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. 24, 2016
Filed:
Mar. 11, 2011
Kazuo Tsutsumi, Akashi, JP;
Kazuya Nishimura, Akashi, JP;
Tomoaki Takasaki, Akashi, JP;
Tetsuo Sakai, Ikeda, JP;
Jinhan Yao, Ikeda, JP;
Takashi Mukai, Ikeda, JP;
Kazuo Tsutsumi, Akashi, JP;
Kazuya Nishimura, Akashi, JP;
Tomoaki Takasaki, Akashi, JP;
Tetsuo Sakai, Ikeda, JP;
Jinhan Yao, Ikeda, JP;
Takashi Mukai, Ikeda, JP;
KAWASAKI JUKOGYO KABUSHIKI KAISHA, Kobe-shi, JP;
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, Tokyo, JP;
Abstract
A secondary battery includes: a fiber negative electrode having a surface on which a negative electrode active material coating is formed, the coating containing a compound of AMXZ; a fiber positive electrode including a positive electrode active material coating containing nickel hydroxide; an aqueous electrolyte solution; and a separator. The negative electrode coating has an uncoated surface. A is selected from the group consisting of Li, Na, K, Rb, Cs, Be, Mg, Ca, Sr, and Ba; M is selected from the group consisting of Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Nb, Mo, Ru, Pd, Ag, Ta, W, Pr, Sm, Eu, and Pb; X is selected from the group consisting of B, Al, Si, P, S, Ga, and Ge; Z is selected from the group consisting of O, S, N, F, Cl, Br, and I; and 0≦a≦6, 1≦b≦5, 0≦c≦4, 0<d≦12, and 0≦a/b≦4.