JP5379786B2 - 有機/無機ハイブリッド複合プロトン交換膜 - Google Patents
有機/無機ハイブリッド複合プロトン交換膜 Download PDFInfo
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- JP5379786B2 JP5379786B2 JP2010293874A JP2010293874A JP5379786B2 JP 5379786 B2 JP5379786 B2 JP 5379786B2 JP 2010293874 A JP2010293874 A JP 2010293874A JP 2010293874 A JP2010293874 A JP 2010293874A JP 5379786 B2 JP5379786 B2 JP 5379786B2
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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
- H01M8/1041—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
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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
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1025—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters
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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
- H01M8/1027—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]
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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
- H01M8/103—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]
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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
- H01M8/1032—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]
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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
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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
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
- H01M8/1046—Mixtures of at least one polymer and at least one additive
- H01M8/1051—Non-ion-conducting additives, e.g. stabilisers, SiO2 or ZrO2
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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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
- Conductive Materials (AREA)
Description
(実施例1)
全固形分100質量部当たり20質量部の未変性の多孔質カーボン(活性炭)をナフィオン溶液(DuPont社製のNAF DE2020CS)中に分散させてインクを形成する。このインクを12時間よく攪拌して硬化させる。その後、攪拌して硬化させたインクをガラス上に塗布し、次いで蒸発させる。生成した膜を1Nの濃度のH2SO4(aq)に80℃で1時間以上浸漬してプロトンの置換反応を活性化する。次に、この膜を過剰な純水に80℃で1時間以上浸漬して酸を完全に除去し、黒色の柔軟な膜を得る。次に、膜の特性を測定する。柔軟性およびガラス転移温度の測定値を表1に示し、温度と共に変化する寸法の変動を図1に示す。水吸収率および水体積膨張率を表2、図2および図3に示す。様々な相対湿度レベルにおける伝導率の測定値を表3および図4に示す。
膜を実施例1と同じ方法により形成するが、10質量部の未変性の多孔質カーボン(活性炭素)、5質量部の未変性の多孔質カーボン(活性炭)および2.5質量部の未変性の多孔質カーボン(活性炭)をそれぞれ実施例2、実施例3および実施例4において相対的に分散させる。
膜を実施例1と同じ方法により形成するが、参考例1および参考例2では未変性の多孔質カーボンをそれぞれ5質量部のECP600(カーボンブラック、NSA(正味表面積):1200m2/g)および5質量部のCL‐08(カーボンブラック、NSA:210m2/g、China Synthetic Rubber Corporation社製)と置換する。
膜を実施例1と同じ方法により形成するが、実施例5ではNAFをs‐PEEKと置換し、5質量部の未変性の多孔質カーボン(活性炭素)を分散させる。
全固形分100質量部当たり5質量部の機能性炭素(フェニルスルホン化カーボンおよびスルホン化カーボン)をナフィオン溶液(DuPont社製のNAF DE2020CS)中に分散させてインクを形成する。このインクを12時間よく攪拌して硬化させる。その後、攪拌して硬化させたインクをガラス上に塗布し、次いで蒸発させる。生成した膜を1Nの濃度のH2SO4(aq)に80℃で1時間以上浸漬してプロトンの置換反応を活性化する。次に、膜を過剰の純水に80℃で1時間以上浸漬して酸を完全に除去し、黒色の柔軟な膜を得る。様々な相対湿度における伝導率の測定値を表4に示す。
膜を実施例1と同じ方法により形成するが、比較例1では無機材料、すなわち未変性の多孔質カーボン(活性炭)を使用しない。
膜を実施例1と同じ方法により形成するが、比較例2ではNAFをs‐PEEKと置換し、無機材料、すなわち未変性の多孔質カーボン(活性炭)を使用しない。
Claims (3)
- プロトン交換膜100質量部当たり0.5〜30質量部で、表面積が50〜3000m2/gの活性炭またはメソポーラスカーボン材料である無機材料と、
プロトン交換膜100質量部当たり99.5〜70質量部で、スルホン化重合体またはリン酸ドープ重合体を含む有機材料とを備えることを特徴とする有機/無機ハイブリッド複合プロトン交換膜。 - 前記スルホン化重合体が、ナフィオン、スルホン化ポリ(エーテルエーテルケトン)、スルホン化ポリイミド、スルホン化ポリ(フェニレンオキシド)、スルホン化ポリ(アリーレンエーテルスルホン)またはスルホン化ポリ(4‐フェノキシベンゾイル‐1,4‐フェニレン)からなる群から選択される請求項1に記載の有機/無機ハイブリッド複合プロトン交換膜。
- 前記リン酸ドープ重合体がリン酸ドープポリベンズイミダゾールを含む請求項1に記載の有機/無機ハイブリッド複合プロトン交換膜。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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TW098146211 | 2009-12-31 | ||
TW098146211A TWI423511B (zh) | 2009-12-31 | 2009-12-31 | 有機無機混成之質子交換膜 |
Publications (2)
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JP2011142082A JP2011142082A (ja) | 2011-07-21 |
JP5379786B2 true JP5379786B2 (ja) | 2013-12-25 |
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US (1) | US8569389B2 (ja) |
JP (1) | JP5379786B2 (ja) |
TW (1) | TWI423511B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103358612B (zh) * | 2012-03-26 | 2016-10-19 | 中国科学院上海高等研究院 | 直接甲醇燃料电池用的阻醇膜及其制法 |
TWI577078B (zh) | 2012-06-29 | 2017-04-01 | 財團法人工業技術研究院 | 雙層複合質子交換膜及膜電極組 |
WO2015038814A1 (en) * | 2013-09-11 | 2015-03-19 | University Of Cincinnati | Water and salt resistant solid super-acid catalysts |
US20160254558A1 (en) * | 2013-10-29 | 2016-09-01 | Industry- Academic Cooperation Foundation, Yonsei University | Polymer electrolyte membrane for a fuel cell, method for manufacturing same, and fuel cell comprising same |
JP2015153573A (ja) * | 2014-02-13 | 2015-08-24 | 旭化成イーマテリアルズ株式会社 | 高分子電解質膜、膜電極接合体、及び固体高分子形燃料電池 |
CN103897221A (zh) * | 2014-03-13 | 2014-07-02 | 天津大学 | 壳聚糖/磷酸化二氧化硅颗粒杂化膜及其制备和应用 |
JP6882676B2 (ja) * | 2017-06-29 | 2021-06-02 | 富士通株式会社 | 二酸化炭素還元膜、及びその製造方法、並びに二酸化炭素還元装置 |
CN107808969B (zh) * | 2017-09-27 | 2020-11-20 | 广西大学 | 一种高温质子交换膜的制备方法 |
JP7217055B2 (ja) * | 2018-07-30 | 2023-02-02 | ナショナル ユニバーシティー オブ シンガポール | ガス膜および燃料電池の用途のためのプロトン伝導性二次元非晶質炭素フィルム |
CN111082112B (zh) * | 2019-12-25 | 2021-01-12 | 深圳氢时代新能源科技有限公司 | 质子交换膜及其制备方法和燃料电池 |
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JP3227915B2 (ja) * | 1993-07-14 | 2001-11-12 | 松下電器産業株式会社 | ディスクカートリッジおよびディスクドライブ装置とディスクチェンジャー装置 |
US6117581A (en) * | 1999-03-15 | 2000-09-12 | Ford Global Technologies, Inc. | Fuel cell electrode comprising conductive zeolite support material |
US20030022055A1 (en) * | 2001-04-11 | 2003-01-30 | Jameel Menashi | Fuel cells and other products containing modified carbon products |
US6890676B2 (en) * | 2002-02-05 | 2005-05-10 | Sony Corporation | Fullerene based proton conductive materials |
FR2850300B1 (fr) * | 2003-01-23 | 2006-06-02 | Commissariat Energie Atomique | Materiau hybride organique-inorganique conducteur comprenant une phase mesoporeuse, membrane, electrode, et pile a combustible |
US20040224203A1 (en) * | 2003-05-09 | 2004-11-11 | Bhamidipati Murty V. | Intermediate temperature proton exchange membranes |
US8227117B2 (en) * | 2004-03-15 | 2012-07-24 | Cabot Corporation | Modified carbon products, their use in electrocatalysts and electrode layers and similar devices and methods relating to the same |
US8785013B2 (en) * | 2004-08-20 | 2014-07-22 | E I Du Pont De Nemours And Company | Compositions containing modified fullerenes |
JP4519669B2 (ja) * | 2005-02-02 | 2010-08-04 | 三菱重工業株式会社 | 固体高分子電解質膜、固体高分子電解質膜電極接合体及び固体高分子電解質形燃料電池 |
CN100413130C (zh) | 2006-08-10 | 2008-08-20 | 天津大学 | 含薄膜水管理层的膜电极及其制备方法 |
JP4984766B2 (ja) | 2006-09-11 | 2012-07-25 | 凸版印刷株式会社 | スルホン酸基導入無定形炭素含有組成物 |
CN100582147C (zh) * | 2007-09-26 | 2010-01-20 | 东北大学 | 利用聚苯并咪唑-磷酸-水三元体系制备磷酸掺杂的聚苯并咪唑膜的方法 |
KR101473319B1 (ko) * | 2007-10-16 | 2014-12-16 | 삼성에스디아이 주식회사 | 복합 중형 다공성 탄소, 그 제조방법 및 이를 이용한연료전지 |
CN101414686A (zh) * | 2007-10-17 | 2009-04-22 | 中国科学院大连化学物理研究所 | 一种复合膜及其在高温质子交换膜燃料电池中的应用 |
US9017837B2 (en) * | 2008-02-19 | 2015-04-28 | Cabot Corporation | High surface area graphitized carbon and processes for making same |
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Publication number | Publication date |
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TWI423511B (zh) | 2014-01-11 |
TW201123597A (en) | 2011-07-01 |
US8569389B2 (en) | 2013-10-29 |
US20110160319A1 (en) | 2011-06-30 |
JP2011142082A (ja) | 2011-07-21 |
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