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:
May. 14, 2019
Filed:
Jun. 01, 2006
Applicants:
John B. Goodenough, Austin, TX (US);
Kyu-sung Park, Suwon, KR;
Steen Schougaard, Glostrup, DK;
Inventors:
Assignee:
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM, Austin, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/48 (2010.01); H01M 4/485 (2010.01); H01M 4/131 (2010.01); H01M 4/136 (2010.01); H01M 4/137 (2010.01); H01M 4/36 (2006.01); H01M 4/505 (2010.01); H01M 4/58 (2010.01); H01M 4/60 (2006.01); H01M 10/0525 (2010.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 4/485 (2013.01); H01M 4/131 (2013.01); H01M 4/136 (2013.01); H01M 4/137 (2013.01); H01M 4/364 (2013.01); H01M 4/366 (2013.01); H01M 4/505 (2013.01); H01M 4/5825 (2013.01); H01M 4/60 (2013.01); H01M 4/608 (2013.01); H01M 10/0525 (2013.01); H01M 10/052 (2013.01);
Abstract
The present invention includes an apparatus and method of making and using a composition that includes the replacement of electrochemically inactive additives with a conductive and electrochemically active polymer that is attached so as to make an electrical contract to the redox couples of the electrochemically active oxide particles into/from which Lithium is reversibly inserted/extracted in a battery discharge/charge cycle.