Title:
ANION-EXCHANGE MEMBRANE, AND ELECTROCHEMICAL ELEMENT AND ELECTROCHEMICAL DEVICE HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2016/147642
Kind Code:
A1
Abstract:
Provided is an anion-exchange membrane comprising: a substrate composed of an ultra-high molecular weight polyolefin film; and a grafted chain having the following structural unit. L1-L5 are independently a hydrogen atom, an alkyl group having 1-4 carbon atoms, an alkanol group having 1-4 carbon atoms, or a specific functional group including an anion-exchange group, such as -Z2-M1-Z1(R1)(R2)(R3). R1-R3 are independently an alkyl group having 1-8 carbon atoms or an alkanol group having 1-8 carbon atoms, and are directly bonded to Z1. M1 represents a linear hydrocarbon chain having 3-8 carbon atoms, Z1 represents a nitrogen atom or a phosphorous atom, and Z2 represents a nitrogen atom, an oxygen atom, or a sulfur atom, and is bonded to one hydrogen atom. L6 is a hydrogen atom, a methyl group, or an ethyl group.
Inventors:
MATSUDA KOSO (JP)
SUZUKI TAKASHI (JP)
NAKANO TAKESHI (JP)
NISHII HIROYUKI (JP)
SUZUKI TAKASHI (JP)
NAKANO TAKESHI (JP)
NISHII HIROYUKI (JP)
Application Number:
PCT/JP2016/001409
Publication Date:
September 22, 2016
Filing Date:
March 11, 2016
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
H01M8/02; B01J41/04; B01J41/14; B01J47/12; C08J5/22; C08J7/18; H01B1/06; H01B13/00; H01M8/10
Foreign References:
| JP2012079619A | 2012-04-19 | |||
| JP2009193957A | 2009-08-27 | |||
| JP2009227728A | 2009-10-08 | |||
| JP2000212306A | 2000-08-02 |
Other References:
See also references of EP 3270448A4
Attorney, Agent or Firm:
KAMADA, KOICHI (JP)
Koichi Kamata (JP)
Koichi Kamata (JP)
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