JP4997686B2 - プロトン伝導体及び電気化学デバイス - Google Patents
プロトン伝導体及び電気化学デバイス Download PDFInfo
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- JP4997686B2 JP4997686B2 JP2004035880A JP2004035880A JP4997686B2 JP 4997686 B2 JP4997686 B2 JP 4997686B2 JP 2004035880 A JP2004035880 A JP 2004035880A JP 2004035880 A JP2004035880 A JP 2004035880A JP 4997686 B2 JP4997686 B2 JP 4997686B2
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- acid
- proton
- proton conductor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/122—Ionic conductors
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- 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
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- 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
- H01M8/1046—Mixtures of at least one polymer and at least one additive
- H01M8/1048—Ion-conducting additives, e.g. ion-conducting particles, heteropolyacids, metal phosphate or polybenzimidazole with phosphoric acid
-
- 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
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- 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
- H01M2300/00—Electrolytes
- H01M2300/0088—Composites
- H01M2300/0091—Composites in the form of mixtures
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- 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
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- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Fuel Cell (AREA)
- Conductive Materials (AREA)
Description
前記双性イオン塩と、前記プロトン供与体との混合系がプロトン伝導体として機能するか否かを、前記双性イオン塩には1−メチル−3−プロピルスルホン酸イミダゾリウム塩(MeImPrSO3)を、前記プロトン供与体にはビス(トリフルオロメタンスルホニルイミド)ヒドリド(HTFSI)を用い、示差走査熱量(DSC)測定、1H−NMR、イオン伝導度測定を行って評価した。
前記双性イオン塩のN位が水素のタイプである1−ヒドロ−3−プロピルスルホン酸イミダゾリウム塩(HImPrSO3)を用い、前記プロトン供与体であるHTFSIと混合してそのプロトン伝導性を調べた。
前記双性イオン塩と前記プロトン供与体とからなる本発明に基づくプロトン伝導体を用いて前記プロトン伝導層を作製し、評価した。前記双性イオン塩にはMeImPrSO3を、前記プロトン供与体にはNafion(登録商標)溶液を用いた。
6…負極、8…正極、9…触媒層、12…H2流路、13…O2流路
Claims (8)
- 下記一般式(1)、(2)で表される溶融塩の何れかである双性イオン塩と、プロトン(H+)供与体とからなる、プロトン伝導体。
- 前記一般式(1)、(2)で表される前記双性イオン塩が、4級窒素を持つイミダゾール、ピリジンからなるカチオン構造を有する、請求項1に記載したプロトン伝導体。
- 前記プロトン供与体がカルボン酸、スルホン酸、スルホニルイミド酸、スルホニルメチド酸又はこれらの酸性基を有する樹脂からなる、請求項1に記載したプロトン伝導体。
- 前記双性イオン塩が前記プロトン供与体に対し等モル以下混合されている、請求項1に記載したプロトン伝導体。
- 第1極と、第2極と、これらの電極間に挟持されたプロトン伝導層とからなる積層構造体を有し、前記プロトン伝導層が請求項1〜請求項6のいずれか1項に記載したプロトン伝導体からなる、電気化学デバイス。
- 燃料電池として構成されている、請求項7に記載した電気化学デバイス。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004035880A JP4997686B2 (ja) | 2004-02-13 | 2004-02-13 | プロトン伝導体及び電気化学デバイス |
PCT/JP2005/002520 WO2005078838A1 (ja) | 2004-02-13 | 2005-02-10 | プロトン伝導体及び電気化学デバイス |
US11/426,474 US20060263661A1 (en) | 2004-02-13 | 2006-06-26 | Proton conductor and electrochemical device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004035880A JP4997686B2 (ja) | 2004-02-13 | 2004-02-13 | プロトン伝導体及び電気化学デバイス |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005228588A JP2005228588A (ja) | 2005-08-25 |
JP4997686B2 true JP4997686B2 (ja) | 2012-08-08 |
Family
ID=34857702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004035880A Expired - Fee Related JP4997686B2 (ja) | 2004-02-13 | 2004-02-13 | プロトン伝導体及び電気化学デバイス |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060263661A1 (ja) |
JP (1) | JP4997686B2 (ja) |
WO (1) | WO2005078838A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8697309B2 (en) * | 2004-09-03 | 2014-04-15 | Nissan Motor Co., Ltd. | Proton conductor and fuel cell using the same |
FR2893623B1 (fr) * | 2005-11-22 | 2008-02-01 | Inst Nat Polytech Grenoble | Preparation de films constitues par un polymere reticule ayant des groupes ioniques |
CN100413134C (zh) * | 2005-12-30 | 2008-08-20 | 新源动力股份有限公司 | 一种质子交换膜燃料电池无增湿操作条件的遴选方法 |
US7804744B2 (en) * | 2007-05-03 | 2010-09-28 | Gary Stephen Shuster | Optically-readable disk with copy protection device |
US20100068594A1 (en) * | 2008-09-17 | 2010-03-18 | Samsung Electronics Co., Ltd. | Polymer electrolyte membrane, method of preparing the same, and fuel cell including the polymer electrolyte membrane |
GB201309668D0 (en) | 2013-05-30 | 2013-07-17 | Isis Innovation | Organic semiconductor doping process |
WO2015151977A1 (ja) * | 2014-03-31 | 2015-10-08 | リンテック株式会社 | 双性イオン化合物およびイオン伝導体 |
US11499007B2 (en) * | 2016-01-15 | 2022-11-15 | The Board Of Trustees Of The Leland Stanford Junior University | Highly stretchable, transparent, and conductive polymer |
JP7125022B2 (ja) * | 2018-07-19 | 2022-08-24 | 国立大学法人東京農工大学 | 化合物 |
WO2021237664A1 (zh) * | 2020-05-29 | 2021-12-02 | 宁德新能源科技有限公司 | 电解液和包括电解液的电化学装置及电子装置 |
CN115304518B (zh) * | 2022-08-03 | 2023-10-31 | 苏州旭珀禾科技有限公司 | 一种具有生物相容性的两性离子化合物及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999028292A1 (fr) * | 1997-12-01 | 1999-06-10 | Acep Inc. | Sels de sulfones perfluores, et leurs utilisations comme materiaux a conduction ionique |
JP4036279B2 (ja) * | 2001-10-09 | 2008-01-23 | よこはまティーエルオー株式会社 | プロトン伝導体及びこれを用いた燃料電池 |
US6863838B2 (en) * | 2001-10-25 | 2005-03-08 | 3M Innovative Properties Company | Zwitterionic imides |
JP4313973B2 (ja) * | 2002-02-14 | 2009-08-12 | トヨタ自動車株式会社 | 高分子電解質及び燃料電池 |
-
2004
- 2004-02-13 JP JP2004035880A patent/JP4997686B2/ja not_active Expired - Fee Related
-
2005
- 2005-02-10 WO PCT/JP2005/002520 patent/WO2005078838A1/ja active Application Filing
-
2006
- 2006-06-26 US US11/426,474 patent/US20060263661A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2005228588A (ja) | 2005-08-25 |
WO2005078838A1 (ja) | 2005-08-25 |
US20060263661A1 (en) | 2006-11-23 |
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