JP4352878B2 - モノマー化合物、グラフト共重合化合物、及びそれらの製造方法、高分子電解質膜、並びに燃料電池 - Google Patents
モノマー化合物、グラフト共重合化合物、及びそれらの製造方法、高分子電解質膜、並びに燃料電池 Download PDFInfo
- Publication number
- JP4352878B2 JP4352878B2 JP2003400060A JP2003400060A JP4352878B2 JP 4352878 B2 JP4352878 B2 JP 4352878B2 JP 2003400060 A JP2003400060 A JP 2003400060A JP 2003400060 A JP2003400060 A JP 2003400060A JP 4352878 B2 JP4352878 B2 JP 4352878B2
- Authority
- JP
- Japan
- Prior art keywords
- electrolyte membrane
- fuel cell
- polymer electrolyte
- compound
- graft copolymer
- 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
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/02—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms
- C07C317/10—Sulfones; Sulfoxides having sulfone or sulfoxide groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F214/00—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
- C08F214/18—Monomers containing fluorine
- C08F214/26—Tetrafluoroethene
- C08F214/265—Tetrafluoroethene with non-fluorinated comonomers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
- C08F259/08—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing fluorine
-
- 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
- H01M8/1039—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
- H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
- H01M8/106—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the chemical composition of the porous support
-
- 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
- H01M8/1088—Chemical modification, e.g. sulfonation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Fuel Cell (AREA)
- Graft Or Block Polymers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Conductive Materials (AREA)
Description
本発明の上記一般式(1)で表される超強酸基を有するモノマー化合物は、例えば、以下のようなスキームで合成される。
したがって、本発明の超強酸基を有する高分子電解質膜は、固体高分子型燃料電池のイオン交換膜として好適である。
(実施例)
〔モノマーの合成〕
ベンゼン/THF=1:1中で下記反応を行い、本発明の超強酸基を有するモノマーを合成した。反応温度と反応時間は、0℃〜室温で0.5時間、次いで70℃で6時間であった。
得られた超強酸基を有するモノマーを、エチレン−テトラフルオロエチレン共重合体からなるベースフィルムに直接グラフト重合を行った。
(比較例)
図1に示すスキームによって本発明と同様に、エチレン−テトラフルオロエチレン共重合体にTf(トリフルオロメタンスルホニル基(−SO2CF3))の導入を図った。
実施例と比較例の電解質膜1gに対する超強酸基の導入量の比較を行った。結果を表1に示す。
表1の結果より、本発明では比較例に比べて約20倍の導入が確認された。これは、比較例では、前半の反応工程でBr基のLi化が充分に進行しないため、後半の反応工程の反応場が少なく、目的とする超強酸基の導入量を向上させることが出来ないことによる。
実施例と比較例で得られた超強酸基の導入後の電解質膜の伝導度の比較を行った。結果を表2に示す。なお、プロトン伝導度の測定は、実施例及び比較例の膜を5×40mmの大きさに切り取り、4端子法により交流インピーダンスを測定した。測定は80℃及び120℃で相対湿度100%、電流値として0.005mAの定電流、掃引周波数として10〜20000Hzの条件で行った。得られたインピーダンスと膜端子間距離から伝導度を測定した。
Claims (6)
- 請求項2又は3に記載のグラフト共重合化合物を製膜したことを特徴とする高分子電解質膜。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003400060A JP4352878B2 (ja) | 2003-11-28 | 2003-11-28 | モノマー化合物、グラフト共重合化合物、及びそれらの製造方法、高分子電解質膜、並びに燃料電池 |
EP04799919A EP1687266B1 (en) | 2003-11-28 | 2004-11-26 | Monomer compound, graft copolymer compound, production method thereof, polymer electrolyte membrane, and fuel cell |
CNB200480034705XA CN100404503C (zh) | 2003-11-28 | 2004-11-26 | 单体化合物、接枝共聚物化合物及其制备方法、聚合物电解质膜以及燃料电池 |
DE602004009603T DE602004009603T2 (de) | 2003-11-28 | 2004-11-26 | Monomerverbindung, graft-copolymerverbindung, verfahren zu deren herstellung, polymerelektrolytmembran und kraftstoffzelle |
PCT/JP2004/017988 WO2005051899A2 (en) | 2003-11-28 | 2004-11-26 | Monomer compound, graft copolymer compound, production method thereof, polymer electrolyte membrane, and fuel cell |
US10/566,187 US7781085B2 (en) | 2003-11-28 | 2004-11-26 | Monomer compound, graft copolymer compound, production method thereof, polymer electrolyte membrane, and fuel cell |
CA002546484A CA2546484C (en) | 2003-11-28 | 2004-11-26 | Monomer compound, graft copolymer compound, production method thereof, polymer electrolyte membrane, and fuel cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003400060A JP4352878B2 (ja) | 2003-11-28 | 2003-11-28 | モノマー化合物、グラフト共重合化合物、及びそれらの製造方法、高分子電解質膜、並びに燃料電池 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005162623A JP2005162623A (ja) | 2005-06-23 |
JP4352878B2 true JP4352878B2 (ja) | 2009-10-28 |
Family
ID=34631628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003400060A Expired - Fee Related JP4352878B2 (ja) | 2003-11-28 | 2003-11-28 | モノマー化合物、グラフト共重合化合物、及びそれらの製造方法、高分子電解質膜、並びに燃料電池 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7781085B2 (ja) |
EP (1) | EP1687266B1 (ja) |
JP (1) | JP4352878B2 (ja) |
CN (1) | CN100404503C (ja) |
CA (1) | CA2546484C (ja) |
DE (1) | DE602004009603T2 (ja) |
WO (1) | WO2005051899A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010098504A2 (en) | 2009-02-27 | 2010-09-02 | Es Fibervisions Co., Ltd. | Highly water repellent conjugate fiber and high bulk nonwoven fabric using same |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4352878B2 (ja) * | 2003-11-28 | 2009-10-28 | トヨタ自動車株式会社 | モノマー化合物、グラフト共重合化合物、及びそれらの製造方法、高分子電解質膜、並びに燃料電池 |
JP5463506B2 (ja) | 2005-03-16 | 2014-04-09 | 国立大学法人山口大学 | グラフトポリマー、高分子電解質膜、これらの製造方法、及びそれを用いた燃料電池 |
US20110045381A1 (en) * | 2009-08-18 | 2011-02-24 | Gm Global Technology Operations, Inc. | Hydrocarbon PEM Membranes with Perfluorosulfonic Acid Groups for Automotive Fuel Cells |
JP5644252B2 (ja) | 2009-08-20 | 2014-12-24 | セントラル硝子株式会社 | 燃料電池用固体電解質膜およびその製造方法 |
JP5764956B2 (ja) * | 2010-02-16 | 2015-08-19 | セントラル硝子株式会社 | 固体電解質膜およびその製造方法 |
WO2012035784A1 (ja) * | 2010-09-17 | 2012-03-22 | 日東電工株式会社 | プロトン伝導性高分子電解質膜の製造方法 |
EP2622960A4 (en) * | 2010-09-28 | 2014-06-18 | Central Glass Co Ltd | ANTIBACTERIAL AGENT, METHOD FOR THE TREATMENT OF SUBSTRATE SURFACES THEREFOR, COMPOSITION WITH THE ANTIBACTERIAL AGENT AND METHOD FOR THE TREATMENT OF SUBSTRATE SURFACES THEREWITH |
JP5803497B2 (ja) * | 2010-09-28 | 2015-11-04 | セントラル硝子株式会社 | 抗菌剤用組成物およびそれを用いた基材の表面処理方法 |
JP5803498B2 (ja) * | 2010-09-28 | 2015-11-04 | セントラル硝子株式会社 | 抗菌剤およびそれを用いた基材の表面処理方法 |
JP6019686B2 (ja) | 2011-04-15 | 2016-11-02 | セントラル硝子株式会社 | プロトン伝導性高分子膜およびそれを用いた膜―電極接合体並びに高分子電解質型燃料電池 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3179640A (en) * | 1962-09-28 | 1965-04-20 | Du Pont | Hydroxyfluoroalkyl-substituted styrenes, their polymers and their preparation |
JP3375200B2 (ja) | 1993-06-18 | 2003-02-10 | 田中貴金属工業株式会社 | 高分子固体電解質組成物 |
US6359019B1 (en) * | 1997-11-12 | 2002-03-19 | Ballard Power Systems Inc. | Graft polymeric membranes and ion-exchange membranes formed therefrom |
JP2001021637A (ja) | 1999-07-07 | 2001-01-26 | Mitsubishi Electric Corp | 位置測定装置および位置測定方法 |
JP3656244B2 (ja) * | 1999-11-29 | 2005-06-08 | 株式会社豊田中央研究所 | 高耐久性固体高分子電解質及びその高耐久性固体高分子電解質を用いた電極−電解質接合体並びにその電極−電解質接合体を用いた電気化学デバイス |
JP2001302721A (ja) | 2000-04-24 | 2001-10-31 | Toyota Central Res & Dev Lab Inc | 高プロトン伝導性電解質 |
JP3773824B2 (ja) * | 2001-03-12 | 2006-05-10 | 独立行政法人科学技術振興機構 | 高分子担持型アリールビス(パーフルオロアルキルスルホニル)メタン |
JP4139986B2 (ja) * | 2002-03-19 | 2008-08-27 | トヨタ自動車株式会社 | 高分子電解質膜及びその製造方法並びに燃料電池 |
DE10220818A1 (de) * | 2002-05-10 | 2003-11-20 | Celanese Ventures Gmbh | Verfahren zur Herstellung einer gepfropften Polymerelektrolytmembran und deren Anwendung in Brennstoffzellen |
JP4352878B2 (ja) * | 2003-11-28 | 2009-10-28 | トヨタ自動車株式会社 | モノマー化合物、グラフト共重合化合物、及びそれらの製造方法、高分子電解質膜、並びに燃料電池 |
-
2003
- 2003-11-28 JP JP2003400060A patent/JP4352878B2/ja not_active Expired - Fee Related
-
2004
- 2004-11-26 CN CNB200480034705XA patent/CN100404503C/zh not_active Expired - Fee Related
- 2004-11-26 CA CA002546484A patent/CA2546484C/en not_active Expired - Fee Related
- 2004-11-26 WO PCT/JP2004/017988 patent/WO2005051899A2/en active IP Right Grant
- 2004-11-26 EP EP04799919A patent/EP1687266B1/en not_active Expired - Fee Related
- 2004-11-26 DE DE602004009603T patent/DE602004009603T2/de active Active
- 2004-11-26 US US10/566,187 patent/US7781085B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010098504A2 (en) | 2009-02-27 | 2010-09-02 | Es Fibervisions Co., Ltd. | Highly water repellent conjugate fiber and high bulk nonwoven fabric using same |
Also Published As
Publication number | Publication date |
---|---|
US20060286424A1 (en) | 2006-12-21 |
CN1886368A (zh) | 2006-12-27 |
DE602004009603D1 (de) | 2007-11-29 |
CN100404503C (zh) | 2008-07-23 |
WO2005051899A3 (en) | 2005-09-01 |
CA2546484A1 (en) | 2005-06-09 |
JP2005162623A (ja) | 2005-06-23 |
WO2005051899A2 (en) | 2005-06-09 |
EP1687266B1 (en) | 2007-10-17 |
CA2546484C (en) | 2008-11-25 |
US7781085B2 (en) | 2010-08-24 |
EP1687266A2 (en) | 2006-08-09 |
DE602004009603T2 (de) | 2008-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2005124911A1 (ja) | 固体高分子型燃料電池用電解質膜、その製造方法及び固体高分子型燃料電池用膜電極接合体 | |
US8206873B2 (en) | Electrolyte for fuel cell, membrane electrode assembly, fuel cell stack and fuel cell system | |
Lue et al. | Permeant transport properties and cell performance of potassium hydroxide doped poly (vinyl alcohol)/fumed silica nanocomposites | |
WO2006006357A1 (ja) | 固体高分子型燃料電池用電解質膜、その製造方法及び固体高分子型燃料電池用膜電極接合体 | |
JP4765908B2 (ja) | 固体高分子電解質膜及び固体高分子型燃料電池用膜電極接合体 | |
JP4352878B2 (ja) | モノマー化合物、グラフト共重合化合物、及びそれらの製造方法、高分子電解質膜、並びに燃料電池 | |
JP5002911B2 (ja) | ダイレクトメタノール型燃料電池(dmfc)での発電評価におけるプロトン1個あたりの電気浸透水量eowの測定方法 | |
JP2002298867A (ja) | 固体高分子型燃料電池 | |
JP5556081B2 (ja) | イオン伝導性複合電解質膜とこれを用いた燃料電池 | |
JP4290615B2 (ja) | 膜電極接合体、燃料電池スタック、燃料電池システムおよび膜電極接合体の製造方法 | |
JP2006318755A (ja) | 固体高分子形燃料電池用膜電極接合体 | |
JP4170973B2 (ja) | 末端スルホン酸基を含む高分子及びこれを採用した高分子電解質と燃料電池 | |
US7977008B2 (en) | High temperature proton exchange membrane using ionomer/solid proton conductor, preparation method thereof and fuel cell containing the same | |
EP2202830A1 (en) | Membrane electrode assembly and fuel cell | |
JP4664683B2 (ja) | 膜−電極アセンブリ及びその燃料電池 | |
Jalani | Development of nanocomposite polymer electrolyte membranes for higher temperature PEM fuel cells | |
JP2002298868A (ja) | 固体高分子型燃料電池 | |
JP2003142124A (ja) | 電解質膜およびそれを用いた固体高分子型燃料電池 | |
JP7315001B2 (ja) | 燃料電池の運転方法 | |
JP4931540B2 (ja) | プロトン交換膜 | |
JP2002298858A (ja) | 固体高分子型燃料電池 | |
KR100709201B1 (ko) | 연료 전지용 고분자 전해질 막, 이를 포함하는 연료 전지용막-전극 어셈블리 및 이를 포함하는 연료 전지 시스템 | |
Luo | Polymer/nano-organic composite proton exchange membranes for direct methanol fuel cell application | |
JP3878438B2 (ja) | 固体高分子型燃料電池用電極構造体 | |
JP2010536150A (ja) | 直接酸化型燃料電池用表面処理された炭化水素系高分子電解質膜 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060627 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090414 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090612 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090707 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090720 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120807 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130807 Year of fee payment: 4 |
|
LAPS | Cancellation because of no payment of annual fees |