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    • 3. 发明申请
    • Polymer Electrolyte The Use Thereof And An Electrochemical Device Containing Said Polymer Electrolyte
    • 聚合物电解质及其用途及包含所述聚合物电解质的电化学装置
    • US20090029250A1
    • 2009-01-29
    • US11909531
    • 2006-03-23
    • Jurgen StebaniRobert GartnerGerhard Maier
    • Jurgen StebaniRobert GartnerGerhard Maier
    • H01M6/00H01M10/00
    • H01M10/0565H01M10/052H01M2300/0082Y02E60/122Y02P70/54
    • The present invention relates to a polymer electrolyte having a lithium salt component and a polymer component, wherein the polymer component comprises at least one polymer compound, the repetitive units of which have at least partially groups which interact with the anions of the lithium salt component such that the dissociation of the lithium salt is enhanced. Thereby, a high ion conductivity of the polymer electrolyte is ensured by the interaction of the polymer component with the anions of the lithium salt component without a liquid component, i.e. without plasticizer and solvent. The polymer electrolyte according to the present invention is particularly suitable for the use in an electrochemical device, in particular in a battery and a secondary battery. Furthermore, the present invention relates to the use of the polymer electrolyte for producing an electrochemical device, in particular a battery and a secondary battery, an electrochemical device comprising the polymer electrolyte as well as a method for increasing the ion conductivity of polymer electrolytes.
    • 本发明涉及具有锂盐组分和聚合物组分的聚合物电解质,其中聚合物组分包含至少一种聚合物化合物,其重复单元具有至少部分与锂盐组分的阴离子相互作用的基团,例如 锂盐的解离增强。 因此,通过聚合物组分与锂盐组分的阴离子的相互作用而不含液体组分即无增塑剂和溶剂来确保聚合物电解质的高离子电导率。 根据本发明的聚合物电解质特别适用于电化学装置,特别是在电池和二次电池中。 此外,本发明涉及聚合物电解质用于制造电化学装置,特别是电池和二次电池,包含聚合物电解质的电化学装置以及提高聚合物电解质的离子传导性的方法的用途。