KR102443268B1 - 유기 용매 없이 pbi 필름을 제조하기 위한 신규한 방법 - Google Patents

유기 용매 없이 pbi 필름을 제조하기 위한 신규한 방법 Download PDF

Info

Publication number
KR102443268B1
KR102443268B1 KR1020217010970A KR20217010970A KR102443268B1 KR 102443268 B1 KR102443268 B1 KR 102443268B1 KR 1020217010970 A KR1020217010970 A KR 1020217010970A KR 20217010970 A KR20217010970 A KR 20217010970A KR 102443268 B1 KR102443268 B1 KR 102443268B1
Authority
KR
South Korea
Prior art keywords
pbi
film
membrane
acid
gel
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.)
Active
Application number
KR1020217010970A
Other languages
English (en)
Korean (ko)
Other versions
KR20210064265A (ko
Inventor
로라 에이. 머독
페이 황
리후이 왕
브라이언 씨. 베니스윅즈
Original Assignee
유니버시티 오브 싸우스 캐롤라이나
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 유니버시티 오브 싸우스 캐롤라이나 filed Critical 유니버시티 오브 싸우스 캐롤라이나
Publication of KR20210064265A publication Critical patent/KR20210064265A/ko
Application granted granted Critical
Publication of KR102443268B1 publication Critical patent/KR102443268B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • C08J5/18—Manufacture of films or sheets
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor
    • B01D67/00111—Polymer pretreatment in the casting solutions
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0013—Casting processes
    • B01D67/00135—Air gap characteristics
    • 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
    • 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
    • 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
    • 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
    • C08G73/18—Polybenzimidazoles
    • 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
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • 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
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1086—After-treatment of the membrane other than by polymerisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/40—Details relating to membrane preparation in-situ membrane formation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/04—Characteristic thickness
    • 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
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • 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
    • 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
    • C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; 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)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Fuel Cell (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Cell Separators (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
KR1020217010970A 2018-09-14 2019-09-13 유기 용매 없이 pbi 필름을 제조하기 위한 신규한 방법 Active KR102443268B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201862731156P 2018-09-14 2018-09-14
US201862731152P 2018-09-14 2018-09-14
US62/731,152 2018-09-14
US62/731,156 2018-09-14
US16/569,983 2019-09-13
US16/569,983 US11180621B2 (en) 2018-09-14 2019-09-13 Method for producing PBI films without organic solvents
PCT/US2019/050993 WO2020060857A1 (en) 2018-09-14 2019-09-13 New method for producing pbi films without organic solvents

Publications (2)

Publication Number Publication Date
KR20210064265A KR20210064265A (ko) 2021-06-02
KR102443268B1 true KR102443268B1 (ko) 2022-09-14

Family

ID=69772839

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217010970A Active KR102443268B1 (ko) 2018-09-14 2019-09-13 유기 용매 없이 pbi 필름을 제조하기 위한 신규한 방법

Country Status (6)

Country Link
US (3) US11180621B2 (https=)
EP (1) EP3850035A1 (https=)
JP (2) JP7533963B2 (https=)
KR (1) KR102443268B1 (https=)
CN (1) CN112823182B (https=)
WO (1) WO2020060857A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7455498B2 (ja) * 2017-11-29 2024-03-26 株式会社Ｇｓユアサ 非水電解質、非水電解質蓄電素子及び非水電解質蓄電素子の製造方法
EP3850035A1 (en) 2018-09-14 2021-07-21 University of South Carolina New method for producing pbi films without organic solvents
CN112956056B (zh) * 2018-09-14 2024-10-01 南卡罗来纳大学 用于氧化还原液流电池的低渗透性聚苯并咪唑(pbi)膜
CN112955498B (zh) 2018-09-14 2024-05-10 南卡罗来纳大学 用于氧化还原液流电池的聚苯并咪唑(pbi)膜
US11777124B2 (en) 2020-03-06 2023-10-03 University Of South Carolina Proton-conducting PBI membrane processing with enhanced performance and durability
EP4244278A4 (en) * 2020-11-11 2024-10-23 Seppure Pte Ltd METHOD FOR PRODUCING A CROSS-LINKED POLYMER MEMBRANE
KR102543046B1 (ko) * 2020-12-09 2023-06-15 한국과학기술연구원 수산화이온 전도성 pbi 멤브레인의 제조방법
JP7775335B2 (ja) * 2021-05-04 2025-11-25 エスエイチピーピー グローバル テクノロジーズ べスローテン フェンノートシャップ キャップドビスフェノールポリエーテルオリゴマーおよび組成物、製造方法、およびそれにより作製される物品
JP7552515B2 (ja) 2021-06-22 2024-09-18 株式会社デンソー プロトン伝導膜の製造方法
CN115703044B (zh) * 2021-08-06 2024-08-09 中国科学院过程工程研究所 一种杂环聚苯并咪唑气体分离膜的结构、制备方法及应用
CN119095900A (zh) * 2022-01-25 2024-12-06 1S1能源有限公司 用于离聚物和质子交换膜应用的官能化的聚苯并咪唑聚合物
KR102892174B1 (ko) * 2022-07-14 2025-12-01 한국과학기술연구원 고분자 전해질막 및 이의 제조방법
WO2024196847A2 (en) * 2023-03-21 2024-09-26 University Of South Carolina Strong polybenzimidazole (pbi) gel membranes with high conductivity
KR20260037360A (ko) * 2024-09-10 2026-03-17 한국과학기술연구원 고분자 전해질막 및 이의 제조방법

Family Cites Families (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522974A (en) 1982-07-26 1985-06-11 Celanese Corporation Melt processable polyester capable of forming an anisotropic melt comprising a relatively low concentration of 6-oxy-2-naphthoyl moiety-4-benzoyl moiety, 1,4-dioxyphenylene moiety, isophthaloyl moiety and terephthaloyl moiety
US4473682A (en) 1982-07-26 1984-09-25 Celanese Corporation Melt processable polyester capable of forming an anisotropic melt comprising a relatively low concentration of 6-oxy-2-naphthoyl moiety, 4-oxybenzoyl moiety, 4,4'-dioxybiphenyl moiety, and terephthaloyl moiety
US4786567A (en) 1986-02-11 1988-11-22 Unisearch Limited All-vanadium redox battery
US4746694A (en) 1987-07-06 1988-05-24 Hoechst Celanese Corporation Melt processable polyester capable of forming an anisotropic melt comprising a relatively low concentration of 6-oxy-2-naphthoyl moiety, 4-oxybenzoyl moiety, 2,6-dioxynaphthalene moiety, and terephthaloyl moiety
US4898917A (en) 1987-09-11 1990-02-06 Hoechst Celanese Corporation N-substituted polybenzimidazole polymer
US5114612A (en) 1990-04-04 1992-05-19 The United States Of America As Represented By The Department Of Energy Liquid crystal polyester thermosets
US5198551A (en) 1990-04-10 1993-03-30 The United States Of America As Represented By The United States Department Of Energy Polyamide thermosets
US5658649A (en) 1992-03-13 1997-08-19 The Regents Of The University Of California Office Of Technology Transfer Corrosion resistant coating
US5382665A (en) 1993-03-17 1995-01-17 The United States Of America As Represented By The United States Department Of Energy Synthesis of oxazolines and oxazines
US5575949A (en) 1994-06-02 1996-11-19 The Regents Of The University Of California, Office Of Technology Transfer Thermoset molecular composites
JPH08142262A (ja) * 1994-11-15 1996-06-04 Hoechst Japan Ltd ポリベンゾイミダゾール被覆金属部品
US5475133A (en) 1994-11-28 1995-12-12 The Regents Of The University Of California Bis-propargyl thermosets
US5583169A (en) 1995-03-10 1996-12-10 The Regents Of The University Of California Office Of Technology Transfer Stabilization of polyaniline solutions through additives
US5840376A (en) 1996-02-28 1998-11-24 The Regents Of The University Of California High magnetic field processing of liquid crystalline polymers
US6458968B2 (en) 2000-06-09 2002-10-01 Rensselaer Polytechnic Institute Dithiocarboxylic ester synthetic process
US6765076B2 (en) 2001-03-20 2004-07-20 Rensselaer Polytechnic Institute Transition metal superoxides
JP3791685B2 (ja) 2002-02-15 2006-06-28 東洋紡績株式会社 複合イオン交換膜およびその製造方法
DE10235360A1 (de) * 2002-08-02 2004-02-19 Celanese Ventures Gmbh Membran-Elektrodeneinheiten mit langer Lebensdauer
DE10235358A1 (de) 2002-08-02 2004-02-12 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Phosphonsäuregruppen enthaltende Polymere und deren Anwendung in Brennstoffzellen
US6987163B2 (en) 2002-08-07 2006-01-17 Research Foundation Of The State University Of New York Modified polybenzimidazole (PBI) membranes for enhanced polymer electrochemical cells
WO2004016673A1 (en) 2002-08-19 2004-02-26 Rensselaer Polytechnic Institute Liquid crystal polymers
DE10242708A1 (de) 2002-09-13 2004-05-19 Celanese Ventures Gmbh Protonenleitende Membranen und deren Verwendung
DE10246372A1 (de) 2002-10-04 2004-04-15 Celanese Ventures Gmbh Mit einer Katalysatorschicht beschichtete protonenleitende Polymermembran enthaltend Polyazole und deren Anwendung in Brennstoffzellen
DE10246459A1 (de) 2002-10-04 2004-04-15 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Phosphonsäuregruppen enthaltende Polyazole und deren Anwendung in Brennstoffzellen
DE10246373A1 (de) * 2002-10-04 2004-04-15 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Sulfonsäuregruppen enthaltende Polyazole und deren Anwendung in Brennstoffzellen
DE10246461A1 (de) * 2002-10-04 2004-04-15 Celanese Ventures Gmbh Protonenleitende Polymermembran enthaltend Polyazolblends und deren Anwendung in Brennstoffzellen
DE10258580A1 (de) 2002-12-16 2004-06-24 Celanese Ventures Gmbh Hochmolekular Polyazole
WO2004108770A1 (en) 2003-05-30 2004-12-16 Rensselaer Polytechnic Institute Low odor chain transfer agents for controlled radical polymerization
EP1652259A2 (de) * 2003-07-27 2006-05-03 Pemeas GmbH Protonenleitende membran und deren verwendung
DE10336363A1 (de) 2003-08-08 2005-03-03 Celanese Ventures Gmbh Verfahren zur Herstellung von kristallinen Pyrophosphaten, sowie Verwendung dieser Verbindungen als Katalysatoren oder als Additiv für die Membranen, insbesondere für Membranen für Brennstoffzellen
US20080038624A1 (en) 2003-09-04 2008-02-14 Jorg Belack Proton-conducting polymer membrane coated with a catalyst layer, said polymer membrane comprising phosphonic acid polymers, membrane/electrode unit and use thereof in fuel cells
US7115334B2 (en) 2003-12-08 2006-10-03 Samsung Sdi Co., Ltd. Gel electrolyte and fuel cell employing the same
US7537853B2 (en) 2004-01-20 2009-05-26 Samsung Sdi Co., Ltd. Gel electrolyte, electrode for fuel cell, and fuel cell
US20050186480A1 (en) 2004-01-23 2005-08-25 Yuichi Aihara Gel electrolyte, electrode for fuel cell, fuel cell, and method of producing the gel electrolyte
EP1901378A4 (en) * 2005-06-03 2009-11-18 Samsung Yokohama Res Inst PROTON-CONDUCTIVE POLYMERMEMBRANE, MANUFACTURING METHOD AND FUEL CELL THEREWITH
US7838138B2 (en) 2005-09-19 2010-11-23 3M Innovative Properties Company Fuel cell electrolyte membrane with basic polymer
US20070218334A1 (en) 2006-03-16 2007-09-20 Bonorand Lukas M Methods for making sulfonated non-aromatic polymer electrolyte membranes
KR100754374B1 (ko) 2006-02-07 2007-08-31 삼성에스디아이 주식회사 폴리벤조옥사진계 화합물을 이용한 전해질막 및 그제조방법
JP2007217587A (ja) 2006-02-17 2007-08-30 Polymatech Co Ltd 高分子成形体の製造方法及び高分子成形体
US20070227900A1 (en) 2006-04-04 2007-10-04 H2 Pump Llc Performance enhancement via water management in electrochemical cells
DE102006036019A1 (de) * 2006-08-02 2008-02-07 Pemeas Gmbh Membran-Elektroden-Einheit und Brennstoffzellen mit erhöhter Leistung
KR100902411B1 (ko) 2006-12-22 2009-06-11 한국과학기술연구원 술폰산이 부분적으로 도입된 폴리벤지이미다졸, 그 제조방법, 상기 폴리벤지이미다졸을 이용한 연료전지용막전극접합체 및 그 제조 방법
KR101366808B1 (ko) 2007-10-11 2014-02-25 삼성전자주식회사 폴리벤즈이미다졸-염기 복합체, 이로부터 형성된폴리벤조옥사진계 화합물의 가교체 및 이를 이용한연료전지
CN102015836A (zh) * 2008-02-27 2011-04-13 索维公司 聚合物组合物,包含该聚合物组合物的聚合物膜,用于制备它的方法以及包含该膜的燃料电池
FR2928492B1 (fr) 2008-03-06 2011-10-21 Ceram Hyd Materiau pour un dispositif electrochimique.
CN101338038B (zh) * 2008-08-07 2011-02-16 东北大学 增强溶胶凝胶法浇铸的pbi/h3po4膜断裂拉伸强度的方法
CN102044648B (zh) 2009-10-16 2013-04-10 大连融科储能技术发展有限公司 聚芳基醚苯并咪唑离子交换膜及其制备和全钒液流电池
US20110189484A1 (en) 2010-02-04 2011-08-04 Hopkins Jr John B Porous polybenzimidazole resin and method of making same
TWI584434B (zh) 2010-04-20 2017-05-21 瑞鼎科技股份有限公司 晶粒結構及晶粒接合方法
CN101814611B (zh) 2010-05-24 2012-01-25 上海交通大学 一种燃料电池用磷酸掺杂聚苯并咪唑膜电极的制备方法
JP2014500567A (ja) 2010-05-31 2014-01-09 ビーエーエスエフ ソシエタス・ヨーロピア 機械的に安定なポリアゾール
WO2011151775A1 (en) 2010-05-31 2011-12-08 Basf Se Mechanically stabilized polyazoles
US8653203B2 (en) 2010-08-04 2014-02-18 Chang Gung University Method for preparing carboxylic polybenzimidazole
KR101232277B1 (ko) * 2010-11-04 2013-02-12 한국과학기술연구원 폴리벤지이미다졸계 전해질 막의 인시츄 제조 방법 및 이에 따라 제조된 폴리벤지이미다졸계 전해질 막
KR20120061156A (ko) 2010-11-04 2012-06-13 한국과학기술연구원 폴리벤즈이미다졸계 고분자, 그 제조 방법, 이를 이용한 전해질막 및 연료전지
US8609249B2 (en) 2011-02-09 2013-12-17 Phillips Scientific Inc. Thin wall expandable polymer tubes having improved axial and radial strength, and a method of manufacturing thereof
US8541517B2 (en) 2011-03-10 2013-09-24 Battelle Energy Alliance, Llc Polymer compositions, polymer films and methods and precursors for forming same
US8796372B2 (en) 2011-04-29 2014-08-05 Rensselaer Polytechnic Institute Self-healing electrical insulation
US8865796B2 (en) 2011-08-09 2014-10-21 University Of South Carolina Nanoparticles with multiple attached polymer assemblies and use thereof in polymer composites
US9130219B1 (en) 2011-10-11 2015-09-08 University Of South Carolina Method of making redox materials for solid oxide redox flow battery
US9187643B2 (en) 2011-11-21 2015-11-17 University Of South Carolina Silicone based nanocomposites including inorganic nanoparticles and their methods of manufacture and use
KR101684036B1 (ko) 2011-12-28 2016-12-07 아사히 가세이 가부시키가이샤 레독스 플로우 2차 전지 및 레독스 플로우 2차 전지용 전해질막
US20130183603A1 (en) 2012-01-17 2013-07-18 Basf Se Proton-conducting membrane, method for their production and their use in electrochemical cells
DK2804889T3 (da) 2012-01-17 2019-06-17 Basf Se Protonledende membran, fremgangsmåde til fremstilling heraf og anvendelse af denne i elektrokemiske celler
WO2014084138A1 (ja) 2012-11-27 2014-06-05 東レ株式会社 高分子電解質組成物、およびそれを用いた高分子電解質膜、膜電極複合体および固体高分子型燃料電池
CN103881127A (zh) 2012-12-19 2014-06-25 中国科学院大连化学物理研究所 一种多孔聚苯并咪唑/磷酸复合膜的制备方法
WO2014111792A1 (en) 2013-01-16 2014-07-24 Basf Se Proton-conducting membrane, method for their production and their use in electrochemical cells
WO2014111793A1 (en) 2013-01-16 2014-07-24 Basf Se Proton-conducting membrane, method for their production and their use in electrochemical cells
SG11201508122UA (en) 2013-04-01 2015-10-29 Rensselaer Polytech Inst Organic phosphor-functionalized nanoparticles and compositions comprising the same
US9598541B2 (en) 2013-06-04 2017-03-21 Pbi Performance Products, Inc. Method of making polybenzimidazole
US9806365B2 (en) 2013-09-09 2017-10-31 University Of South Carolina Methods of purifying a hydrogen gas stream containing hydrogen sulfide impurities
US9359453B2 (en) 2013-09-12 2016-06-07 University Of South Carolina Phosphonate and phosphonic acid RAFT agents and monomers, along with methods of their manufacture and use
US9504256B2 (en) 2013-09-18 2016-11-29 University Of South Carolina Fabrication of magnetic nanoparticles
WO2015087348A1 (en) 2013-12-09 2015-06-18 Council Of Scientific & Industrial Research A process for the preparation of pbi based membrane electrode assembly (mea) with improved fuel cell performance and stability
US9249250B2 (en) 2014-01-15 2016-02-02 University Of South Carolina Butadiene-derived polymers grafted nanoparticles and their methods of manufacture and use
KR101993238B1 (ko) 2014-03-28 2019-06-26 코오롱인더스트리 주식회사 고분자 전해질막, 이를 포함하는 막-전극 어셈블리 및 연료전지
US9732169B2 (en) 2014-07-22 2017-08-15 University Of South Carolina Raft agents and their use in the development of polyvinylpyrrolidone grafted nanoparticles
US10112143B2 (en) 2014-10-09 2018-10-30 The Trustees Of Columbia University In The City Of New York Grafted polymer nanocomposite materials, systems, and methods
JP2016207608A (ja) 2015-04-28 2016-12-08 東洋紡株式会社 ポリベンズイミダゾール系レドックス電池用イオン交換膜及びその製造方法、複合体、及びレドックス電池
US10011674B2 (en) 2015-12-11 2018-07-03 University Of South Carolina Initiator for surface-based polymerization and use thereof
KR101655292B1 (ko) 2016-04-15 2016-09-07 스탠다드에너지(주) 레독스 흐름전지
WO2018096540A1 (en) 2016-11-23 2018-05-31 Hys Energy Ltd Hydrogen production in the process of electrochemical treatment of sulfur-containing acid gases (hydrogen sulfide or sulfur dioxide) supplied in solution with amine-based or other organic absorbents
CN106750441B (zh) 2016-12-07 2019-06-21 中科院大连化学物理研究所张家港产业技术研究院有限公司 一种交联型聚三氮唑离子液体/聚苯并咪唑高温质子交换膜及其制备方法
CN106784947A (zh) 2017-01-11 2017-05-31 同济大学 一种磺化聚苯并咪唑交联膜及其制备方法
CN106750442A (zh) 2017-01-12 2017-05-31 黄河科技学院 一种具有高电导率的交联型聚苯并咪唑/聚乙烯三氮唑高温质子交换膜及其制备方法
US11591699B2 (en) 2018-04-12 2023-02-28 Board Of Supervisors Of Louisiana State University Electrochemical reactor for upgrading methane and small alkanes to longer alkanes and alkenes
CN110791774B (zh) 2018-08-02 2021-04-13 国家能源投资集团有限责任公司 一种电解水蒸气制氢的方法
CN112955498B (zh) 2018-09-14 2024-05-10 南卡罗来纳大学 用于氧化还原液流电池的聚苯并咪唑(pbi)膜
EP3850035A1 (en) 2018-09-14 2021-07-21 University of South Carolina New method for producing pbi films without organic solvents
CN112956056B (zh) 2018-09-14 2024-10-01 南卡罗来纳大学 用于氧化还原液流电池的低渗透性聚苯并咪唑(pbi)膜
US11777124B2 (en) 2020-03-06 2023-10-03 University Of South Carolina Proton-conducting PBI membrane processing with enhanced performance and durability

Also Published As

Publication number Publication date
US20220064391A1 (en) 2022-03-03
US12227627B2 (en) 2025-02-18
JP2022501463A (ja) 2022-01-06
KR20210064265A (ko) 2021-06-02
JP7533963B2 (ja) 2024-08-14
JP2024164016A (ja) 2024-11-26
US20240182656A1 (en) 2024-06-06
CN112823182A (zh) 2021-05-18
CN112823182B (zh) 2022-08-30
US11884787B2 (en) 2024-01-30
WO2020060857A1 (en) 2020-03-26
US20200087473A1 (en) 2020-03-19
EP3850035A1 (en) 2021-07-21
US11180621B2 (en) 2021-11-23

Similar Documents

Publication Publication Date Title
KR102443268B1 (ko) 유기 용매 없이 pbi 필름을 제조하기 위한 신규한 방법
US11799112B2 (en) Polybenzimidazole (PBI) membranes for redox flow batteries
JP5468051B2 (ja) プロトン伝導性膜およびその使用
KR101086651B1 (ko) 양성자-전도성 막 및 이의 용도
KR102878113B1 (ko) 산화환원 유동 배터리용 저투과도 폴리벤즈이미다졸 (pbi) 멤브레인
JP4537199B2 (ja) プロトン伝導性膜およびその使用
US11777124B2 (en) Proton-conducting PBI membrane processing with enhanced performance and durability
KR20260013181A (ko) 높은 전도도를 갖는 강한 폴리벤즈이미다졸(pbi) 겔 멤브레인

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20210413

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
A302 Request for accelerated examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20210915

Comment text: Request for Examination of Application

PA0302 Request for accelerated examination

Patent event date: 20210915

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20220210

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20220615

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20220907

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20220908

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20250625

Start annual number: 4

End annual number: 4