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Hollow multishelled structural ZnO fillers enhance the ionic conductivity of polymer electrolyte for lithium batteries

文献类型：期刊论文

作者Ma, Yingjian1,2; Bi, Ruyi1,2; Yang, Mei1; Wei, Peng1,3; Qi, Jian1; Wang, Jiangyan1,3; Yu, Ranbo2; Wang, Dan1,3
刊名JOURNAL OF NANOPARTICLE RESEARCH
出版日期2023
卷号25期号:1页码:11
关键词Hollow multishelled structure ZnO Composite polymer electrolyte Lithium battery Ionic conductivity Energy storage
ISSN号1388-0764
DOI10.1007/s11051-022-05661-7
英文摘要Composite polymer electrolyte (CPE) with ceramic fillers has gained great attention for lithium batteries with high energy density and safety. However, the agglomeration of ceramic fillers and weak polymer-ceramic interaction induces limited ionic conductivity and hinders its implementation. Here, hollow multishelled structure (HoMS) ZnO with a size range of 700 similar to 900 nm is designed as fillers for polyethylene oxide (PEO)-based CPE. Strong chemical and mechanical interaction between PEO and ZnO HoMS enable a high ionic conductivity and good electrochemical and mechanical stability. Wherein, double-shelled ZnO HoMS exhibits a good ionic conductivity of 1.04 x 10(-4) S center dot cm(-1) and 1.2 x 10(-3) S center dot cm(-1) at 30 degrees C and 60 degrees C. Additionally, all-solid-state LiFePO4/Li full cell adopted with ZnO HoMS filled CPE exhibits a high initial specific capacity of 169 mAh center dot g(-1) and good cycling stability and withstands abuse test. The enhanced performance is due to that HoMS provides PEO with faster ion transport channels, more effective Lewis acid-based interaction sites, suppressed PEO crystallinity, and improved ionic conductivity.
资助项目\ Natural Science Foundation of China ; National Key RD Program[51932001] ; National Key RD Program[51872024] ; National Key RD Program[21820102002] ; National Key RD Program[21931012] ; National Key RD Program[22111530178] ; National Key RD Program[51972305] ; National Key RD Program[51972306] ; Cooperation Fund of the Institute of Clean Energy Innovation, Chinese Academy of Sciences[2018YFA0703503] ; Cooperation Fund of the Institute of Clean Energy Innovation, Chinese Academy of Sciences[2021YFC2902500] ; Cooperation Fund of the Institute of Clean Energy Innovation, Chinese Academy of Sciences[2022YFA1504100] ; Zhongke-Yuneng Joint R&D Center Program[DNL202020] ; [ZKYN2022008]
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Materials Science
语种英语
WOS记录号WOS:000908685900001
出版者SPRINGER
资助机构\ Natural Science Foundation of China ; National Key RD Program ; Cooperation Fund of the Institute of Clean Energy Innovation, Chinese Academy of Sciences ; Zhongke-Yuneng Joint R&D Center Program
源URL[http://ir.ipe.ac.cn/handle/122111/56393]  
专题中国科学院过程工程研究所
通讯作者Wang, Jiangyan; Yu, Ranbo; Wang, Dan
作者单位1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
2.Univ Sci & Technol, Sch Met & Ecol Engn, Beijing 100083, Peoples R China
3.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Ma, Yingjian,Bi, Ruyi,Yang, Mei,et al. Hollow multishelled structural ZnO fillers enhance the ionic conductivity of polymer electrolyte for lithium batteries[J]. JOURNAL OF NANOPARTICLE RESEARCH,2023,25(1):11.
APA Ma, Yingjian.,Bi, Ruyi.,Yang, Mei.,Wei, Peng.,Qi, Jian.,...&Wang, Dan.(2023).Hollow multishelled structural ZnO fillers enhance the ionic conductivity of polymer electrolyte for lithium batteries.JOURNAL OF NANOPARTICLE RESEARCH,25(1),11.
MLA Ma, Yingjian,et al."Hollow multishelled structural ZnO fillers enhance the ionic conductivity of polymer electrolyte for lithium batteries".JOURNAL OF NANOPARTICLE RESEARCH 25.1(2023):11.

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来源：过程工程研究所

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