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:
Apr. 11, 2017
Filed:
Nov. 18, 2009
Tomoaki Takasaki, Akash, JP;
Tetsuo Sakai, Ikeda, JP;
Takashi Mukai, Ikeda, JP;
Tsutomu Iwaki, Ikeda, JP;
Kazuo Tsutsumi, Akashi, JP;
Kazuya Nishimura, Akashi, JP;
Tomoaki Takasaki, Akash, JP;
Tetsuo Sakai, Ikeda, JP;
Takashi Mukai, Ikeda, JP;
Tsutomu Iwaki, Ikeda, JP;
Kazuo Tsutsumi, Akashi, JP;
Kazuya Nishimura, Akashi, JP;
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY, Tokyo, JP;
KAWASAKI JUKOGYO KABUSHIKI KAISHA, Kobe-shi, JP;
Abstract
Disclosed is a nickel positive electrode for a fiber battery having a long life duration, and also being enabling a high output and high capacity to be attained. For this purpose, the nickel positive electrode for a fiber battery is obtained by coating a carbon fiber with nickel, then causing a cathodic polarization in a nickel nitrate bath using the nickel-coated carbon fiber as a cathode, and then immersing the precipitate, which was deposited on the surface of the carbon fiber by the cathodic polarization, in an aqueous caustic alkali solution.