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.

Date of Patent:
Apr. 01, 2025

Filed:

Nov. 23, 2022
Applicants:

Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);

Toyota Jidosha Kabushiki Kaisha, Toyota, JP;

Inventors:

Ryuta Sugiura, Ann Arbor, MI (US);

Mikhail Redko, Ann Arbor, MI (US);

Michael Jones, Orchard Lake, MI (US);

John G. Muldoon, Saline, MI (US);

Patrick J. Bonnick, Ann Arbor, MI (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/056 (2010.01); H01M 4/38 (2006.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 10/056 (2013.01); H01M 4/38 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/625 (2013.01); H01M 10/0525 (2013.01); H01M 2004/028 (2013.01); H01M 2300/0082 (2013.01); H01M 2300/0085 (2013.01);
Abstract

Provided is a composition containing a redox charge-transfer complex of an electron donor polymer and an electron acceptor compound where the anionic form of the electron acceptor has a reduction potential higher than the reduction potential of the electron donor polymer; at least one metal salt and at least one additive compound having a dielectric constant of 10 or greater. The composition is a free-flowing, substantially amorphous powder and is useful as a metal ion conducting component of electrolytic cells.


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