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1. (WO2018078738) NICKEL ZINC BATTERY

Pub. No.:    WO/2018/078738    International Application No.:    PCT/JP2016/081701
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Thu Oct 27 01:59:59 CEST 2016
IPC: H01M 10/30
H01M 2/16
H01M 4/52
Applicants: NGK INSULATORS, LTD.
日本碍子株式会社
Inventors: ASAI Kouta
浅井 宏太
KITOH Kenshin
鬼頭 賢信
Title: NICKEL ZINC BATTERY
Abstract:
Provided is a nickel zinc battery that is provided with: a positive electrode which contains nickel hydroxide and/or nickel oxyhydroxide containing at least one of Mg and Y; a negative electrode which contains zinc and/or zinc oxide; an electrolyte solution which contains an aqueous alkali metal hydroxide solution; and a layered double hydroxide (LDH) separator which separates the positive electrode and the negative electrode from each other in such a manner that hydroxide ions are able to be conducted therebetween. Consequently, the present invention is able to improve the discharge capacity (Ah) efficiency of a nickel zinc battery which is equipped with an LDH separator.