Polymeric electrolyte, nonaqueous electrolyte and electric...

Details Polymeric electrolyte, nonaqueous electrolyte and electric... Polymeric electrolyte, nonaqueous electrolyte and electric...

H - Electricity

01

M

H01M 6/16 (2006.01) H01M 10/40 (2006.01)

Patent

CA 2344243

Provided are a polymeric electrolyte or a nonagueous electrolyte that can improve a transport rate of charge carrier ions by adding a compound having boron atoms in the structure, preferably one or more selected from the group consisting of compounds represented by the following general formulas (1) to (4), and an electric device such as a cell or the like using the same. general formula (1) general formula (2) Image general formula (3) general formula (4) Image wherein R11, R12, R13, R14, R15, R16, R21, R22, R23, R24, R25, R26, R27, R28, R31, R32, R33, R34, R35, R36, R37, R38, R39 R310, R41, R42, R43, R44, R45, R46, R47, R48, R49, R410, R411 and R412 each represent a hydrogen atom, a halogen atom or a monovalent group, or represent groups bound to each other to form a ring, and Ra, Rb, Rc and Rd each represent a group having a site capable of being bound to boron atoms which are the same or different.

Cette invention concerne une polyélectrolyte ou une électrolyte non aqueuse contenant au moins un élément pris dans le groupe constitué de composés qui comptent chacun des atomes de bore dans leur structure, composés représentés de préférence par les formules générales (1) à (4), et présentant par la même un indice de migration élevé en ce qui concerne les ions porteurs de charge ; ainsi qu'un dispositif électrique tel qu'une batterie renfermant lesdites électrolytes. Dans ces formules, R<11>, R<12>, R<13>, R<14>, R<15>, R<16>, R<21>, R<22>, R<23>, R<24>, R<25>, R<26>, R<27>, R<28>, R<31>, R<32>, R<33>, R<34>, R<35>, R<36>, R<37>, R<38>, R<39>, R<310>, R<41>, R<42>, R<43>, R<44>, R<45>, R<46>, R<47>, R<48>, R<49>, R<410>, R<411> et R<412> représentent chacun hydrogène, halogèno, ou un groupe monovalent ou bien sont liés à un autre pour former un noyau ; et Ra, Rb, Rc et Rd représentent chacun un groupe renfermant des parties qui peuvent chacune se lier aux mêmes atomes de bore ou à des atomes de bore différents.

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