Functional Advancement of Aluminum-based Hydrogen Storage Materials-Elucidation and Promotion of Reaction Mechanism

• Project/Area Number: 21760547
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Structural/Functional materials
• Research Institution: High Energy Accelerator Research Organization (2010); Tohoku University (2009)
• Principal Investigator: IKEDA Kazutaka High Energy Accelerator Research Organization, 物質構造科学研究所, 特任准教授 (80451615)
• Research Collaborator: OHSHITA Hidetoshi 大学共同利用機関法人高エネルギー加速器研究機構, 物質構造科学研究所, 特任助教 ; OTOMO Toshiya 大学共同利用機関法人高エネルギー加速器研究機構, 物質構造科学研究所, 教授 (90270397) ; SUZUYA Kentaro 独立行政法人日本原子力研究開発機構, J-PARCセンター, 研究主幹 (50354684) ; MUTO Shunsuke 名古屋大学, 大学院・工学研究科, 教授 (20209985) ; YUKAWA Hiroshi 名古屋大学, 大学院・工学研究科, 助教 (50293676) ; SATO Toyoto 東北大学, 原子分子材料科学高等研究機構, 助教 (20455851) ; SEMBOSHI Satoshi 東北大学, 金属材料研究所, 講師 (00364026) ; LI Hai-Wen 東北大学, 金属材料研究所, 助教 (20505771) ; OHOYAMA Kenji 東北大学, 金属材料研究所, 准教授 (60241569) ; ORIMO Shin-ichi 東北大学, 金属材料研究所, 教授 (40284129)
• Project Period (FY): 2009 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2009: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
• Keywords: 水素 / 水素化物 / 水素貯蔵 / エネルギー / 中性子 / アルミニウム / 熱的安定性 / 結晶構造 / ミリング / X線光電子分光 / 透過型電子顕微鏡 / 高輝度X線回折

Research Abstract

Functional advancement of aluminum-based hydrogen storage materials was studied. Synthesis conditions of aluminum hydrides, AlH_3, were optimized, and the crystal and surface structures, the thermodynamic stabilities, the hydrogen desorption properties and their correlations were investigated. We confirmed that the presence of amorphous Al_2O_3 andχ-Al_2O_3 on the surface may prevent the hydrogen desorption reaction of AlH_3, which can be promoted by milling process under the atmosphere control.

Research Products

• [Journal Article] Structural and hydrogen desorption properties of aluminum hydride (2011)
  • Author(s): K.Ikeda, H.Ohshita, N.Kaneko, J.Zhang, M.Yonemura, T.Otomo, K.Suzuya, H.Yukawa, M.Morinaga, H.W.Li, S.Semboshi, S.Orimo.
  • Journal Title: Materials Transactions 52
  • NAID: 10028174826
  • Peer Reviewed
• [Journal Article] Structural and hydrogen desorption properties of aluminum hydride (2011)
  • Author(s): K.Ikeda, H.Ohshita, N.Kaneko, J.Zhang, M.Yonemura, T.Otomo, K.Suzuya, H.Yukawa, M.Morinaga, H.W.Li, S.Semboshi, S.Orimo
  • Journal Title: Materials Transactions Volume: 52 Pages: 598-601
  • NAID: 10028174826
  • Peer Reviewed
• [Journal Article] Multimode hydriding/dehydriding reactions of CaPd (2010)
  • Author(s): K.Ikeda, N.Okuda, K.Ohoyama, H.-W.Li, H.T.Takeshita, T.Otomo, S.Orimo.
  • Journal Title: Chemical Communications 46
  • Peer Reviewed
• [Journal Article] Surface changes on AlH_3 during the hydrogen desorption (2010)
  • Author(s): S.Kato, M.Bielmann, K.Ikeda, S.Orimo, A.Borgschulte, A.Zuttel.
  • Journal Title: Applied Physics Letters 96
  • Peer Reviewed
• [Journal Article] Multimode hydriding/dehydriding reactions of CaPd (2010)
  • Author(s): K.Ikeda, N.Okuda, K.Ohoyama, H.W.Li, H.T.Takeshita, T.Otomo, S.Orimo
  • Journal Title: Chemical Communications Volume: 46 Pages: 8380-8382
  • Peer Reviewed
• [Journal Article] Surface changes on AlH_3 during the hydrogen desorption (2010)
  • Author(s): S.Kato, M.Bielmann, K.Ikeda, S.Orimo, A.Borgschulte, A.Zuttel
  • Journal Title: Applied Physics Letters Volume: 96
  • Peer Reviewed
• [Journal Article] Surface changes on AlH3 during the hydrogen desorption (2010)
  • Author(s): S.Kato, M.Bielmann, K.Ikeda, S.Orimo, A.Borgschulte, A.Zuttel
  • Journal Title: Applied Physics Letters 96
  • Peer Reviewed
• [Journal Article] Dehydriding reaction of AlH_3 : in-situ microscopic observations combined with thermal and surface analyses (2009)
  • Author(s): K.Ikeda, S.Muto, K.Tatsumi, M.Menjo, S.Kato, M.Bielmann, A.Zuttel, C.M.Jensen, S.Orimo.
  • Journal Title: Nanotechnology 20
  • Peer Reviewed
• [Journal Article] Dehydriding process of α-AlH_3 observed by transmission electron microscopy and electron energy-loss spectroscopy (2009)
  • Author(s): S.Muto, K.Tatsumi, K.Ikeda, S.Orimo.
  • Journal Title: Journal of Applied Physics 105
  • Peer Reviewed
• [Journal Article] Dehydriding reaction of AlH_3 : in-situ microscopic observations combined with thermal and surface analyses (2009)
  • Author(s): K.Ikeda, S.Muto, K.Tatsumi, M.Menjo, S.Kato, M.Bielmann, A.Zuttel, C.M.Jensen, S.Orimo
  • Journal Title: Nanotechnology 20
  • Peer Reviewed
• [Journal Article] Dehydriding process of α-AlH_3 observed by transmission electron micros copy and electron energy-loss spectroscopy (2009)
  • Author(s): S.Muto, K.Tatsumi, K.Ikeda, S.Orimo
  • Journal Title: Journal of Applied Physics 105
  • Peer Reviewed
• [Journal Article] Reversible hydriding/dehydriding properties of new Y_3Al_2 hydrides (2009)
  • Author(s): K.Ikeda, N.Watanabe, S.Kato, T.Sato, Y.Nakamori, S.Orimo
  • Journal Title: Journal of Alloys and Compounds 471
  • Peer Reviewed
• [Journal Article] Direct dry syntheses and thermal analyses of a series of aluminum complex hydrides (2009)
  • Author(s): T.Sato, K.Ikeda, H.-W.Li, S.Orimo
  • Journal Title: Materials Transactions 50 Pages: 182-186
  • Peer Reviewed
• [Journal Article] Syntheses, crystal structures, and thermal analyses of solvent-free Ca(AlD_4)_2 and CaAlD_5 (2009)
  • Author(s): T.Sato, M.H.Sorby, K.Ikeda, S.Sato, B.C.Hauback, S.Orimo
  • Journal Title: Journal of Alloys and Compounds 487 Pages: 472-478
  • Peer Reviewed
• [Journal Article] 高密度水素貯蔵を目指した水素化物の材料設計と特性評価 (2009)
  • Author(s): 池田一貴, 李海文, 折茂慎一
  • Journal Title: 化学工業 60 Pages: 51-55
• [Presentation] Synthesis, atomic structure and hydrogen storage properties of aluminum hydride (2011)
  • Author(s): K.Ikeda, S.Muto, T.Otomo, S.Orimo
  • Organizer: Thermec' 2011 International Conference on Processing & Manufacturing of Advanced Materials
  • Place of Presentation: Quebec, Canada (発表確定)
• [Presentation] Synthesis, atomic structure and hydrogen storage properties of aluminum hydride (2011)
  • Author(s): K.Ikeda, S.Muto, T.Otomo, S.Orimo
  • Organizer: Thermec'2011 International Conference on Processing & Manufacturing of Advanced Materials
  • Place of Presentation: Quebec, Canada. (Invited)
  • Year and Date: 2011-08-01
• [Presentation] アルミニウム水素化物の脱水素化過程の解明 (2010)
  • Author(s): 池田一貴, 李海文, 折茂慎一, 巽一厳, 武藤俊介, 湯川宏, 森永正彦, 橋邦彦, 伊藤秀明, 兜森俊樹, S.Kato, M.Bielmann, A.Borgschulte, A.Zuttel
  • Organizer: 日本金属学会2010年春期(第146回)大会
  • Place of Presentation: 筑波大学(つくば市)
  • Year and Date: 2010-03-28
• [Presentation] Hydrogen Storage in Aluminum Hydride-from nano-characterization to semi-practical evaluation- (2009)
  • Author(s): K.Ikeda, S.Orimo
  • Organizer: Eighteenth International Symposium on Processing and Fabrication of Advanced Materials XVIII (PFAM XVIII)
  • Place of Presentation: Sendai, Japan. (Invited)
  • Year and Date: 2009-12-12
• [Presentation] Hydrogen Storage in Aluminum Hydride -from nano-characterization tosemi-practical evaluation- (2009)
  • Author(s): 池田一貴, 折茂慎一
  • Organizer: Eighteenth International Symposium on Processing and Fabrication of Advanced Materials XVIII(PFAMXVIII)
  • Place of Presentation: 東北大学(仙台市)
  • Year and Date: 2009-12-12
• [Presentation] Synthesis, properties and applications of aluminum hydride (2009)
  • Author(s): K.Ikeda, K.Tatsumi, S.Muto, S.Sato, M.Menjo, S.Kato, M.Bielmann, A.Zuttel, K.Hashi, H.Itoh, T.Kabutomori, C.M.Jensen, S.Orimo
  • Organizer: Thermec'2009 International Conference on Processing&Manufacturing of Advanced Materials
  • Place of Presentation: Berlin, Germany. (Invited)
  • Year and Date: 2009-08-27
• [Presentation] Synthesis, properties and applications of aluminum hydride (2009)
  • Author(s): K.Ikeda, K.Tatsumi, S.Muto, S.Sato, M.Menjo, S.Kato, M.Bielmann, A.Zuttel, K.Hashi, H.Itoh, T.Kabutomori, C.M.Jensen, S.Orimo
  • Organizer: Thermec' 2009 International Conference on PROCESSING & MANUFACTURING OF ADVANCED MATERIALS
  • Place of Presentation: Berlin, Germany
  • Year and Date: 2009-08-27
• [Presentation] Hydrogen Storage in Aluminum Hydride (2009)
  • Author(s): K.Ikeda, M.Menjo, H.W.Li, S.Muto, K.Tatsumi, K.Hashi, H.Itoh, T.Kabutomori, S.Orimo
  • Organizer: The Seventeenth Annual International Conference on Composites/Nano Engineering (ICCE-17)
  • Place of Presentation: Honolulu, Hawaii, USA. (Invited)
  • Year and Date: 2009-07-28
• [Presentation] Hydrogen Storage in Aluminum Hydride (2009)
  • Author(s): K.Ikeda, M.Menjo, H.W.Li, S.Muto, K.Tatsumi, K.Hashi, H.Itoh, T.Kabutomori, S.Orimo
  • Organizer: The Seventeenth Annual International Conference on COMPOSITES/NANO ENGINEERING(ICCE-17)
  • Place of Presentation: Honolulu, Hawaii, USA
  • Year and Date: 2009-07-28
• [Book] 水素製造・吸蔵・貯蔵・輸送材料と安全化("アルミニウム水素化物による水素貯蔵") (2010)
  • Author(s): 池田一貴, 折茂慎一, 齋藤寛之, 町田晃彦, 片山芳則, 青木勝敏
  • Publisher: サイエンス&テクノロジー
• [Book] 水素製造・吸蔵・貯蔵・輸送材料と安全化 (2010)
  • Author(s): 池田一貴, 折茂慎一, 齋藤寛之, 町田晃彦, 片山芳則, 青木勝敏
  • Total Pages: 11
  • Publisher: サイエンス&テクノロジー
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