JP5549901B2 - 水素貯蔵材 - Google Patents
水素貯蔵材 Download PDFInfo
- Publication number
- JP5549901B2 JP5549901B2 JP2008042909A JP2008042909A JP5549901B2 JP 5549901 B2 JP5549901 B2 JP 5549901B2 JP 2008042909 A JP2008042909 A JP 2008042909A JP 2008042909 A JP2008042909 A JP 2008042909A JP 5549901 B2 JP5549901 B2 JP 5549901B2
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- JP
- Japan
- Prior art keywords
- alh
- hydrogen
- nitrogen
- storage material
- hydrogen storage
- 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
- Y02E60/32—Hydrogen storage
-
- 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
Description
Al+3/2H2→AlH3 …(A)
AlH3→Al+3/2H2 …(B)
AlH3の構成元素であるAlと、窒素含有化合物の構成元素であるNとが配位結合をなして形成されたN−AlH 3 結合体のAlH 3 を、水素を貯蔵及び放出することが可能なサイトとして有する化合物からなり、
前記サイトの一部が下記の反応式(A)に従って水素を貯蔵し且つ下記の反応式(B)に従って水素を放出し、
前記化合物は、前記サイトの一部が水素を放出した後も、残余のサイトとして前記N−AlH 3 結合体のAlH 3 を有することを特徴とする。
Al+3/2H 2 →AlH 3 …(A)
AlH 3 →Al+3/2H 2 …(B)
Claims (5)
- AlH3と窒素含有化合物とを含む水素貯蔵材であって、
AlH3の構成元素であるAlと、窒素含有化合物の構成元素であるNとが配位結合をなして形成されたN−AlH 3 結合体のAlH 3 を、水素を貯蔵及び放出することが可能なサイトとして有する化合物からなり、
前記サイトの一部が下記の反応式(A)に従って水素を貯蔵し且つ下記の反応式(B)に従って水素を放出し、
前記化合物は、前記サイトの一部が水素を放出した後も、残余のサイトとして前記N−AlH 3 結合体のAlH 3 を有することを特徴とする水素貯蔵材。
Al+3/2H 2 →AlH 3 …(A)
AlH 3 →Al+3/2H 2 …(B) - 請求項1記載の水素貯蔵材において、前記窒素含有化合物が、アミノ基が官能基として結合した窒素含有複素環化合物であることを特徴とする水素貯蔵材。
- 請求項2記載の水素貯蔵材において、アミノ基が官能基として結合した前記窒素含有複素環化合物がメラミンであることを特徴とする水素貯蔵材。
- 請求項1記載の水素貯蔵材において、前記窒素含有化合物が高分子であることを特徴とする水素貯蔵材。
- 請求項4記載の水素貯蔵材において、前記高分子が所定の形状に予め加工された成形体であることを特徴とする水素貯蔵材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008042909A JP5549901B2 (ja) | 2008-02-25 | 2008-02-25 | 水素貯蔵材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008042909A JP5549901B2 (ja) | 2008-02-25 | 2008-02-25 | 水素貯蔵材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009196960A JP2009196960A (ja) | 2009-09-03 |
JP5549901B2 true JP5549901B2 (ja) | 2014-07-16 |
Family
ID=41140888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008042909A Expired - Fee Related JP5549901B2 (ja) | 2008-02-25 | 2008-02-25 | 水素貯蔵材 |
Country Status (1)
Country | Link |
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JP (1) | JP5549901B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6929679B2 (en) * | 2002-02-01 | 2005-08-16 | Basf Aktiengesellschaft | Method of storing, uptaking, releasing of gases by novel framework materials |
PT1874459E (pt) * | 2005-04-07 | 2016-02-08 | Univ Michigan | Alta adsorção de gás numa estrutura microporosa organometálica com locais metálicos abertos |
DE102005039654A1 (de) * | 2005-08-22 | 2007-03-01 | Basf Ag | Mesoporöses metallorganisches Gerüstmaterial |
JP2007307473A (ja) * | 2006-05-18 | 2007-11-29 | Toyota Motor Corp | 水素貯蔵材料及びその製造方法 |
JP4853810B2 (ja) * | 2006-06-13 | 2012-01-11 | 太平洋セメント株式会社 | 水素貯蔵材料およびその製造方法 |
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2008
- 2008-02-25 JP JP2008042909A patent/JP5549901B2/ja not_active Expired - Fee Related
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JP2009196960A (ja) | 2009-09-03 |
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