Effect of POSS-PEG hybrid nanoparticles on cycling performance of polyether-LiDFOB based solid polymer electrolytes for all solid-state Li-ion battery applications

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• 作者：Anji Reddy Polu^a ; ^b ; ^{reddyphysics06@gmail.com} ; Hee-Woo Rhee^a ; ^{hwrhee@sogang.ac.kr} ; M. Jeevan Kumar Reddy^c ; A.M. Shanmugharaj^c ; Sung Hun Ryu^c ; Dong Kyu Kim^a
• 关键词：POSS-PEG ; Ionic conductivity ; Rate capability ; LiCoO2 ; Lithium batteries
• 刊名：Journal of Industrial and Engineering Chemistry
• 出版年：2017
• 出版时间：25 January 2017
• 年：2017
• 卷：45
• 期：Complete
• 页码：68-77
• 全文大小：2769 K
• 卷排序：45

文摘

Nanocomposite solid polymer electrolyte (NSPE) membranes are prepared and characterized. POSS-PEG improves the mechanical integrity with good thermal stability of the SPEs. High total ionic conductivity; 7.28 × 10−5 S/cm at 23 °C, 1.15 × 10−4 S/cm at 30 °C. Good cycling capabilities for LiCoO2-CBL based Li metal polymer batteries.