ORGANIC PARTICLE DISPERSION FOR SECONDARY CELL FUNCTIONAL LAYER, COMPOSITION FOR SECONDARY CELL FUNCTIONAL LAYER, CELL MEMBER FOR SECONDARY CELL, AND SECONDARY CELL

An organic particle dispersion liquid for a secondary battery functional layer contains a solvent and organic particles including a polyfunctional monomer unit in a proportion of 50 mass% or more. In this organic particle dispersion liquid, the polymerization initiator decomposition product content...

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Bibliographic Details
Main Author MARUHASHI Yutaka
Format Patent
LanguageEnglish
French
German
Published 08.02.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:An organic particle dispersion liquid for a secondary battery functional layer contains a solvent and organic particles including a polyfunctional monomer unit in a proportion of 50 mass% or more. In this organic particle dispersion liquid, the polymerization initiator decomposition product content is 50 ppm or less, and the total polymerization initiator decomposition product and unreacted polyfunctional monomer content is 500 ppm or less.
Bibliography:Application Number: EP20210778789