Functionalized choline chloride ionic liquid, preparation method thereof and use in electrochemical energy storage device

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United States of America Patent

PATENT NO 9728806
SERIAL NO

14648859

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Abstract

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The present invention discloses a process for preparing a functionalized choline chloride ionic liquid as defined in formula (I), and thereof use in an electrochemical energy storage device, as an electrolyte solution or an additive for a lithium ion battery and a supercapacitor. The ionic liquid electrolyte material has better biocompatibility, flame retardance, high ionic conductivity, low viscosity, and wide electrochemical window.

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Patent Owner(s)

Patent OwnerAddress
GUANGZHOU INSTITUTE OF ENERGY CONVERSION CHINESE ACADEMY OF SCIENCESNO 2 NENGYUAN ROAD WUSHAN TIANHE DISTRICT GUANGDONG GUANGZHOU 510640

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yong, Tianqiao Tianhe Guangzhou, CN 2 4
Zhang, Lingzhi Tianhe Guangzhou, CN 32 332

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