EP4720172A1 - Polynorbornènes fonctionnalisés à chaîne latérale utilisés comme ionomères et comme matériaux membranaires pour l'électrolyse alcaline de l'eau, et pile à combustible - Google Patents

Polynorbornènes fonctionnalisés à chaîne latérale utilisés comme ionomères et comme matériaux membranaires pour l'électrolyse alcaline de l'eau, et pile à combustible

Info

Publication number
EP4720172A1
EP4720172A1 EP24726573.9A EP24726573A EP4720172A1 EP 4720172 A1 EP4720172 A1 EP 4720172A1 EP 24726573 A EP24726573 A EP 24726573A EP 4720172 A1 EP4720172 A1 EP 4720172A1
Authority
EP
European Patent Office
Prior art keywords
water
norbornene
aem
copolymers
insoluble polymer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24726573.9A
Other languages
German (de)
English (en)
Inventor
Linus Hager
Timo MARON
Jochen Kerres
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Forschungszentrum Juelich GmbH
Original Assignee
Forschungszentrum Juelich GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Forschungszentrum Juelich GmbH filed Critical Forschungszentrum Juelich GmbH
Publication of EP4720172A1 publication Critical patent/EP4720172A1/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80—Block polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
    • C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
    • C08J5/2218—Synthetic macromolecular compounds
    • C08J5/2231—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds
    • C08J5/2243—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2345/00—Characterised by the use of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

La présente invention concerne des membranes polymères insolubles dans l'eau (AEM) sur la base de nouveaux copolymères fonctionnalisés à chaîne latérale et leur utilisation en tant que matériaux de membrane échangeuse d'anions alcalins, par exemple dans des électrolyseurs d'eau alcaline, des piles à combustible ou des batteries à flux.
EP24726573.9A 2023-05-26 2024-05-14 Polynorbornènes fonctionnalisés à chaîne latérale utilisés comme ionomères et comme matériaux membranaires pour l'électrolyse alcaline de l'eau, et pile à combustible Pending EP4720172A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102023113977 2023-05-26
PCT/EP2024/063160 WO2024245731A1 (fr) 2023-05-26 2024-05-14 Polynorbornènes fonctionnalisés à chaîne latérale utilisés comme ionomères et comme matériaux membranaires pour l'électrolyse alcaline de l'eau, et pile à combustible

Publications (1)

Publication Number Publication Date
EP4720172A1 true EP4720172A1 (fr) 2026-04-08

Family

ID=91129621

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24726573.9A Pending EP4720172A1 (fr) 2023-05-26 2024-05-14 Polynorbornènes fonctionnalisés à chaîne latérale utilisés comme ionomères et comme matériaux membranaires pour l'électrolyse alcaline de l'eau, et pile à combustible

Country Status (2)

Country Link
EP (1) EP4720172A1 (fr)
WO (1) WO2024245731A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024114623A1 (de) 2024-05-24 2025-11-27 Forschungszentrum Jülich GmbH Hydrierte seitenkettenfunktionalisierte polynorbornen- anionenaustauscherpolymere als membranmaterialien für alkalische wasserelektrolyse und brennstoffzellen
CN119560633B (zh) * 2024-12-10 2025-12-16 远景动力技术(江苏)有限公司 电解液、二次电池和用电装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014009170A1 (de) 2014-06-12 2015-12-17 Universität Stuttgart Kombinatorisches Materialsystem für Ionenaustauschermembranen und dessen Verwendung in elektrochemischen Prozessen
TWI583708B (zh) * 2015-12-28 2017-05-21 財團法人工業技術研究院 聚合物及其製備方法
TWI579333B (zh) * 2015-12-28 2017-04-21 財團法人工業技術研究院 離子交換膜
DE102016007815A1 (de) 2016-06-22 2017-12-28 Universität Stuttgart Vernetzte hochstabile Anionenaustauscherblendmembranen mit Polyethylenglycolen als hydrophiler Membranphase
DE102022120196A1 (de) 2022-08-10 2024-02-15 Forschungszentrum Jülich GmbH Seitenkettenfunktionalisierte Polystyrole als Membranmaterialien für alkalische Wasserelektrolyseure, Brennstoffzellen und Flow-Batterien

Also Published As

Publication number Publication date
WO2024245731A1 (fr) 2024-12-05

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