EP3991229A4 - Membranes pour batteries à flux redox aqueux - Google Patents
Membranes pour batteries à flux redox aqueux Download PDFInfo
- Publication number
- EP3991229A4 EP3991229A4 EP20832147.1A EP20832147A EP3991229A4 EP 3991229 A4 EP3991229 A4 EP 3991229A4 EP 20832147 A EP20832147 A EP 20832147A EP 3991229 A4 EP3991229 A4 EP 3991229A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- membranes
- redox flow
- flow batteries
- aqueous redox
- aqueous
- 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
Links
- 239000012528 membrane Substances 0.000 title 1
Classifications
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/0622—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0633—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms 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
- C08J5/2256—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions other than those involving carbon-to-carbon bonds, e.g. obtained by polycondensation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/103—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having nitrogen, e.g. sulfonated polybenzimidazoles [S-PBI], polybenzimidazoles with phosphoric acid, sulfonated polyamides [S-PA] or sulfonated polyphosphazenes [S-PPh]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
- H01M8/1046—Mixtures of at least one polymer and at least one additive
- H01M8/1051—Non-ion-conducting additives, e.g. stabilisers, SiO2 or ZrO2
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
- H01M8/1053—Polymer electrolyte composites, mixtures or blends consisting of layers of polymers with at least one layer being ionically conductive
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
- H01M8/184—Regeneration by electrochemical means
- H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
-
- 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
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Composite Materials (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2019/039867 WO2020006436A1 (fr) | 2018-06-29 | 2019-06-28 | Cellule électrochimique à base de polysulfure aqueux |
US201962951769P | 2019-12-20 | 2019-12-20 | |
PCT/US2020/039942 WO2020264386A1 (fr) | 2019-06-28 | 2020-06-26 | Membranes pour batteries à flux redox aqueux |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3991229A1 EP3991229A1 (fr) | 2022-05-04 |
EP3991229A4 true EP3991229A4 (fr) | 2023-10-25 |
Family
ID=74061363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20832147.1A Pending EP3991229A4 (fr) | 2019-06-28 | 2020-06-26 | Membranes pour batteries à flux redox aqueux |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3991229A4 (fr) |
WO (1) | WO2020264386A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10710065B2 (en) | 2015-04-03 | 2020-07-14 | The Regents Of The University Of California | Polymeric materials for electrochemical cells and ion separation processes |
CA3031513A1 (fr) | 2016-07-22 | 2018-01-25 | Nantenergy, Inc. | Systeme de gestion d'humidite et de dioxyde de carbone dans des cellules electrochimiques |
CN109804496A (zh) | 2016-09-28 | 2019-05-24 | 赛鹏科技有限公司 | 多孔隔板提供离子隔离的电化学电池 |
WO2018106957A1 (fr) | 2016-12-07 | 2018-06-14 | Sepion Technologies, Inc. | Composites conducteurs d'ions microstructurés et leurs utilisations |
CN113594520B (zh) * | 2021-06-15 | 2022-12-09 | 中国科学院过程工程研究所 | 一种含朝格尔碱基聚苯并咪唑及其磷酸掺杂高温质子交换膜的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100003570A1 (en) * | 2006-08-31 | 2010-01-07 | Daimler Ag | Oxidation-stabilised polymer electrolyte membrane for fuel cells |
US20130172433A1 (en) * | 2010-09-15 | 2013-07-04 | University College Cardiff Consultants Limited | Polymers, Their Method of Manufacture and Use Thereof |
US20130267616A1 (en) * | 2010-09-15 | 2013-10-10 | University College Cardiff Consultants Limited | Polymerisation Method |
WO2018187025A1 (fr) * | 2017-04-06 | 2018-10-11 | Dow Global Technologies Llc | Membrane composite à film mince comprenant un polymère de base de troger réticulé |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201111609D0 (en) * | 2011-07-06 | 2011-08-24 | Unilever Plc | Copolymers and membranes |
CN105324870B (zh) * | 2013-10-31 | 2018-06-29 | 株式会社Lg 化学 | 有机/无机复合多孔膜以及包含该膜的隔膜和电极结构 |
-
2020
- 2020-06-26 WO PCT/US2020/039942 patent/WO2020264386A1/fr unknown
- 2020-06-26 EP EP20832147.1A patent/EP3991229A4/fr active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100003570A1 (en) * | 2006-08-31 | 2010-01-07 | Daimler Ag | Oxidation-stabilised polymer electrolyte membrane for fuel cells |
US20130172433A1 (en) * | 2010-09-15 | 2013-07-04 | University College Cardiff Consultants Limited | Polymers, Their Method of Manufacture and Use Thereof |
US20130267616A1 (en) * | 2010-09-15 | 2013-10-10 | University College Cardiff Consultants Limited | Polymerisation Method |
WO2018187025A1 (fr) * | 2017-04-06 | 2018-10-11 | Dow Global Technologies Llc | Membrane composite à film mince comprenant un polymère de base de troger réticulé |
Non-Patent Citations (2)
Title |
---|
HU CHUAN ET AL: "Multi-cation crosslinked anion exchange membranes from microporous Tröger's base copolymers", JOURNAL OF MATERIALS CHEMISTRY A, vol. 6, no. 27, 1 January 2018 (2018-01-01), GB, pages 13302 - 13311, XP093053148, ISSN: 2050-7488, DOI: 10.1039/C8TA02153H * |
ZHENGJIN YANG ET AL: "Highly Conductive Anion-Exchange Membranes from Microporous Tröger's Base Polymers", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, VERLAG CHEMIE, HOBOKEN, USA, vol. 55, no. 38, 9 August 2016 (2016-08-09), pages 11499 - 11502, XP072103114, ISSN: 1433-7851, DOI: 10.1002/ANIE.201605916 * |
Also Published As
Publication number | Publication date |
---|---|
EP3991229A1 (fr) | 2022-05-04 |
WO2020264386A1 (fr) | 2020-12-30 |
WO2020264386A9 (fr) | 2022-03-24 |
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Legal Events
Date | Code | Title | Description |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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17P | Request for examination filed |
Effective date: 20220126 |
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AK | Designated contracting states |
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RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: FORM ENERGY, INC. Owner name: SEPION TECHNOLOGIES, INC. |
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REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 40073566 Country of ref document: HK |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: C08J 5/22 20060101ALI20230615BHEP Ipc: C08G 73/06 20060101ALI20230615BHEP Ipc: H01M 8/18 20060101ALI20230615BHEP Ipc: H01M 8/0241 20160101ALI20230615BHEP Ipc: H01M 8/0239 20160101ALI20230615BHEP Ipc: H01M 8/1053 20160101ALI20230615BHEP Ipc: H01M 8/1051 20160101ALI20230615BHEP Ipc: H01M 8/103 20160101AFI20230615BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20230921 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: C08J 5/22 20060101ALI20230915BHEP Ipc: C08G 73/06 20060101ALI20230915BHEP Ipc: H01M 8/18 20060101ALI20230915BHEP Ipc: H01M 8/0241 20160101ALI20230915BHEP Ipc: H01M 8/0239 20160101ALI20230915BHEP Ipc: H01M 8/1053 20160101ALI20230915BHEP Ipc: H01M 8/1051 20160101ALI20230915BHEP Ipc: H01M 8/103 20160101AFI20230915BHEP |