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:
Jun. 09, 2020
Filed:
Feb. 24, 2017
Applicant:
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Inventors:
Hiroyuki Saeki, Tokyo, JP;
Nobuhiro Ito, Tokyo, JP;
Yoshiyuki Ishii, Tokyo, JP;
Kunio Matsui, Tokyo, JP;
Assignee:
Asahi Kasei Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01); H01M 10/42 (2006.01); H01M 4/62 (2006.01); H01M 2/02 (2006.01); H01M 10/056 (2010.01); H01M 10/052 (2010.01); H01M 10/0587 (2010.01); H01M 10/0585 (2010.01); H01M 4/13 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 10/4235 (2013.01); H01M 2/02 (2013.01); H01M 2/16 (2013.01); H01M 2/1646 (2013.01); H01M 2/1686 (2013.01); H01M 4/13 (2013.01); H01M 4/62 (2013.01); H01M 10/052 (2013.01); H01M 10/056 (2013.01); H01M 10/0525 (2013.01); H01M 10/0585 (2013.01); H01M 10/0587 (2013.01); Y02E 60/122 (2013.01); Y02T 10/7011 (2013.01);
Abstract
The nonaqueous electrolyte battery inorganic particles according to the present invention include a metal element having a smaller electronegativity than manganese in a crystal structure, and comprise a laminar compound which has an interlayer distance of 0.40-2.0 nm or less and which has exchangeable cations other than hydrogen ions between the layers.