Polymer solid electrolyte, method of making the same, and electrochemical cell

The present invention generally relates to various polymer solid electrolyte materials suitable for various electrochemical devices and method of making the same. Certain embodiments of the invention are generally directed to solid electrolytes having relatively high ionic conductivity and other mec...

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Bibliographic Details
Main Authors REN, DONG, DU, JIA, HUANG, PEI-SHEN, FU, GUO-PENG
Format Patent
LanguageChinese
English
Published 16.05.2020
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:The present invention generally relates to various polymer solid electrolyte materials suitable for various electrochemical devices and method of making the same. Certain embodiments of the invention are generally directed to solid electrolytes having relatively high ionic conductivity and other mechanical or electrical properties, e.g., tensile strength or decomposition potential. Certain aspects include a polymer, a plasticizer, and an electrolyte salt. In some cases, the polymer may exhibit certain structures such as:,where R1can be one of the following groups:where n is an integer between 1 and 10000, m is a integer between 1 and 5000, and R2to R6can each independently be one of the following structures.
Bibliography:Application Number: TW20198126063