Additives for extruding polymer electrolytes

作者: F Brochu

DOI: 10.1016/S0378-7753(97)84031-1

关键词:

摘要: Preparation of an electrolyte film for lithium/polymer batteries by extruding a powder mixture containing polymer, lithium salt and additive consisting ultra fine metal oxide, such as silica, aluminum, or titanium oxide with particle size between about 7 40 nm. The role the is to prevent formation adhesive solid blocks in allow introduction this extruder. Electrolyte compositions, electrolytes well electrochemical generators obtained according invention are also described.

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