EPOXY MACROMOLECULAR SOLID ELECTROLYTE

PURPOSE:To provide a highly conductive epoxy polymer solid electrolyte. CONSTITUTION:a) 1,3-diglycidyloxy-2-(2'-cyanoethyl)oxypropane, b) a product obtained by reacting metal Li with PEG of 200 to 600 average molecular weight and then removing unreacted metal Li, c) a hardening accelerator, e.g...

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Bibliographische Detailangaben
Hauptverfasser:	TAKEDA YUTAKA, YANO KATSUMI, YAGI SHINSUKE, FUTAKUCHI TOMOAKI, MAEKAWA HIROSHI, YAMADA SHIGERU, TERASAWA TAKASHI, ORITO SHINYA
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONDUCTORS ELECTRICITY INSULATORS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	PURPOSE:To provide a highly conductive epoxy polymer solid electrolyte. CONSTITUTION:a) 1,3-diglycidyloxy-2-(2'-cyanoethyl)oxypropane, b) a product obtained by reacting metal Li with PEG of 200 to 600 average molecular weight and then removing unreacted metal Li, c) a hardening accelerator, e.g. trimethylene tetramine, and d) an ionic conductor, e.g. LiClO4, are blended together. This composition offers highly conductive epoxy polymer solid electrolyte. The electrolyte has a resistivity of 1X10 -2X10 OMEGA.cm measured at 1kHz. The electrolyte is usable as electrode material in a polymer battery.