GIEC OpenIR  > 中国科学院广州能源研究所
Synergistic film-forming effect of oligo(ethylene oxide)-functionalized trimethoxysilane and propylene carbonate electrolytes on graphite anode
Wang, Jinglun1,2,3; Qin, Xueying1,2,3; Yan, Xiaodan1,2,3; Zhao, Xinyue1,2,3; Zhang, Lingzhi1,2,3
2017-05-01
发表期刊IONICS
卷号23期号:5页码:1131-1136
摘要Oligo(ethylene oxide)-functionalized trialkoxysilanes can be used as novel electrolytes for high-voltage cathode, such as LiCoO2 (4.35 V) and Li1.2Ni0.2Mn0.6O2 (4.6 V); however, they are not well compatible with graphite anode. In this study, a synergistic solid electrolyte interphase (SEI) film-forming effect between [3-[2-(2-methoxyethoxy)ethoxy]propyl]-trimethoxysilane (TMSM2) and propylene carbonate (PC) on graphite electrode was investigated. Excellent SEI film-forming capability and cycling performance was observed in graphite/Li cells using the electrolyte of 1 M LiPF6 in the binary solvent of TMSM2 and PC, with the PC content in the range of 10-30 vol.%. Meanwhile, the graphite/Li cells delivered higher specific capacity and better capacity retention in the electrolyte of 1 M LiPF6 in TMSM2 and PC (TMSM2:PC = 9:1, by vol.), compared with those in the electrolyte of 1 M LiPF6 in TMSM2 and EC (TMSM2:EC = 9:1, by vol.). The synergistic SEI film-forming properties of TMSM2 and PC on the surface of graphite anode was characterized by electrolyte solution structure analysis through Raman spectroscopy and surface analysis detected by scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and Fourier transform infrared spectroscopy (FT-IR) analysis.
文章类型Article
关键词Organosilicon Electrolyte Propylene Carbonate Solid Electrolyte Interphase Graphite Lithium-ion Batteries
WOS标题词Science & Technology ; Physical Sciences
资助者K. C. Wong Education Foundation ; Guangdong Provincial Project for Science and Technology(2014A050503050 /2015B010135008) ; Guangzhou Municipal Project for Science and Technology(2014Y2-00012/201509010018) ; National Natural Science Foundation of China(21573239) ; K. C. Wong Education Foundation ; Guangdong Provincial Project for Science and Technology(2014A050503050 /2015B010135008) ; Guangzhou Municipal Project for Science and Technology(2014Y2-00012/201509010018) ; National Natural Science Foundation of China(21573239)
DOI10.1007/s11581-016-1909-5
研究领域[WOS]Chemistry ; Electrochemistry ; Physics
关键词[WOS]LITHIUM-ION BATTERIES ; TRIS-2-METHOXYETHOXY SILANE ; LIQUID ELECTROLYTES ; ETHYLENE CARBONATE ; SOLVENT SYSTEMS ; CELLS ; SALTS
收录类别SCI
语种英语
资助者K. C. Wong Education Foundation ; Guangdong Provincial Project for Science and Technology(2014A050503050 /2015B010135008) ; Guangzhou Municipal Project for Science and Technology(2014Y2-00012/201509010018) ; National Natural Science Foundation of China(21573239) ; K. C. Wong Education Foundation ; Guangdong Provincial Project for Science and Technology(2014A050503050 /2015B010135008) ; Guangzhou Municipal Project for Science and Technology(2014Y2-00012/201509010018) ; National Natural Science Foundation of China(21573239)
WOS类目Chemistry, Physical ; Electrochemistry ; Physics, Condensed Matter
WOS记录号WOS:000399828400010
引用统计
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/14171
专题中国科学院广州能源研究所
作者单位1.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou, Guangdong, Peoples R China
2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou, Guangdong, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式
GB/T 7714
Wang, Jinglun,Qin, Xueying,Yan, Xiaodan,et al. Synergistic film-forming effect of oligo(ethylene oxide)-functionalized trimethoxysilane and propylene carbonate electrolytes on graphite anode[J]. IONICS,2017,23(5):1131-1136.
APA Wang, Jinglun,Qin, Xueying,Yan, Xiaodan,Zhao, Xinyue,&Zhang, Lingzhi.(2017).Synergistic film-forming effect of oligo(ethylene oxide)-functionalized trimethoxysilane and propylene carbonate electrolytes on graphite anode.IONICS,23(5),1131-1136.
MLA Wang, Jinglun,et al."Synergistic film-forming effect of oligo(ethylene oxide)-functionalized trimethoxysilane and propylene carbonate electrolytes on graphite anode".IONICS 23.5(2017):1131-1136.
条目包含的文件
条目无相关文件。
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
[Wang, Jinglun]的文章
[Qin, Xueying]的文章
[Yan, Xiaodan]的文章
百度学术
百度学术中相似的文章
[Wang, Jinglun]的文章
[Qin, Xueying]的文章
[Yan, Xiaodan]的文章
必应学术
必应学术中相似的文章
[Wang, Jinglun]的文章
[Qin, Xueying]的文章
[Yan, Xiaodan]的文章
相关权益政策
暂无数据
收藏/分享
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。