JP4848619B2 - 燃料電池用電解質膜の製造方法 - Google Patents
燃料電池用電解質膜の製造方法 Download PDFInfo
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- JP4848619B2 JP4848619B2 JP2004129436A JP2004129436A JP4848619B2 JP 4848619 B2 JP4848619 B2 JP 4848619B2 JP 2004129436 A JP2004129436 A JP 2004129436A JP 2004129436 A JP2004129436 A JP 2004129436A JP 4848619 B2 JP4848619 B2 JP 4848619B2
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- JP
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- Prior art keywords
- electrolyte membrane
- membrane layer
- oxygen
- layer
- electrolyte
- 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.)
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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
-
- 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
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Description
20...酸素極
22...酸素流路
30...水素極
32...水素流路
100...電解質膜
110...電解質膜層
115...薄膜
120...水素分離膜層
300...チャンバー
302...セットテーブル
304...製膜機器
310...オゾン生成機器
312...酸素加圧供給機器
314...プラズマ発生機器
316...電源
Claims (2)
- 水素を選択的に透過する性質を有する水素分離膜層にプロトン伝導性を有する電解質膜層を積層した燃料電池用電解質膜の製造方法であって、
前記水素分離膜層を形成する工程(1)と、
格子間酸素の欠損への酸素原子導入が起きた状態でプロトン伝導の性質を呈する酸素欠損型プロトン伝導体化合物を用いて、前記水素分離膜層の表面に電解質膜層を形成する工程(2)とを有し、
前記電解質膜層を形成する工程(2)は、
チャンバー内に配置された前記水素分離膜層の表面への前記酸素欠損型プロトン伝導体化合物を用いた前記電解質膜層の製膜と、前記チャンバー内を前記製膜されつつある前記電解質膜層にオゾンが接触できるようなオゾン環境下に置くこととを行う
電解質膜の製造方法。 - 請求項1に記載の燃料電池用電解質膜の製造方法であって、
前記電解質膜層を形成する工程(2)において前記電解質膜層にオゾンが接触できるようなオゾン環境下に置くに当たり、前記チャンバー内を前記電解質膜層にオゾンプラズマが接触できるような環境とする電解質膜の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004129436A JP4848619B2 (ja) | 2004-04-26 | 2004-04-26 | 燃料電池用電解質膜の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004129436A JP4848619B2 (ja) | 2004-04-26 | 2004-04-26 | 燃料電池用電解質膜の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005310698A JP2005310698A (ja) | 2005-11-04 |
JP4848619B2 true JP4848619B2 (ja) | 2011-12-28 |
Family
ID=35439202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004129436A Expired - Fee Related JP4848619B2 (ja) | 2004-04-26 | 2004-04-26 | 燃料電池用電解質膜の製造方法 |
Country Status (1)
Country | Link |
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JP (1) | JP4848619B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008282570A (ja) * | 2007-05-08 | 2008-11-20 | Toyota Motor Corp | 成膜方法および成膜装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04345762A (ja) * | 1991-05-24 | 1992-12-01 | Nippon Telegr & Teleph Corp <Ntt> | ガス分離膜式燃料電池 |
JP4066322B2 (ja) * | 2002-04-15 | 2008-03-26 | 財団法人電力中央研究所 | レーザ蒸着法による酸化物化合物薄膜の生成法および生成装置 |
JP4079016B2 (ja) * | 2002-08-28 | 2008-04-23 | トヨタ自動車株式会社 | 中温域で作動可能な燃料電池 |
JP2005019041A (ja) * | 2003-06-24 | 2005-01-20 | Chiba Inst Of Technology | 固体電解質層と水素透過性金属膜を用いた電池、燃料電池及びその製造方法 |
JP4595338B2 (ja) * | 2004-02-06 | 2010-12-08 | トヨタ自動車株式会社 | 燃料電池と燃料電池用電解質膜の製造方法 |
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2004
- 2004-04-26 JP JP2004129436A patent/JP4848619B2/ja not_active Expired - Fee Related
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