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A Desolvated Solid-Solid-Solid Interface for a High-Capacitance Electric Double Layer

文献类型：期刊论文

作者Wang, Yu-Zuo1,2; Shan, Xu-Yi1; Ma, Li-Po3; Wang, Jia-Wei3; Wang, Da-Wei4; Peng, Zhang-Quan3; Cheng, Hui-Ming1,5,6; Li, Feng1,7
刊名ADVANCED ENERGY MATERIALS
出版日期2019-03-27
卷号9期号:12页码:6
关键词capacitance electric double layers solid-solid interfaces
ISSN号1614-6832
DOI10.1002/aenm.201803715
通讯作者Wang, Da-Wei(da-wei.wang@unsw.edu.au) ; Li, Feng(fli@imr.ac.cn)
英文摘要Understanding the electric double layer is essential for achieving efficient electrochemical energy storage technologies. A conventional solid-liquid electrode interface suffers from serious self-discharge and a narrow voltage window, which makes the development of a solid-solid interface imperative. However, an in-depth understanding of the electric double layer with a solid- solid interface is lacking. Here, a solid-solid interfacial electric double layer is proposed with excellent electrochemical performance. The solid layer is constructed by the electrochemical decomposition of lithium difluora(oxalate) borate, which provides a desolvated environment for the establishment of a electric double layer. This makes a stronger interaction between the electrode surface and the ions. Based on this unique property, it is found that the solid- solid interfacial electric double layer has an increased capacitance, which suggests a way to develop high-energy electrochemical capacitors.
资助项目National Science Foundation of China[51525206] ; National Science Foundation of China[51521091] ; National Science Foundation of China[51372253] ; Ministry of Science and Technology of China[2016YFA0200100] ; Ministry of Science and Technology of China[2016YFB0100100] ; Key Research Program of the Chinese Academy of Sciences[KGZD-EW-T06]
WOS研究方向Chemistry ; Energy & Fuels ; Materials Science ; Physics
语种英语
WOS记录号WOS:000463288400011
出版者WILEY-V C H VERLAG GMBH
资助机构National Science Foundation of China ; Ministry of Science and Technology of China ; Key Research Program of the Chinese Academy of Sciences
源URL[http://ir.imr.ac.cn/handle/321006/132643]  
专题金属研究所_中国科学院金属研究所
通讯作者Wang, Da-Wei; Li, Feng
作者单位1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
2.Northeastern Univ, Key Lab Anisotropy & Texture Mat, Shenyang 110819, Liaoning, Peoples R China
3.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Jilin, Peoples R China
4.Univ New South Wales, Sch Chem Engn, Sydney, NSW 2052, Australia
5.Tsinghua Univ, Tsinghua Berkeley Shenzhen Inst, Shenzhen 518055, Peoples R China
6.King Abdulaziz Univ, Ctr Excellence Environm Studies, Jeddah 21589, Saudi Arabia
7.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Yu-Zuo,Shan, Xu-Yi,Ma, Li-Po,et al. A Desolvated Solid-Solid-Solid Interface for a High-Capacitance Electric Double Layer[J]. ADVANCED ENERGY MATERIALS,2019,9(12):6.
APA Wang, Yu-Zuo.,Shan, Xu-Yi.,Ma, Li-Po.,Wang, Jia-Wei.,Wang, Da-Wei.,...&Li, Feng.(2019).A Desolvated Solid-Solid-Solid Interface for a High-Capacitance Electric Double Layer.ADVANCED ENERGY MATERIALS,9(12),6.
MLA Wang, Yu-Zuo,et al."A Desolvated Solid-Solid-Solid Interface for a High-Capacitance Electric Double Layer".ADVANCED ENERGY MATERIALS 9.12(2019):6.

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来源：金属研究所

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