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1. (WO2015118691) ALKALINE SECONDARY BATTERY

Pub. No.:    WO/2015/118691    International Application No.:    PCT/JP2014/053088
Publication Date: Fri Aug 14 01:59:59 CEST 2015 International Filing Date: Tue Feb 11 00:59:59 CET 2014
IPC: H01M 10/28
H01M 4/36
H01M 4/62
Applicants: EXERGY POWER SYSTEMS, INC.
エクセルギー・パワー・システムズ株式会社
Inventors: TSUTSUMI, Kaduo
堤 香津雄
Title: ALKALINE SECONDARY BATTERY
Abstract:
Provided is an alkaline secondary battery having excellent cycle-life characteristics with no oxidative degradation of a conductive agent or hydrogen-storing alloy. This alkaline secondary battery has hydrogen gas sealed therein and a negative electrode surface and a positive electrode surface that come in contact with the hydrogen gas, said negative electrode including the hydrogen-storing alloy and said positive electrode including carbon as a conductive material.