KR100734800B1 - 연료 전지에 사용하기 위한 신규한 블렌드 중합체 막 - Google Patents

연료 전지에 사용하기 위한 신규한 블렌드 중합체 막 Download PDF

Info

Publication number
KR100734800B1
KR100734800B1 KR1020027011424A KR20027011424A KR100734800B1 KR 100734800 B1 KR100734800 B1 KR 100734800B1 KR 1020027011424 A KR1020027011424 A KR 1020027011424A KR 20027011424 A KR20027011424 A KR 20027011424A KR 100734800 B1 KR100734800 B1 KR 100734800B1
Authority
KR
South Korea
Prior art keywords
membrane
polymer
polyether
sulfonated
pes
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.)
Expired - Fee Related
Application number
KR1020027011424A
Other languages
English (en)
Korean (ko)
Other versions
KR20020084165A (ko
Inventor
추이웨이
Original Assignee
페메아스 게엠베하
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 페메아스 게엠베하 filed Critical 페메아스 게엠베하
Publication of KR20020084165A publication Critical patent/KR20020084165A/ko
Application granted granted Critical
Publication of KR100734800B1 publication Critical patent/KR100734800B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • H01M8/02—Details
    • 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
    • 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
    • B01D71/52—Polyethers
    • B01D71/522—Aromatic polyethers
    • B01D71/5222—Polyetherketone, polyetheretherketone, or polyaryletherketone
    • 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
    • B01D71/68—Polysulfones; Polyethersulfones
    • 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
    • H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
    • 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
    • H01M8/1027—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
    • 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
    • H01M8/1032—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
    • 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
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • 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
    • H01M8/1044—Mixtures of polymers, of which at least one is 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
    • H01M8/10—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
    • 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
    • C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • C08J2381/02—Polythioethers; Polythioether-ethers
    • 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
    • C08J2427/00—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
    • C08J2427/02—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
    • C08J2427/12—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
    • C08J2427/16—Homopolymers or copolymers of vinylidene fluoride
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Fuel Cell (AREA)
KR1020027011424A 2000-03-02 2001-03-01 연료 전지에 사용하기 위한 신규한 블렌드 중합체 막 Expired - Fee Related KR100734800B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10010001A DE10010001A1 (de) 2000-03-02 2000-03-02 Neue Blendpolymermembranen zum Einsatz in Brennstoffzellen
DE10010001.5 2000-03-02
PCT/EP2001/002311 WO2001064322A1 (de) 2000-03-02 2001-03-01 Neue blendpolymermembranen zum einsatz in brennstoffzellen

Publications (2)

Publication Number Publication Date
KR20020084165A KR20020084165A (ko) 2002-11-04
KR100734800B1 true KR100734800B1 (ko) 2007-07-03

Family

ID=7633133

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020027011424A Expired - Fee Related KR100734800B1 (ko) 2000-03-02 2001-03-01 연료 전지에 사용하기 위한 신규한 블렌드 중합체 막

Country Status (11)

Country Link
US (1) US6869980B2 (enExample)
EP (1) EP1268045B1 (enExample)
JP (1) JP2003526716A (enExample)
KR (1) KR100734800B1 (enExample)
CN (1) CN1227056C (enExample)
AT (1) ATE270141T1 (enExample)
CA (1) CA2401838C (enExample)
DE (2) DE10010001A1 (enExample)
ES (1) ES2228818T3 (enExample)
MX (1) MXPA02008584A (enExample)
WO (1) WO2001064322A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101118202B1 (ko) 2009-10-01 2012-03-28 한국과학기술연구원 연료전지용 고분자 전해질막 및 이의 제조방법

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003535940A (ja) * 2000-06-02 2003-12-02 エスアールアイ インターナショナル 高分子組成物
DE10140147A1 (de) * 2001-08-16 2003-03-06 Celanese Ventures Gmbh Verfahren zur Herstellung einer Blend-Membran aus verbrücktem Polymer und Brennstoffzelle
JP3561250B2 (ja) 2001-09-21 2004-09-02 株式会社日立製作所 燃料電池
JP4399586B2 (ja) * 2002-01-08 2010-01-20 本田技研工業株式会社 高分子電解質膜、該高分子電解質膜を備える膜電極構造体及び該膜電極構造体を備える固体高分子型燃料電池
JP2006508493A (ja) 2002-01-23 2006-03-09 ポリフューエル・インコーポレイテッド 酸−塩基プロトン伝導性ポリマーブレンド膜
JP4638220B2 (ja) * 2002-04-25 2011-02-23 ビーエーエスエフ フューエル セル ゲゼルシャフト ミット ベシュレンクテル ハフツング 多層電解質膜
US7202001B2 (en) * 2002-05-13 2007-04-10 Polyfuel, Inc. Sulfonated copolymer
KR100977234B1 (ko) 2002-05-13 2010-08-23 더 유니버시티 오브 노스 플로리다 보드 오브 트러스티즈 술폰화된 공중합체
KR100968398B1 (ko) * 2002-06-28 2010-07-07 스미또모 가가꾸 가부시끼가이샤 고분자 적층막, 그 제조 방법 및 그 용도
US7019819B2 (en) 2002-11-13 2006-03-28 Molecular Imprints, Inc. Chucking system for modulating shapes of substrates
US7271209B2 (en) 2002-08-12 2007-09-18 Exxonmobil Chemical Patents Inc. Fibers and nonwovens from plasticized polyolefin compositions
US7622523B2 (en) 2002-08-12 2009-11-24 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US8003725B2 (en) 2002-08-12 2011-08-23 Exxonmobil Chemical Patents Inc. Plasticized hetero-phase polyolefin blends
US7531594B2 (en) 2002-08-12 2009-05-12 Exxonmobil Chemical Patents Inc. Articles from plasticized polyolefin compositions
US7998579B2 (en) 2002-08-12 2011-08-16 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
WO2004014997A2 (en) 2002-08-12 2004-02-19 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
DE10246461A1 (de) * 2002-10-04 2004-04-15 Celanese Ventures Gmbh Protonenleitende Polymermembran enthaltend Polyazolblends und deren Anwendung in Brennstoffzellen
US7641840B2 (en) * 2002-11-13 2010-01-05 Molecular Imprints, Inc. Method for expelling gas positioned between a substrate and a mold
DE10301810A1 (de) * 2003-01-20 2004-07-29 Sartorius Ag Membran-Elektroden-Einheit, Polymermembranen für eine Membran-Elektroden-Einheit und Polymerelektrolyt-Brennstoffzellen sowie Verfahren zur Herstellung derselben
JP4852828B2 (ja) * 2003-07-31 2012-01-11 東洋紡績株式会社 電解質膜・電極構造体
US8192813B2 (en) 2003-08-12 2012-06-05 Exxonmobil Chemical Patents, Inc. Crosslinked polyethylene articles and processes to produce same
JP2008500701A (ja) * 2004-05-22 2008-01-10 フオスター・ミラー・インコーポレイテツド 固体ポリマー電解質膜
JP5028736B2 (ja) * 2004-09-02 2012-09-19 東レ株式会社 高分子電解質材、ならびにそれを用いた高分子電解質膜、膜電極複合体および高分子電解質型燃料電池
US8389615B2 (en) 2004-12-17 2013-03-05 Exxonmobil Chemical Patents Inc. Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin
DE102005001599A1 (de) * 2005-01-12 2006-07-20 Basf Ag Funktionalisierte Polyarylether
FR2883293B1 (fr) * 2005-03-16 2007-05-25 Inst Nat Polytech Grenoble Extrusion de polymeres ioniques a groupements ioniques alcalins
FR2883292B1 (fr) * 2005-03-16 2008-01-04 Inst Nat Polytech Grenoble Extrusion de polymeres ioniques a groupements ioniques acides
US8513347B2 (en) 2005-07-15 2013-08-20 Exxonmobil Chemical Patents Inc. Elastomeric compositions
US7615300B2 (en) * 2005-08-30 2009-11-10 The Board of Regents University and Community College System of Nevada on Behalf of the University of Nevada Development of novel proton-conductive polymers for proton exchange membrane fuel cell (PEMFC) technology
US7670534B2 (en) * 2005-09-21 2010-03-02 Molecular Imprints, Inc. Method to control an atmosphere between a body and a substrate
US20070065700A1 (en) * 2005-09-22 2007-03-22 Sri International High temperature polymer electrolyte membranes
US8222367B2 (en) 2005-09-30 2012-07-17 Battelle Memorial Institute Polymers for use in fuel cell components
KR100707163B1 (ko) * 2005-10-12 2007-04-13 삼성에스디아이 주식회사 고체산, 이를 포함하는 고분자 전해질막 및 이를 채용한연료전지
KR101324413B1 (ko) * 2006-02-27 2013-11-01 삼성에스디아이 주식회사 고온 고분자 전해질 연료전지 스택의 기동 방법 및 이를이용하는 연료전지 시스템
JP4536148B2 (ja) * 2006-04-03 2010-09-01 モレキュラー・インプリンツ・インコーポレーテッド リソグラフィ・インプリント・システム
JP5151074B2 (ja) * 2006-06-08 2013-02-27 株式会社日立製作所 固体高分子電解質膜，膜電極接合体およびそれを用いた燃料電池
KR100815117B1 (ko) 2006-06-30 2008-03-20 한국과학기술원 연료전지용 고분자 전해질 막의 제조방법
CA2671870C (en) * 2006-12-14 2017-05-16 Arkema Inc. High temperature stable polyelectrolytes having backbone aromatic groups
ITMI20071034A1 (it) 2007-05-23 2008-11-24 St Microelectronics Srl Sintesi e caratterizzazione di una nuova membrana a scambio protonico (pem) per applicazioni in celle a combustibile
KR100986493B1 (ko) * 2008-05-08 2010-10-08 주식회사 동진쎄미켐 연료전지용 고분자 전해질 막
US20100096764A1 (en) * 2008-10-20 2010-04-22 Molecular Imprints, Inc. Gas Environment for Imprint Lithography
US8815467B2 (en) 2010-12-02 2014-08-26 Basf Se Membrane electrode assembly and fuel cells with improved lifetime
DE102010055143B4 (de) 2010-12-18 2022-12-01 Umicore Galvanotechnik Gmbh Direktkontakt-Membrananode für die Verwendung in Elektrolysezellen
AU2015278210B2 (en) 2014-06-16 2019-06-20 Core Energy Recovery Solutions Inc. Blended membranes for water vapor transport and methods for preparing same
JP6530630B2 (ja) * 2015-03-31 2019-06-12 株式会社Ihi 高分子アロイ電解質膜およびその製造方法
CN105789657B (zh) * 2016-04-27 2018-09-11 工业和信息化部电子第五研究所华东分所 一种用于钒电池的改性pes-pvp共混阴离子交换膜及其制备方法
CN106750436B (zh) * 2017-01-18 2019-07-23 吉林大学 一种表面磺化聚醚醚酮微纳米粒子/磺化聚醚醚酮复合膜及其制备方法
CN110197918A (zh) * 2018-02-27 2019-09-03 湖南省银峰新能源有限公司 一种全钒液流电池用全氟磺酸复合膜及其制备方法和用途
JPWO2019220845A1 (ja) * 2018-05-17 2021-04-22 パナソニックＩｐマネジメント株式会社 フロー電池
JP7355038B2 (ja) * 2018-12-07 2023-10-03 Ａｇｃ株式会社 ペルフルオロポリマー、液状組成物、固体高分子電解質膜、膜電極接合体および固体高分子形燃料電池

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427079A2 (de) * 1989-11-07 1991-05-15 Hoechst Aktiengesellschaft Halbdurchlässige Polyetherketon-Membran
EP1073690A1 (de) * 1998-04-18 2001-02-07 Universität Stuttgart Säure-base-polymerblends und ihre verwendung in membranprozessen
EP1076676A2 (de) * 1998-04-18 2001-02-21 Universität Stuttgart Engineering-ionomerblends und engineering-ionomerblendmembranen
EP1076674A2 (de) * 1998-03-27 2001-02-21 Universität Stuttgart - Institut für Chemische Verfahrenstechnik Modifiziertes polymer und modifizierte polymermembran

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427079A2 (de) * 1989-11-07 1991-05-15 Hoechst Aktiengesellschaft Halbdurchlässige Polyetherketon-Membran
EP1076674A2 (de) * 1998-03-27 2001-02-21 Universität Stuttgart - Institut für Chemische Verfahrenstechnik Modifiziertes polymer und modifizierte polymermembran
EP1073690A1 (de) * 1998-04-18 2001-02-07 Universität Stuttgart Säure-base-polymerblends und ihre verwendung in membranprozessen
EP1076676A2 (de) * 1998-04-18 2001-02-21 Universität Stuttgart Engineering-ionomerblends und engineering-ionomerblendmembranen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101118202B1 (ko) 2009-10-01 2012-03-28 한국과학기술연구원 연료전지용 고분자 전해질막 및 이의 제조방법

Also Published As

Publication number Publication date
CA2401838A1 (en) 2001-09-07
KR20020084165A (ko) 2002-11-04
DE10010001A1 (de) 2001-09-06
EP1268045A1 (de) 2003-01-02
ES2228818T3 (es) 2005-04-16
CA2401838C (en) 2007-09-18
CN1406150A (zh) 2003-03-26
JP2003526716A (ja) 2003-09-09
CN1227056C (zh) 2005-11-16
EP1268045B1 (de) 2004-06-30
US20030187081A1 (en) 2003-10-02
ATE270141T1 (de) 2004-07-15
MXPA02008584A (es) 2003-02-24
DE50102740D1 (de) 2004-08-05
WO2001064322A1 (de) 2001-09-07
US6869980B2 (en) 2005-03-22

Similar Documents

Publication Publication Date Title
KR100734800B1 (ko) 연료 전지에 사용하기 위한 신규한 블렌드 중합체 막
Kaliaguine et al. Properties of SPEEK based PEMs for fuel cell application
US6300381B1 (en) Acid-base polymer blends and their application in membrane processes
Kerres et al. Cross-linked PBI-based high-temperature membranes: Stability, conductivity and fuel cell performance
Mikhailenko et al. Proton conducting membranes based on cross-linked sulfonated poly (ether ether ketone)(SPEEK)
CA2325020C (en) Acid-base polymer blends and their use in membrane processes
Mabrouk et al. Ion exchange membranes based upon crosslinked sulfonated polyethersulfone for electrochemical applications
Kim et al. Crosslinked SPES-SPPSU membranes for high temperature PEMFCs
Xing et al. Improved performance of sulfonated polyarylene ethers for proton exchange membrane fuel cells
Martos et al. Synthesis and characterization of sulfonated PEEK-WC-PES copolymers for fuel cell proton exchange membrane application
Hande et al. Effect of constrained amorphous region on properties of acid–base polyelectrolyte membranes based on sulphonated poly (ether ether ketone) and a nonconjugated diamine
Kim et al. Annealing effect of highly sulfonated polyphenylsulfone polymer
Gao et al. Proton exchange membranes based on sulfonated poly (phthalazinone ether ketone) s/aminated polymer blends
Wang et al. Electroactive artificial muscle based on crosslinked PVA/SPTES
Qijun et al. Proton-exchange sulfonated poly (ether ether ketone)(SPEEK)/SiOx-S composite membranes in direct methanol fuel cells
US20070275286A1 (en) Method for Cross-Linking Sulfonated Polymers
Zhang et al. Cross-linked membranes with a macromolecular cross-linker for direct methanol fuel cells
Nam et al. Synthesis and properties of bonding layer containing flexible and fluorinated moieties for hydrocarbon-based membrane electrode assemblies
Liu et al. Preparation and characterization of the PVDF-based composite membrane for direct methanol fuel cells
JP6362879B2 (ja) プロトン交換膜燃料電池用電解質膜の製造方法
Guhan et al. Sulphonated poly ether ether ketone/polyvinyl alcohol/phosphotungstic acid composite membranes for PEM fuel cells
Kim et al. Annealing Property of SPES-SPPSU Blend Membrane for PEMFCs
HK1034988B (en) Acid-base polymer blends and their use in membrane processes

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

N231 Notification of change of applicant
PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

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

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

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

St.27 status event code: A-1-2-D10-D22-exm-PE0701

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

G170 Re-publication after modification of scope of protection [patent]
PG1701 Publication of correction

St.27 status event code: A-5-5-P10-P19-oth-PG1701

Patent document republication publication date: 20070730

Republication note text: Request for Correction Notice (Document Request)

Gazette number: 1007348000000

Gazette reference publication date: 20070703

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

FPAY Annual fee payment

Payment date: 20100622

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20110628

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20110628