOS关键词ENHANCED CATALYTIC-ACTIVITY ; OXYGEN EVOLUTION ; EFFICIENT ; CHALLENGES ; NANOSHEETS ; COPPER ; COSE2
资助项目Singapore MOE AcRF Tier 2 Grant[MOE2017-T2-1-073] ; National Natural Science Foundation of China[51728204]
WOS研究方向Chemistry ; Electrochemistry ; Energy & Fuels ; Science & Technology - Other Topics ; Materials Science
语种英语
WOS记录号WOS:000450374600017
出版者AMER CHEMICAL SOC
资助机构Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; Singapore MOE AcRF Tier 2 Grant ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/34402]  
专题合肥物质科学研究院_中科院固体物理研究所
通讯作者Li, Yue; Fan, Hong Jin
作者单位1.Nanyang Technol Univ, Sch Phys & Math Sci, 21 Nanyang Link, Singapore 637371, Singapore
2.Chinese Acad Sci, Inst Solid State Phys, Anhui Key Lab Nanomat & Nanotechnol, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China
3.Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore
4.Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Xu, Kun,Sun, Yiqiang,Sun, Yuanmiao,et al. Yin-Yang Harmony: Metal and Nonmetal Dual-Doping Boosts Electrocatalytic Activity for Alkaline Hydrogen Evolution[J]. ACS ENERGY LETTERS,2018,3(11):2750-2756.
APA Xu, Kun.,Sun, Yiqiang.,Sun, Yuanmiao.,Zhang, Yongqi.,Jia, Guichong.,...&Fan, Hong Jin.(2018).Yin-Yang Harmony: Metal and Nonmetal Dual-Doping Boosts Electrocatalytic Activity for Alkaline Hydrogen Evolution.ACS ENERGY LETTERS,3(11),2750-2756.
MLA Xu, Kun,et al."Yin-Yang Harmony: Metal and Nonmetal Dual-Doping Boosts Electrocatalytic Activity for Alkaline Hydrogen Evolution".ACS ENERGY LETTERS 3.11(2018):2750-2756.

入库方式： OAI收割

来源：合肥物质科学研究院

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