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1. (WO2017153716) CAPACITIVE DEIONISATION

Pub. No.:    WO/2017/153716    International Application No.:    PCT/GB2017/050556
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Fri Mar 03 00:59:59 CET 2017
IPC: C02F 1/469
Applicants: FUJIFILM MANUFACTURING EUROPE BV
FUJIFILM IMAGING COLORANTS LIMITED
Inventors: IKEDA, Morihito
Title: CAPACITIVE DEIONISATION
Abstract:
An electrode unit comprising: (a) an electrically non-conductive circumferential housing; (b) a current collector; (c) an electrode; (d) optionally a charge barrier; and (e) an electrically conductive connector in electrical contact with the current collector (b); wherein (b), (c) and (d) (when present) are located within the circumference of the circumferential housing (a); the main plane of the part of (e) which is located within the housing (a) is substantially parallel to the main plane of (b), (e) extends beyond the housing (a); and the area of the part of (e) which is located within the housing (a) is less than 30% of the area of (b). Also claimed are stacks, composites devices and their uses.