Search International and National Patent Collections

1. (WO2018139106) PRODUCTION METHOD FOR LAYERED BATTERY

Pub. No.:    WO/2018/139106    International Application No.:    PCT/JP2017/045338
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Tue Dec 19 00:59:59 CET 2017
IPC: H01M 10/04
H01M 2/14
H01M 2/16
H01M 10/0585
Applicants: NEC ENERGY DEVICES, LTD.
NECエナジーデバイス株式会社
Inventors: YANAGISAWA Ryota
▲柳▼澤 良太
Title: PRODUCTION METHOD FOR LAYERED BATTERY
Abstract:
This production method is for a layered battery containing a separator and electrode sheets disposed into layers with the separator therebetween, the method comprising a step of removing electrostatic charge from a charged separator to reduce the electrostatic voltage, and a step of layering on an electrode sheet the separator having a reduced electrostatic voltage.