HFCAS OpenIR  > 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
Xu, Kun1; Sun, Yiqiang2; Sun, Yuanmiao3; Zhang, Yongqi1; Jia, Guichong1; Zhang, Qinghua4; Gu, Lin4; Li, Shuzhou3; Li, Yue2; Fan, Hong Jin1
2018-11-01
发表期刊ACS ENERGY LETTERS
ISSN2380-8195
卷号3期号:11页码:2750-2756
通讯作者Li, Yue(yueli@issp.ac.cn) ; Fan, Hong Jin(fanhj@ntu.edu.sg)
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.
资助者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 ; 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 ; 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 ; 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
DOI10.1021/acsenergylett.8b01893
关键词[WOS]ENHANCED CATALYTIC-ACTIVITY ; OXYGEN EVOLUTION ; EFFICIENT ; CHALLENGES ; NANOSHEETS ; COPPER ; COSE2
收录类别SCI
语种英语
资助项目Singapore MOE AcRF Tier 2 Grant[MOE2017-T2-1-073] ; National Natural Science Foundation of China[51728204]
资助者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 ; 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 ; 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 ; 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
WOS研究方向Chemistry ; Electrochemistry ; Energy & Fuels ; Science & Technology - Other Topics ; Materials Science
WOS类目Chemistry, Physical ; Electrochemistry ; Energy & Fuels ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号WOS:000450374600017
出版者AMER CHEMICAL SOC
引用统计
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/34403
专题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.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Yin-Yang Harmony_ Me(4428KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Xu, Kun]的文章
[Sun, Yiqiang]的文章
[Sun, Yuanmiao]的文章
百度学术
百度学术中相似的文章
[Xu, Kun]的文章
[Sun, Yiqiang]的文章
[Sun, Yuanmiao]的文章
必应学术
必应学术中相似的文章
[Xu, Kun]的文章
[Sun, Yiqiang]的文章
[Sun, Yuanmiao]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Yin-Yang Harmony_ Metal and Nonmetal Dual-Doping Boosts Electrocatalytic Activity for Alkaline Hydrogen Evolution.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 

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。