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:
Dec. 31, 2019
Filed:
Mar. 10, 2016
Denso Corporation, Kariya, Aichi-pref., JP;
Yuki Tachibana, Kariya, JP;
Yoshinori Satou, Kariya, JP;
Nobuo Yamamoto, Kariya, JP;
Shigeki Komine, Kariya, JP;
Yuta Shimonishi, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A positive electrode material includes: LiNiMMMnO. α satisfies a relational expression of 0.50<α≤1.33. γ satisfies a relational expression of 0.33≤γ≤1.1. η satisfies a relational expression of 0≤η≤1.00. β satisfies a relational expression of 0≤β<0.67. ε satisfies a relational expression of 0≤ε≤1.00. Mis at least one type selected from Co and Ga. Mis at least one type selected from Ge, Sn, and Sb. LiNiMMMnOhas a layered structure which includes a Li layer and a Ni layer. A crystal structure of LiNiMMMnOis a superlattice structure.