中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Improving the performances of LiCoO2 cathode materials by soaking nano-alumina in commercial electrolyte

文献类型:期刊论文

作者Liu, JY ; Liu, N ; Liu, DT ; Bai, Y ; Shi, LH ; Wang, ZX ; Chen, LQ ; Hennige, V ; Schuch, A
刊名JOURNAL OF THE ELECTROCHEMICAL SOCIETY
出版日期2007
卷号154期号:1页码:A55
关键词LITHIUM-ION BATTERIES ELECTROCHEMICAL PERFORMANCE INTERCALATION CATHODE SURFACE MODIFICATION THERMAL-STABILITY SPINEL ELECTRODES AL2O3 ACID CARBONATES CATALYSTS
ISSN号0013-4651
通讯作者Liu, JY: Chinese Acad Sci, Lab Solid State Ion, Div Nanoscale Phys & Devices, Inst Phys, Beijing 100080, Peoples R China.
中文摘要The electrochemical and thermal performances of commercial LiCoO2 as cathode material of lithium-ion batteries were improved by soaking the nano-Al2O3 in commercial LiPF6/ ethylene carbonate/ dimethyl carbonate electrolyte. The acidity of the new electrolyte is much higher than that of the original ( commercial ) electrolyte. These observations cannot be explained with traditional models of performance improvement by surface coating/ modification. A solid superacid model was proposed based on extended and comprehensive analyses. This model disagrees with previous improvement mechanisms and predicts that some other nanocompounds can also be used as additives for improving the performances of LiCoO2 cathode materials. (c) 2006 The Electrochemical Society.
收录类别SCI
语种英语
公开日期2013-09-17
源URL[http://ir.iphy.ac.cn/handle/311004/39681]  
专题物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式
GB/T 7714
Liu, JY,Liu, N,Liu, DT,et al. Improving the performances of LiCoO2 cathode materials by soaking nano-alumina in commercial electrolyte[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2007,154(1):A55.
APA Liu, JY.,Liu, N.,Liu, DT.,Bai, Y.,Shi, LH.,...&Schuch, A.(2007).Improving the performances of LiCoO2 cathode materials by soaking nano-alumina in commercial electrolyte.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,154(1),A55.
MLA Liu, JY,et al."Improving the performances of LiCoO2 cathode materials by soaking nano-alumina in commercial electrolyte".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 154.1(2007):A55.

入库方式: OAI收割

来源:物理研究所

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