Atomic structure and hydrogen desorption reactions of aluminum hydride

Kazutaka Ikeda, Hidetoshi Ohshita, Naokatsu Kaneko, Junrong Zhang, Masao Yonemura, Toshiya Otomo, Kentaro Suzuya, Hiroshi Yukawa, Masahiko Morinaga, Haiwen Li, Satoshi Semboshi, Shin Ichi Orimo

Research output: Contribution to journalArticle

Abstract

The structural and hydrogen/deuterium desorption properties of AlH3/AlD3 were investigated by Raman spectroscopy, high-intensity X-ray/neutron diffraction, and thermogravimetric analysis. The latter revealed that more than 9.6 mass% of hydrogen/18.1 mass% of deuterium desorbs from AlH3/AlD3, respectively. The presence of χ-Al2O3 on the surface may prevent the hydrogen/deuterium desorption reaction of AlH3/AlD3 to Al at room temperature.
Original languageEnglish
Pages (from-to)598-601
JournalMaterials Transactions
Volume52
DOIs
Publication statusPublished - 2011

Fingerprint

aluminum hydrides
Deuterium
Aluminum
Hydrides
atomic structure
deuterium
Hydrogen
Desorption
desorption
hydrogen
Neutron diffraction
neutron diffraction
Raman spectroscopy
Thermogravimetric analysis
X ray diffraction
room temperature
x rays
Temperature

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Ikeda, K., Ohshita, H., Kaneko, N., Zhang, J., Yonemura, M., Otomo, T., ... Orimo, S. I. (2011). Atomic structure and hydrogen desorption reactions of aluminum hydride. Materials Transactions, 52, 598-601. https://doi.org/10.2320/matertrans.MA201019

Atomic structure and hydrogen desorption reactions of aluminum hydride. / Ikeda, Kazutaka; Ohshita, Hidetoshi; Kaneko, Naokatsu; Zhang, Junrong; Yonemura, Masao; Otomo, Toshiya; Suzuya, Kentaro; Yukawa, Hiroshi; Morinaga, Masahiko; Li, Haiwen; Semboshi, Satoshi; Orimo, Shin Ichi.

In: Materials Transactions, Vol. 52, 2011, p. 598-601.

Research output: Contribution to journalArticle

Ikeda, K, Ohshita, H, Kaneko, N, Zhang, J, Yonemura, M, Otomo, T, Suzuya, K, Yukawa, H, Morinaga, M, Li, H, Semboshi, S & Orimo, SI 2011, 'Atomic structure and hydrogen desorption reactions of aluminum hydride', Materials Transactions, vol. 52, pp. 598-601. https://doi.org/10.2320/matertrans.MA201019
Ikeda, Kazutaka ; Ohshita, Hidetoshi ; Kaneko, Naokatsu ; Zhang, Junrong ; Yonemura, Masao ; Otomo, Toshiya ; Suzuya, Kentaro ; Yukawa, Hiroshi ; Morinaga, Masahiko ; Li, Haiwen ; Semboshi, Satoshi ; Orimo, Shin Ichi. / Atomic structure and hydrogen desorption reactions of aluminum hydride. In: Materials Transactions. 2011 ; Vol. 52. pp. 598-601.
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AU - Suzuya, Kentaro

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AU - Orimo, Shin Ichi

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