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1. WO2020111689 - RESIN COMPOSITION FOR REDOX FLOW BATTERY SEPARATOR, METHOD FOR PRODUCING REDOX FLOW BATTERY SEPARATOR USING SAME, AND REDOX FLOW BATTERY SEPARATOR

Publication Number WO/2020/111689
Publication Date 04.06.2020
International Application No. PCT/KR2019/016242
International Filing Date 25.11.2019
IPC
H01M 8/0243 2016.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0202Collectors; Separators, e.g. bipolar separators; Interconnectors
023Porous and characterised by the material
0241Composites
0243in the form of mixtures
H01M 8/0239 2016.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0202Collectors; Separators, e.g. bipolar separators; Interconnectors
023Porous and characterised by the material
0239Organic resins; Organic polymers
H01M 8/1051 2016.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
10Fuel cells with solid electrolytes
1016characterised by the electrolyte material
1018Polymeric electrolyte materials
1041Polymer electrolyte composites, mixtures or blends
1046Mixtures of at least one polymer and at least one additive
1051Non-ion-conducting additives, e.g. stabilisers, SiO2 or ZrO2
H01M 8/1081 2016.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
10Fuel cells with solid electrolytes
1016characterised by the electrolyte material
1018Polymeric electrolyte materials
1069characterised by the manufacturing processes
1081starting from solutions, dispersions or slurries exclusively of polymers
H01M 8/18 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
18Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
CPC
H01M 8/0239
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0202Collectors; Separators, e.g. bipolar separators; Interconnectors
023Porous and characterised by the material
0239Organic resins; Organic polymers
H01M 8/0243
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
02Details
0202Collectors; Separators, e.g. bipolar separators; Interconnectors
023Porous and characterised by the material
0241Composites
0243in the form of mixtures
H01M 8/1051
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
10Fuel cells with solid electrolytes
1016characterised by the electrolyte material
1018Polymeric electrolyte materials
1041Polymer electrolyte composites, mixtures or blends
1046Mixtures of at least one polymer and at least one additive
1051Non-ion-conducting additives, e.g. stabilisers, SiO2 or ZrO2
H01M 8/1081
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
10Fuel cells with solid electrolytes
1016characterised by the electrolyte material
1018Polymeric electrolyte materials
1069characterised by the manufacturing processes
1081starting from solutions, dispersions or slurries exclusively of polymers
H01M 8/18
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
8Fuel cells; Manufacture thereof
18Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
Applicants
  • 롯데케미칼 주식회사 LOTTE CHEMICAL CORPORATION [KR]/[KR]
Inventors
  • 정민석 JUNG, Min Suk
  • 김혜선 KIM, Hye Seon
  • 강인보 KANG, In Bo
  • 박희만 PARK, Hee Man
  • 박상선 PARK, Sang Sun
Agents
  • 특허법인 티앤아이 TNI IP LAW FIRM
Priority Data
10-2018-015138929.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) RESIN COMPOSITION FOR REDOX FLOW BATTERY SEPARATOR, METHOD FOR PRODUCING REDOX FLOW BATTERY SEPARATOR USING SAME, AND REDOX FLOW BATTERY SEPARATOR
(FR) COMPOSITION DE RÉSINE POUR SÉPARATEUR DE BATTERIE REDOX, PROCÉDÉ DE PRODUCTION D'UN SÉPARATEUR DE BATTERIE REDOX L'UTILISANT, ET SÉPARATEUR DE BATTERIE REDOX
(KO) 레독스 흐름 전지의 분리막용 수지 조성물, 이를 이용한 레독스 흐름 전지의 분리막의 제조방법, 및 레독스 흐름 전지의 분리막
Abstract
(EN)
The present invention relates to a resin composition for a redox flow battery separator, and a method for producing a redox flow battery separator using same. The resin composition comprises: a polyolefin-based resin; a fumed silica; a compatibilizing agent including at least one selected from the group consisting of a maleic anhydride graft-polyethylene, a maleic acid graft-polyethylene, an alkyl maleate graft-polyethylene, a maleamic acid graft-polyethylene, and polyethylene oxide; and a pore former.
(FR)
La présente invention concerne une composition de résine pour un séparateur de batterie redox, et un procédé de production d'un séparateur de batterie redox l'utilisant. La composition de résine comprend : une résine à base de polyoléfine ; une silice pyrogénée ; un agent de compatibilité comprenant au moins un élément choisi dans le groupe constitué par un polyéthylène greffé d'anhydride maléique, un polyéthylène greffé d'acide maléique, un polyéthylène greffé maléate d'alkyle, un polyéthylène greffé d'acide maléamique et un oxyde de polyéthylène ; et un élément de formation de pores.
(KO)
본 발명은 폴리올레핀계 수지; 건식 실리카; 말레익무수물 그래프트 폴리에틸렌, 말레산 그래프트 폴리에틸렌, 알킬말레산염 그래프트 폴리에틸렌, 말레아믹산 그래프트 폴리에틸렌, 및 산화 폴리에틸렌으로 이루어진 군에서 선택되는 적어도 1종을 포함하는 상용화제; 및 기공 형성제;를 포함하는 레독스 흐름 전지의 분리막용 수지 조성물 및, 이를 이용한 레독스 흐름 전지의 분리막의 제조방법에 관한 것이다.
Also published as
Latest bibliographic data on file with the International Bureau