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:
Apr. 12, 2022
Filed:
Oct. 17, 2017
Applicant:
Massachusetts Institute of Technology, Cambridge, MA (US);
Inventors:
Michael McDonald, Winnipeg, CA;
Paula T. Hammond, Newton, MA (US);
Assignee:
Massachusetts Institute of Technology, Cambridge, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); C08L 71/02 (2006.01); H01M 10/0525 (2010.01); H01M 10/0565 (2010.01);
U.S. Cl.
CPC ...
H01M 4/622 (2013.01); C08L 71/02 (2013.01); H01M 4/624 (2013.01); H01M 10/0525 (2013.01); H01M 10/0565 (2013.01); C08L 2203/16 (2013.01); C08L 2205/03 (2013.01); H01M 2300/0082 (2013.01);
Abstract
The present disclosure provides a composite material comprising an electrically conductive polymer, such as poly(3,4-ethylenedioxythiophene) (PEDOT) and an ionically conductive polymer, such as poly(ethylene oxide) (PEO). This composite forms a dual conductor for three-dimensional electrodes in electrochemical applications including lithium ion batteries.