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Facilitating uniform lithium deposition via nanoconfinement of free amide molecules in solid electrolyte complexion for lithium metal batteries

文献类型：期刊论文

作者Wang, Simeng1,2; Chen, Yong1,3; Fang, Qiu4,5; Huang, Jiajia1,2; Wang, Xuefeng4,5; Chen, Shimou6; Zhang, Suojiang1,2
刊名ENERGY STORAGE MATERIALS
出版日期2023
卷号54页码:596-604
ISSN号2405-8297
关键词Solid electrolyte complexion Nanoconfinement Uniform lithium deposition Deep eutectic solvents Lithium metal batteries
DOI10.1016/j.ensm.2022.11.002
英文摘要As a facile method to facilitate the uniform lithium deposition on the lithium metal anode, a unique solid electrolyte complexion consisted of polyethylene oxide, UiO-66-NH2, and deep eutectic solvents (PEMD) with nanoconfinement significantly improves the lithium metal cycling stability. Specifically, the free amide molecules of deep eutectic solvents are nanoconfined by UiO-66-NH2 in the polyethylene oxide (PEO) matrix, and an excellent symmetrical electrochemical cycling performance more than 3600 h is achieved, extended by similar to 10 times comparing to the reference. Furthermore, the Li || PEMD || LiFePO4 cell not only exhibits satisfactory electrochemical performance at 60 degrees C inherited from PEO, but also presents unexpected capacity reversibility, cycling stability, and enhanced rate capability at low temperatures down to 10 degrees C. The design of the solid electrolyte complexion with nanoconfinement opens an innovative avenue to the practical implementation of the PEO based lithium metal batteries.
WOS关键词EUTECTIC SOLVENTS DESS ; DENDRITE-FREE ; POLYMER ELECTROLYTES ; N-METHYLACETAMIDE ; DEPENDENCE ; TRANSPORT ; DESIGN ; MATRIX ; SAFE ; SALT
资助项目National Key Research and Development Program of China[2021YFB2400300] ; Key Research and Development Program of Henan Province[221111240100] ; Science Fund for Creative Research Groups of the National Natural Science Foundation of China[21921005] ; IPE Talent Start-up Program of Institute of Process Engineering of Chinese Academy of Sciences[E0293507] ; National Natural Science Foundation of China (NSFC)[22005334] ; Natural Science Foundation of Beijing[Z200013]
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Materials Science
语种英语
出版者ELSEVIER
WOS记录号WOS:000905491300001
资助机构National Key Research and Development Program of China ; Key Research and Development Program of Henan Province ; Science Fund for Creative Research Groups of the National Natural Science Foundation of China ; IPE Talent Start-up Program of Institute of Process Engineering of Chinese Academy of Sciences ; National Natural Science Foundation of China (NSFC) ; Natural Science Foundation of Beijing
源URL[http://ir.ipe.ac.cn/handle/122111/56522]  
专题中国科学院过程工程研究所
通讯作者Huang, Jiajia; Wang, Xuefeng; Zhang, Suojiang
作者单位1.Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, State Key Lab Multiphase Complex Syst, CAS Key Lab Green Proc & Engn,Inst Proc Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China
3.China Univ Min & Technol, Sch Chem & Environm Engn, Beijing 100083, Peoples R China
4.Chinese Acad Sci, Inst Phys, Lab Adv Mat & Electron Microscopy, Beijing 100190, Peoples R China
5.Tianmu Lake Inst Adv Energy Storage Technol Co Lt, Liyang 213300, Jiangsu, Peoples R China
6.Beijing Univ Chem Technol, State Key Lab Chem Resource Engn, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Simeng,Chen, Yong,Fang, Qiu,et al. Facilitating uniform lithium deposition via nanoconfinement of free amide molecules in solid electrolyte complexion for lithium metal batteries[J]. ENERGY STORAGE MATERIALS,2023,54:596-604.
APA Wang, Simeng.,Chen, Yong.,Fang, Qiu.,Huang, Jiajia.,Wang, Xuefeng.,...&Zhang, Suojiang.(2023).Facilitating uniform lithium deposition via nanoconfinement of free amide molecules in solid electrolyte complexion for lithium metal batteries.ENERGY STORAGE MATERIALS,54,596-604.
MLA Wang, Simeng,et al."Facilitating uniform lithium deposition via nanoconfinement of free amide molecules in solid electrolyte complexion for lithium metal batteries".ENERGY STORAGE MATERIALS 54(2023):596-604.

入库方式： OAI收割

来源：过程工程研究所

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