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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.:

US 11710850 B1

PDFFull Text
Date of Patent:
Jul. 25, 2023

Filed:

Oct. 31, 2018

Solid electrolyte, electrode, power storage device, and method for producing solid electrolytes

Applicants:

Imec Vzw, Leuven, BE;

Panasonic Corporation, Osaka, JP;

Inventors:

Philippe Vereecken, Liege, BE;

Maarten Mees, Kessel-Lo, BE;

Knut Bjarne Gandrud, Leuven, BE;

Akihiko Sagara, Nara, JP;

Mitsuhiro Murata, Hyogo, JP;

Yukihiro Kaneko, Osaka, JP;

Morio Tomiyama, Nara, JP;

Mikinari Shimada, Osaka, JP;

Assignee:

Imec VZW, Leuven, BE;

Attorney:

McDonnell Boehnen Hulbert & Berghoff LLP

Primary Examiner:

Brittany L Raymond

Int. Cl.
CPC ...
H01M 10/0562 (2010.01); H01M 4/13 (2010.01); H01M 4/62 (2006.01); H01M 10/052 (2010.01); H01M 10/056 (2010.01); H01B 1/12 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0562 (2013.01); H01B 1/12 (2013.01); H01M 4/13 (2013.01); H01M 4/62 (2013.01); H01M 10/052 (2013.01); H01M 10/056 (2013.01); H01M 2300/0068 (2013.01);
Abstract

A solid electrolyte () of the present disclosure includes porous silica () having a plurality of pores () interconnected mutually and an electrolyte () coating inner surfaces of the plurality of pores (). The electrolyte () includes 1-ethyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide represented by EMI-TFSI and a lithium salt dissolved in the EMI-TFSI. A molar ratio of the EMI-TFSI to the porous silica () is larger than 1.5 and less than 2.0.

Find Patent Forward Citations

Vereecken, Philippe. (2023). Solid electrolyte, electrode, power storage device, and method for producing solid electrolytes (U.S. Patent No. 11710850). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11710850

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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