WO2018194395A3 - 화학적으로 개질된 음이온 교환막 및 그 제조 방법 - Google Patents
화학적으로 개질된 음이온 교환막 및 그 제조 방법 Download PDFInfo
- Publication number
- WO2018194395A3 WO2018194395A3 PCT/KR2018/004559 KR2018004559W WO2018194395A3 WO 2018194395 A3 WO2018194395 A3 WO 2018194395A3 KR 2018004559 W KR2018004559 W KR 2018004559W WO 2018194395 A3 WO2018194395 A3 WO 2018194395A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- anion exchange
- exchange membrane
- manufacturing
- sulfonic acid
- Prior art date
Links
- 239000003011 anion exchange membrane Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000003792 electrolyte Substances 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 2
- 125000000542 sulfonic acid group Chemical group 0.000 abstract 2
- 150000003460 sulfonic acids Chemical class 0.000 abstract 2
- RAXXELZNTBOGNW-UHFFFAOYSA-N 1H-imidazole Chemical group C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 abstract 1
- QPFYXYFORQJZEC-FOCLMDBBSA-N Phenazopyridine Chemical group NC1=NC(N)=CC=C1\N=N\C1=CC=CC=C1 QPFYXYFORQJZEC-FOCLMDBBSA-N 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- 125000005496 phosphonium group Chemical group 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-O sulfonium group Chemical group [SH3+] RWSOTUBLDIXVET-UHFFFAOYSA-O 0.000 abstract 1
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
- C08J5/2287—After-treatment
- C08J5/2293—After-treatment of fluorine-containing membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/422—Electrodialysis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
-
- 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
- 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
- B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
-
- 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
- B01D71/26—Polyalkenes
- B01D71/261—Polyethylene
-
- 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
- B01D71/26—Polyalkenes
- B01D71/262—Polypropylene
-
- 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
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
- B01D71/36—Polytetrafluoroethene
-
- 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
- B01D71/48—Polyesters
-
- 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
- B01D71/56—Polyamides, e.g. polyester-amides
-
- 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
- B01D71/64—Polyimides; Polyamide-imides; Polyester-imides; Polyamide acids or similar polyimide precursors
-
- 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
- B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, 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
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/80—Block polymers
-
- 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
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/12—Macromolecular compounds
- B01J41/13—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/12—Macromolecular compounds
- B01J41/14—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/24—Polysulfonates
-
- 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
- C08J5/2275—Heterogeneous membranes
- C08J5/2281—Heterogeneous membranes fluorine containing heterogeneous membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/36—Introduction of specific chemical groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/42—Ion-exchange membranes
-
- 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
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/16—Organic material
- B01J39/18—Macromolecular compounds
- B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- 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
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Urology & Nephrology (AREA)
- Nanotechnology (AREA)
- Transplantation (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Fuel Cell (AREA)
Abstract
본 발명은 화학적으로 개질된 음이온 교환막 및 이의 제조방법에 관한 것으로서, 보다 상세하게는 과불소계 술폰산 전해질막의 술폰산기가 암모늄기, 포스포늄기, 이미다졸륨기, 피리듐기 또는 설포늄기와 같은 음이온 전도성 작용기로 개질된 음이온 교환막 및 과불소계 술폰산 전해질막의 술폰산기를 화학적으로 개질하여 음이온 교환막을 제조하는 방법에 관한 것이다.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/606,222 US11339257B2 (en) | 2017-04-21 | 2018-04-19 | Method of preparing chemically modified anion exchange membrane |
EP21196379.8A EP3964540A1 (en) | 2017-04-21 | 2018-04-19 | Chemically modified anion exchange membrane and method of preparing the same |
EP18787265.0A EP3613799B1 (en) | 2017-04-21 | 2018-04-19 | Chemically modified anion exchange membrane and manufacturing method therefor |
US17/725,530 US11773228B2 (en) | 2017-04-21 | 2022-04-20 | Chemically modified anion exchange membrane and method of preparing the same |
US18/235,785 US20230391968A1 (en) | 2017-04-21 | 2023-08-18 | Chemically modified anion exchange membrane |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0051625 | 2017-04-21 | ||
KR20170051625 | 2017-04-21 | ||
KR10-2018-0042725 | 2018-04-12 | ||
KR1020180042725A KR102048070B1 (ko) | 2017-04-21 | 2018-04-12 | 화학적으로 개질된 음이온 교환막 및 그 제조 방법 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/606,222 A-371-Of-International US11339257B2 (en) | 2017-04-21 | 2018-04-19 | Method of preparing chemically modified anion exchange membrane |
US17/725,530 Continuation US11773228B2 (en) | 2017-04-21 | 2022-04-20 | Chemically modified anion exchange membrane and method of preparing the same |
US17/725,530 Division US11773228B2 (en) | 2017-04-21 | 2022-04-20 | Chemically modified anion exchange membrane and method of preparing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2018194395A2 WO2018194395A2 (ko) | 2018-10-25 |
WO2018194395A3 true WO2018194395A3 (ko) | 2018-12-13 |
Family
ID=63856120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2018/004559 WO2018194395A2 (ko) | 2017-04-21 | 2018-04-19 | 화학적으로 개질된 음이온 교환막 및 그 제조 방법 |
Country Status (3)
Country | Link |
---|---|
US (3) | US11339257B2 (ko) |
EP (1) | EP3964540A1 (ko) |
WO (1) | WO2018194395A2 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113373694B (zh) * | 2021-04-27 | 2022-07-12 | 宁波职业技术学院 | 一种新型蚀刻液电解阴离子膜的制备方法及应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0166015B1 (en) * | 1984-06-26 | 1988-12-28 | Tosoh Corporation | Fluorcarbon anion exchangers and processes for their preparation |
US20040018410A1 (en) * | 2002-06-10 | 2004-01-29 | Hongli Dai | Additive for direct methanol fuel cells |
US7638228B2 (en) * | 2002-11-27 | 2009-12-29 | Saint Louis University | Enzyme immobilization for use in biofuel cells and sensors |
KR20110088980A (ko) * | 2010-01-29 | 2011-08-04 | 정용마 | 연습용 골프클럽 |
KR101351280B1 (ko) | 2011-09-02 | 2014-01-22 | 충남대학교산학협력단 | 레독스-흐름 전지용 음이온교환막 및 이의 제조방법 |
JP5683543B2 (ja) * | 2011-09-29 | 2015-03-11 | 富士フイルム株式会社 | クロマトグラフキット及びクロマトグラフ方法 |
KR101535062B1 (ko) | 2013-04-01 | 2015-07-24 | 충남대학교산학협력단 | 부분불소계 음이온 교환막 및 이의 제조방법 |
US20180326361A1 (en) * | 2016-02-08 | 2018-11-15 | Kyung-Ju Choi | FILTRATION MATERIAL HAVING ePTFE AND METHOD OF MAKING |
-
2018
- 2018-04-19 EP EP21196379.8A patent/EP3964540A1/en active Pending
- 2018-04-19 WO PCT/KR2018/004559 patent/WO2018194395A2/ko active Application Filing
- 2018-04-19 US US16/606,222 patent/US11339257B2/en active Active
-
2022
- 2022-04-20 US US17/725,530 patent/US11773228B2/en active Active
-
2023
- 2023-08-18 US US18/235,785 patent/US20230391968A1/en active Pending
Non-Patent Citations (5)
Title |
---|
ARGES, CHRISTOPHER G. ET AL.: "The Chalkboard: Anion Exchange Membrane Fuel Cells", THE ELECTROCHEMICAL SOCIETY INTERFACE, vol. 19, no. 2, 2010, pages 31 - 35, XP055560305, Retrieved from the Internet <URL:doi:10.1149/2.F03102if> * |
CHAMOULAUD, GWENAËL ET AL.: "Chemical Modification of the Surface of a Sulfonated Membrane by Formation of a Sulfonamide Bond", LANGMUIR, vol. 20, no. 12, 4 May 2004 (2004-05-04), pages 4989 - 4995, XP055023853 * |
KAMECHE, M. ET AL.: "Characterisation of Nafion 117 Membrane Modified Chemically with a Conducting Polymer: An Application to the Demineralisation of Sodium Iodide Organic Solutions", SEPARATION AND PURIFICATION TECHNOLOGY, vol. 52, no. 3, January 2007 (2007-01-01), pages 497 - 503, XP005785620, Retrieved from the Internet <URL:https://doi.org/10.1016/j.seppur.2006.06.001> * |
LI, LEI ET AL.: "Chemical Modification of Nafion Membrane with 3,4-ethylenedioxythiophene for Direct Methanol Fuel Cell Application", JOURNAL OF POWER SOURCES, vol. 175, no. 1, 3 January 2008 (2008-01-03), pages 256 - 260, XP022361636, Retrieved from the Internet <URL:https://doi.org/10.1016/j.jpowsour.2007.09.001> * |
LUO, QINGTAO ET AL.: "Modification of Nafion Membrane Using Interfacial Polymerization for Vanadium Redox Flow Battery Applications", JOURNAL OF MEMBRANE SCIENCE, vol. 311, no. 1-2, 20 March 2008 (2008-03-20), pages 98 - 103, XP022487832, Retrieved from the Internet <URL:https://doi.org/10.1016/j.memsci.2007.11.055> * |
Also Published As
Publication number | Publication date |
---|---|
WO2018194395A2 (ko) | 2018-10-25 |
US20200040151A1 (en) | 2020-02-06 |
EP3964540A1 (en) | 2022-03-09 |
US11773228B2 (en) | 2023-10-03 |
US11339257B2 (en) | 2022-05-24 |
US20220251316A1 (en) | 2022-08-11 |
US20230391968A1 (en) | 2023-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2019283916A1 (en) | Processes for preparing lithium hydroxide | |
AU2017246493A8 (en) | Sulfonated aromatic compounds | |
WO2014046798A3 (en) | Electrochemical reduction of co2 with co-oxidation of an alcohol | |
WO2014144705A3 (en) | Microbial fuel cell and methods of use | |
BR112018070506A2 (pt) | produção isenta de células de ácido ribonucleico | |
BR112017000721A2 (pt) | eléctrodo para a produção de divisão de água, eletrolisador de água, célula cloro alcalina e respectivo método de fabrico | |
BR112017014218A2 (pt) | método para a oxidação eletroquímica, célula eletroquímica, método para a oxidação fotoeletroquímica e célula fotoeletroquímica | |
AU2018326844A8 (en) | Method for producing LGPS-based solid electrolyte | |
WO2014200286A3 (ko) | 술포네이트계 화합물 및 이를 이용한 고분자 전해질막 | |
EP3223350A4 (en) | Anode for solid oxide fuel cell and manufacturing method therefor, and manufacturing method for electrolyte layer-electrode assembly for fuel cell | |
WO2012050407A3 (ko) | 금속 장섬유를 포함하는 전극 구조를 갖는 전지 및 이의 제조 방법 | |
EP3466887A4 (en) | METHOD FOR PRODUCING A VANADIUM CONNECTION, METHOD FOR PRODUCING A VANADIUM SOLUTION AND METHOD FOR PRODUCING A REDOX FLOW BATTERY ELECTROLYTE SOLUTION | |
MX2022000893A (es) | Metodo de obtencion de mitocondrias de celulas y mitocondrias obtenidas. | |
EA201892060A1 (ru) | Микробная продукция рибозида никотиновой кислоты | |
WO2018093240A3 (ko) | 전기화학소자용 전극 및 이를 제조하는 방법 | |
EP3691010A4 (en) | POLYMERIC ELECTROLYTE MEMBRANE, ITS MANUFACTURING PROCESS AND MEMBRANE-ELECTRODES ASSEMBLY CONTAINING IT | |
EP3467908A4 (en) | METHOD FOR MANUFACTURING ELECTRODE COMPRISING POLYMER ELECTROLYTE, AND ELECTRODE MANUFACTURED BY THE METHOD | |
EP3214678A4 (en) | Electrode catalyst for fuel cell, production method thereof, fuel cell electrode catalyst layer containing said catalyst, fuel cell membrane-electrode assembly using said catalyst or catalyst layer, and fuel cell | |
WO2015087348A8 (en) | A process for the preparation of pbi based membrane electrode assembly (mea) with improved fuel cell performance and stability | |
AR110087A1 (es) | Método para la preparación de células de levadura electrocompetentes, y método para la utilización de dichas células | |
WO2015025211A3 (en) | Film formation system and film formation method for forming metal film | |
NZ720017A (en) | Photovoltaic systems and spray coating processes for producing photovoltaic systems | |
EP3719904A4 (en) | POLYMERIC ELECTROLYTE MEMBRANE, ITS MANUFACTURING PROCESS, AND MEMBRANE-ELECTRODES ASSEMBLY CONTAINING IT | |
EP4050041A4 (en) | FLUOROPOLYMER CONTAINING A FLUOROSULFONYL GROUP AND METHOD FOR PRODUCING SAME, FLUOROPOLYMER CONTAINING SULFONIC ACID GROUP AND METHOD FOR PRODUCING SAME, SOLID POLYMER ELECTROLYTIC MEMBRANE, MEMBRANE-ELECTRODE ASSEMBLY AND SOLID POLYMER FUEL CELL | |
EA201591914A1 (ru) | Способ модифицирования электролитических ячеек с конечным зазором |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18787265 Country of ref document: EP Kind code of ref document: A2 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2018787265 Country of ref document: EP |
|
ENP | Entry into the national phase |
Ref document number: 2018787265 Country of ref document: EP Effective date: 20191121 |