The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 08, 2017
Filed:
Sep. 04, 2013
Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Tianhe Guangzhou, Guangdone, CN;
Lingzhi Zhang, Tianhe Guangzhou, CN;
Tianqiao Yong, Tianhe Guangzhou, CN;
Lingzhi Zhang, Tianhe Guangzhou, CN;
Tianqiao Yong, Tianhe Guangzhou, CN;
Guangzhou Institute of Energy Conversion, Chinese Academy Of Sciences, Tianhe Guangzhou, Guangdong, CN;
Abstract
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.