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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 10153486 B1

PDFFull Text
Date of Patent:
Dec. 11, 2018

Filed:

Mar. 10, 2016

Positive electrode material, positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery

Applicant:

Denso Corporation, Kariya, Aichi-pref., JP;

Inventors:

Nobuo Yamamoto, Kariya, JP;

Yoshinori Satou, Kariya, JP;

Shigeki Komine, Kariya, JP;

Yuta Shimonishi, Kariya, JP;

Yuki Tachibana, Kariya, JP;

Assignee:

DENSO CORPORATION, Kariya, Aichi-pref., JP;

Attorney:

Harness, Dickey & Pierce, P.L.C.

Primary Examiner:

Tanisha Diggs

Int. Cl.
CPC ...
H01M 4/505 (2010.01); H01M 10/052 (2010.01); H01M 4/525 (2010.01); H01M 4/36 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/505 (2013.01); H01M 4/366 (2013.01); H01M 4/525 (2013.01); H01M 10/052 (2013.01); H01M 2004/028 (2013.01);
Abstract

A positive electrode material includes: LiNiMMMnO; a layered structure including a Li layer and a Ni layer; and a chemical bond of M-O. α satisfies an equation of 0.50<α≤1.33. β satisfies an equation of 0≤β<0.67. γ satisfies an equation of 0.33≤γ≤1.1. η satisfies an equation of 0≤η≤1.00. ε satisfies an equation of 0≤ε≤1.00. Mrepresents at least one selected from Co and Ga. Mrepresents at least one selected from Ge, Sn and Sb.

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Yamamoto, Nobuo. (2018). Positive electrode material, positive electrode for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery (U.S. Patent No. 10153486). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10153486

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