Strong Electronic Interaction in Dual-Cation-Incorporated NiSe2 Nanosheets with Lattice Distortion for Highly Efficient Overall Water Splitting

doi:10.1002/adma.201802121

HFCAS OpenIR > 中科院固体物理研究所

	Strong Electronic Interaction in Dual-Cation-Incorporated NiSe2 Nanosheets with Lattice Distortion for Highly Efficient Overall Water Splitting
	Sun, Yiqiang 1,2; Xu, Kun 3; Wei, Zengxi 4; Li, Huilin 1,2; Zhang, Tao1,2 ; Li, Xinyang1 ; Cai, Weiping1 ; Ma, Jianmin 4; Fan, Hong Jin 3; Li, Yue1
	2018-08-29
发表期刊	ADVANCED MATERIALS
ISSN	0935-9648
通讯作者	Fan, Hong Jin(fanhj@ntu.edu.sg) ; Li, Yue(yueli@issp.ac.cn)
摘要	Exploring highly efficient and low-cost electrocatalysts for electrochemical water splitting is of importance for the conversion of intermediate energy. Herein, the synthesis of dual-cation (Fe, Co)-incorporated NiSe2 nanosheets (Fe, Co-NiSe2) and systematical investigation of their electrocatalytic performance for water splitting as a function of the composition are reported. The dual-cation incorporation can distort the lattice and induce stronger electronic interaction, leading to increased active site exposure and optimized adsorption energy of reaction intermediates compared to single-cation-doped or pure NiSe2. As a result, the obtained Fe0.09Co0.13-NiSe2 porous nanosheet electrode shows an optimized catalytic activity with a low overpotential of 251 mV for oxygen evolution reaction and 92 mV for hydrogen evolution reaction (both at 10 mA cm(-2) in 1 m KOH). When used as bifunctional electrodes for overall water splitting, the current density of 10 mA cm(-2) is achieved at a low cell voltage of 1.52 V. This work highlights the importance of dual-cation doping in enhancing the electrocatalyst performance of transition metal dichalcogenides.
关键词	bifunctional electrocatalyst dual-cation metal doping electronic interaction lattice distortion water splitting
DOI	10.1002/adma.201802121
关键词[WOS]	OXYGEN EVOLUTION REACTION ; HYDROGEN EVOLUTION ; BIFUNCTIONAL ELECTROCATALYST ; OXIDATION ; CATALYSTS ; GENERATION ; NANOWIRES ; FILM ; NANOPARTICLES ; SCAFFOLDS
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2017YFA0207101] ; Natural Science Foundation of China[51771188] ; Natural Science Foundation of China[51371165] ; Natural Science Foundation of China[51571189] ; Cross-disciplinary Collaborative Teams Program in CAS ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology[2017FXZY002] ; Singapore Ministry of Education Tier 1 grant[RG117/16] ; National Key Research and Development Program of China[2017YFA0207101] ; Natural Science Foundation of China[51771188] ; Natural Science Foundation of China[51371165] ; Natural Science Foundation of China[51571189] ; Cross-disciplinary Collaborative Teams Program in CAS ; CAS/SAFEA International Partnership Program for Creative Research Teams ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology[2017FXZY002] ; Singapore Ministry of Education Tier 1 grant[RG117/16]
项目资助者	National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; 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 ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Natural Science Foundation of China ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; Cross-disciplinary Collaborative Teams Program in CAS ; 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 ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant ; Singapore Ministry of Education Tier 1 grant
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000442732400016
出版者	WILEY-V C H VERLAG GMBH
引用统计	被引频次：360[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/38049
专题	中科院固体物理研究所
通讯作者	Fan, Hong Jin; Li, Yue
作者单位	1.Chinese Acad Sci, Inst Solid State Phys, Anhui Key Lab Nanomat & Nanotechnol, Key Lab Mat Phys, Hefei 230031, Anhui, Peoples R China 2.Univ Sci & Technol China, Sci Isl Branch, Hefei 230026, Anhui, Peoples R China 3.Nanyang Technol Univ, Sch Phys & Math Sci, 21 Nanyang Link, Singapore 637371, Singapore 4.Hunan Univ, Sch Phys & Elect, Changsha 410082, Hunan, Peoples R China
推荐引用方式 GB/T 7714	Sun, Yiqiang,Xu, Kun,Wei, Zengxi,et al. Strong Electronic Interaction in Dual-Cation-Incorporated NiSe2 Nanosheets with Lattice Distortion for Highly Efficient Overall Water Splitting[J]. ADVANCED MATERIALS,2018,30(35):7.
APA	Sun, Yiqiang.,Xu, Kun.,Wei, Zengxi.,Li, Huilin.,Zhang, Tao.,...&Li, Yue.(2018).Strong Electronic Interaction in Dual-Cation-Incorporated NiSe2 Nanosheets with Lattice Distortion for Highly Efficient Overall Water Splitting.ADVANCED MATERIALS,30(35),7.
MLA	Sun, Yiqiang,et al."Strong Electronic Interaction in Dual-Cation-Incorporated NiSe2 Nanosheets with Lattice Distortion for Highly Efficient Overall Water Splitting".ADVANCED MATERIALS 30.35(2018):7.