GELATINOUS ION CONDUCTOR AND ITS APPLICATION

PROBLEM TO BE SOLVED: To provide a gelatinous ion conductor which has a high ion conductivity and a low vapor pressure of an organic solvent, and a lithium ion battery which uses a gelatinous solid electrolyte and has a high liquid leakage resistance. SOLUTION: The gelatinous ion conductor contains...

Full description

Saved in:
Bibliographic Details
Main Author UENO EIZABURO
Format Patent
LanguageEnglish
Published 11.08.2011
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INSULATORS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
Online AccessGet full text

Cover

More Information
Summary:PROBLEM TO BE SOLVED: To provide a gelatinous ion conductor which has a high ion conductivity and a low vapor pressure of an organic solvent, and a lithium ion battery which uses a gelatinous solid electrolyte and has a high liquid leakage resistance. SOLUTION: The gelatinous ion conductor contains polyurethane obtained from polycarbonate polyol and polyisocyanate (A), carbonic acid ester solvent (B), and lithium salt (C). The polycarbonate polyol (a1) has a repeating unit (i) as expressed by a formula (1), and a terminal hydroxyl group (ii), and 10-100 mol% of the repeating unit (i) has a structure as expressed by a formula (2). COPYRIGHT: (C)2011,JPO&INPIT
Bibliography:Application Number: JP20100014997