Title:
METHOD FOR MANUFACTURING COMPOSITE CAPACITIVE DEIONIZATION ELECTRODE, COMPOSITE CAPACITIVE DEIONIZATION ELECTRODE, AND ASSEMBLY THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/130310
Kind Code:
A1
Abstract:
The present invention relates to a method for manufacturing a composite capacitive deionization electrode having a new structure that can enhance deionization efficiency and has excellent mechanical and chemical resistance, a composite capacitive deionization electrode, and an assembly thereof. The method for manufacturing a composite capacitive deionization electrode according to the present invention comprises the steps of: a) forming an ion exchange resin layer on the surface of a microporous membrane to prepare a composite microporous membrane; and b) forming the composite microporous membrane prepared in step a) on both surfaces of an electrode sheet to prepare a first unit body including the composite microporous membrane and the electrode sheet, wherein the steps are performed by an in-line continuous process in a single process line.
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Inventors:
KANG KYUNG SEOK (KR)
SON WON KEUN (KR)
KIM MI YANG (KR)
LEE KYUNG HAN (KR)
SON WON KEUN (KR)
KIM MI YANG (KR)
LEE KYUNG HAN (KR)
Application Number:
PCT/KR2019/013378
Publication Date:
June 25, 2020
Filing Date:
October 11, 2019
Export Citation:
Assignee:
SIONTECH CO LTD (KR)
International Classes:
C02F1/469
Domestic Patent References:
| WO2017137748A1 | 2017-08-17 |
Foreign References:
| KR20180001915A | 2018-01-05 | |||
| KR20150118771A | 2015-10-23 | |||
| KR20170122491A | 2017-11-06 | |||
| KR20160120132A | 2016-10-17 | |||
| KR101410642B1 | 2014-06-24 |
Other References:
See also references of EP 3901105A4
Attorney, Agent or Firm:
KIM, Dong Jin (KR)
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