Atomic, Surface Structure and Hydrogen Storage Function of Aluminum-based Hydrides

2013 Fiscal Year Final Research Report

• Project/Area Number: 23686101
• Research Category: Grant-in-Aid for Young Scientists (A)
• Allocation Type: Single-year Grants
• Research Field: Structural/Functional materials
• Research Institution: High Energy Accelerator Research Organization
• Principal Investigator: IKEDA KAZUTAKA 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, 特任准教授 (80451615)
• Research Collaborator: FUJISAKI Fumika 総合研究大学院大学, 高エネルギー加速器 科学研究科, 博士過程 ; 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, 博士研究員 (00625163) ; KITAJIMA Yoshinori 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, 講師 (00204892) ; ABE Hitoshi 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, 准教授 (00509937) ; 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) ; SATO Toyoto 東北大学, 金属材料研究所, 助教 (20455851) ; MATSUO Motoaki 東北大学, 金属材料研究所, 講師 (20509038) ; SEMBOSHI Satoshi 東北大学, 金属材料研究所, 准教授 (00364026) ; LI Hai-wen 九州大学, 水素エネルギー国際研究センター, 准教授 (20505771) ; ORIMO Shin-ichi 東北大学, 金属材料研究所, 教授 (40284129) ; ICHIKAWA Takayuki 広島大学, 先進機能物質研究センター, 准教授 (10346463) ; KOJIMA Yoshitsugu 広島大学, 先進機能物質研究センター, 教授 ; TATSUMI Kazuyoshi 名古屋大学, 大学院工学研究科, 准教授 (00372532) ; MUTO Shunsuke 名古屋大学, 大学院工学研究科, 教授 (20209985)
• Project Period (FY): 2011-04-01 – 2014-03-31
• Keywords: 水素 / 水素化物 / 水素貯蔵 / 中性子 / アルミニウム / 局所構造 / 結晶構造 / エネルギー

Research Abstract

Atomic, Surface Structure and Hydrogen Storage Function of Aluminum-based Hydrides were studied. We investigated the ether desorption steps for AlH3 synthesis by Pair Distribution Function analysis. Differences of the electric structure for phases in the reversible hydrogen absorption and
desorption reactions of NaAlH4 were analyzed. Local structural changes that accompany amorphization during the decomposition of LiAl(NH2)4 were investigated.

Research Products

• [Journal Article] Local atomic structural investigations of precursory phenomenon of the hydrogen release from LiAlD_4 (2014)
  • Author(s): T. Sato, K. Tomiyasu, K. Ikeda, T. Otomo, M. Feygenson, J. Neuefeind, K. Yamada, S. Orimo
  • Journal Title: Journal of Alloys and Compounds Volume: 586 Pages: 244–247
  • DOI: 10.1016/j.jallcom.2013.09.209
  • Peer Reviewed
• [Journal Article] 高強度中性子を用いた全散乱法による水素貯蔵機構の解明 (2013)
  • Author(s): 大友季哉, 池田一貴, 大下英敏, 鈴谷賢太郎
  • Journal Title: まてりあ Volume: 52 (7) Pages: 346–349
• [Journal Article] Chemical bonding of AlH_3 hydride by Al-L_<2,3> electron energy-loss spectra and their first principles calculations (2012)
  • Author(s): K. Tatsumi, S. Muto, K. Ikeda, S. Orimo
  • Journal Title: Materials Volume: 5 Pages: 566–574
  • DOI: 10.3390/ma5040566
  • Peer Reviewed
• [Journal Article] Synthesis and Specific Heat of CaPdH_<3-δ> with the Perovskite Structure (2012)
  • Author(s): S. Ayukawa, K. Ikeda, M. Kato, T. Noji, S. Orimo, Y. Koike
  • Journal Title: Journal of the Physical Society of Japan Volume: 81 Pages: 034704(1)–(5)
  • DOI: 10.1143/JPSJ.81.034704
  • Peer Reviewed
• [Journal Article] J-PARCの物質・生命科学実験施設 (2012)
  • Author(s): 池田一貴, 奥隆之, 鈴木淳市, 武田全康, 星川晃範, 三宅康博
  • Journal Title: 工業材料 Volume: 60 (8) Pages: 28–31
• [Journal Article] 高強度中性子全散乱装置NOVAによる水素貯蔵材料の構造解析 (2012)
  • Author(s): 池田一貴,大友季哉, 鈴谷賢太郎, 三沢正勝, 大下英敏, 坪田雅己, 金子直勝, 瀬谷智洋, 福永俊晴, 伊藤恵司, 亀田恭男,山口敏男, 吉田亨次, 丸山健二, 社本真一, 樹神克明, 川北至信, 藤崎布美佳
  • Journal Title: 水素エネルギーシステム Volume: 37 (4) Pages: 328–335
• [Journal Article] Vibrational Properties of CaAlH_5 andα-AlH_3 with Different AlH6 Networks Studied by Inelastic Neutron Scattering (2011)
  • Author(s): T. Sato, A.J. (Timmy) Ramirez-Cuesta, K. Ikeda, S. Orimo, K. Yamada
  • Journal Title: Inorganic Chemistry Volume: 20 Pages: 8007–8011
  • DOI: 10.1021/ic200231f
  • Peer Reviewed
• [Journal Article] アルミニウム水素化物の合成および原子配置と水素放出特性 (2011)
  • Author(s): 池田一貴, 大友季哉, 武藤俊介, 折茂慎一
  • Journal Title: セラミックス Volume: 46 Pages: 174–177
• [Journal Article] Local structural analysis on decomposition process of LiAl(ND_2)_4
  • Author(s): K. Ikeda, T. Otomo, H. Ohshita, N. Kaneko, M. Tsubota, K. Suzuya, F. Fujisaki, T. Ono, T. Yamanaka, K. Shimoda, T. Ichikawa, Y. Kojima
  • Journal Title: Materials Transactions Volume: (in press)
  • DOI: 10.2320/matertrans.MG201406
  • Peer Reviewed
• [Presentation] Structural Study of Advanced Hydrogen Storage Materials by High Intensity Neutron Total Diffractometer (NOVA) (2014)
  • Author(s): K. Ikeda, T. Otomo, Y. Kojima, S. Orimo
  • Organizer: 3rd International Conference and Exhibition on Materials Science & Engineering
  • Place of Presentation: San Antonio, USA
  • Year and Date: 20141006-08
  • Invited
• [Presentation] Structural and Hydrogen Desorption Properties of Aluminum-based Hydrogen Storage Materials (2014)
  • Author(s): K. Ikeda, T. Otomo, S. Muto, S. Orimo
  • Organizer: 2014 Energy Materials Nanotechnology (EMN) East Meeting
  • Place of Presentation: Beijing, China
  • Year and Date: 20140512-15
  • Invited
• [Presentation] Structural and Hydrogen Desorption Properties of Aluminum Hydride (2014)
  • Author(s): K. Ikeda, T. Otomo, S. Muto, S. Orimo
  • Organizer: 1st Workshop on Hydrogen and CO2 Storage
  • Place of Presentation: Daejeon, Korea
  • Year and Date: 20140219-20
  • Invited
• [Presentation] Structural Analysis of Aluminum-based Hydrogen Storage Materials by High Intensity Neutron Total Diffractometer (NOVA) (2013)
  • Author(s): K. Ikeda, T. Otomo, Y. Kojima, S. Orimo
  • Organizer: 2013 International Conference on Processing & Manufacturing of Advanced Materials
  • Place of Presentation: Las Vegas, USA
  • Year and Date: 20131202-06
  • Invited
• [Presentation] Synthesis, Atomic Structure and Hydrogen Storage Properties of Aluminum Hydride (2013)
  • Author(s): K. Ikeda, T. Otomo, S. Muto, S. Orimo
  • Organizer: 3rd International Conference on Nanotek and Expo (Nanotek-2013)
  • Place of Presentation: Las Vegas, USA
  • Year and Date: 20131202-04
  • Invited
• [Presentation] 高強度中性子全散乱装置(NOVA)によるアルミニウム水素化物の構造解析と水素放出特性 (2011)
  • Author(s): 池田一貴,大友季哉,武藤俊介,折茂慎一
  • Organizer: 第9回水素量子アトミクス研究会
  • Place of Presentation: Sendai, Japan
  • Year and Date: 20110822-23
  • Invited
• [Presentation] Synthesis, properties and applications of aluminum hydride (2011)
  • Author(s): K. Ikeda, S. Muto, T. Otomo, S. Orimo
  • Organizer: 2011 International Conference on Processing & Manufacturing of Advanced Materials
  • Place of Presentation: Quebec, Canada
  • Year and Date: 20110801-05
  • Invited
• [Book] ペロブスカイト水素化物の合成と水素貯蔵特性「水素利用技術集成Vol.4」 (2014)
  • Author(s): 池田一貴,高木成幸,大友季哉,折茂慎一
  • Total Pages: 229–239
  • Publisher: エヌ・ティー・エス
• [Remarks]
  • URL: http://www.kek.jp/imss/