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1. (WO2018105648) COLLECTOR PLATE AND REDOX FLOW BATTERY

Pub. No.:    WO/2018/105648    International Application No.:    PCT/JP2017/043791
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Thu Dec 07 00:59:59 CET 2017
IPC: H01M 8/026
H01M 8/10
H01M 8/18
Applicants: SHOWA DENKO K.K.
昭和電工株式会社
Inventors: ICHIKAWA Masatoshi
市川 雅敏
ISEKI Keizo
井関 恵三
HANAWA Kenzo
塙 健三
Title: COLLECTOR PLATE AND REDOX FLOW BATTERY
Abstract:
This collector plate has, in at least one surface thereof, a plurality of channels through which an electrolyte can flow. At a first surface of an inner wall that is defined between the plurality of channels, the surface roughness (RaT) measured along the width direction of the inner wall is lower than the surface roughness (RaL) measured along the length direction of the inner wall.