改性P(VDF-HFP)基凝胶聚合物电解质研究进展

Research progress of modifying P(VDF-HFP) based gel polymer electrolyte

凝胶聚合物电解质是先进锂离子电池材料研究的重点之一,对其未来的发展起到至关重要的作用。总结了国内外近年来聚合物锂离子电池改性P(VDF-HFP)凝胶聚合物电解质的研究成果;重点介绍了共混凝胶聚合物电解质和纳米复合凝胶聚合物电解质的制备方法及其离子导电性;并对P(VDF-HFP)基凝胶聚合物电解质在锂离子电池中的应用做出了展望。

Gel polymer electrolyte is one of the priority materials for advanced lithium ion battery research. It plays an important role in lithium ion battery＇s development. The research progress in recent years in modifying P（VDF-HFP） based gel polymer electrolytes for polymer Li-ion battery was reviewed. The preparation and ionic conductivity of hybrid gel polymer electrolyte （HGPE） and nanocomposites gel polymer electrolyte （NGPE） was comprehensively introduced, The application prospect of P （VDF-HFP） based gel polymer electrolyte for Li-ion battery was put forward.