Surface modification of polyolefin separators for lithium ion batteries to reduce thermal shrinkage

• 作 者: Peng Zhao Juping Yang Yuming S
• 机 构: InstituteofNuclearandNewEnergyTechnology,StateKeyLaboratoryofAutomotiveSafetyandEnergy,HuadongInstit
• 出 处: 能源化学：英文版
• 发表日期: 2015年2期
• 关键词: 锂离子电池 表面改性 热收缩 聚烯烃 隔膜 厚度 交联网络 有机/无机 thermal shrinkage organic/inorganic hybrid c
• 基金项目: This work is supported by the MOST （Grant No.2013CB934000, 2014DFG71590, 2011CB935902, 2010DFA72760, 2011CB711202, 2013AA050903, 2011AA11A257 and 2011AA11A254）, China Postdoctoral Science Foundation （

Surface chemical modification of polyolefin separators for lithium ion batteries is attempted to reduce the thermal shrinkage, which is important for the battery energy density. In this study, we grafted organic/inorganic hybrid crosslinked networks on th