Hydrogenation Characteristics of Mg Based Alloy Prepared by Super Lamination Technique

Ryota Mori; Hiroshi Miyamura; Shiomi Kikuchi; Koji Tanaka; Nobuhiko Takeichi; Hideaki Tanaka; Nobuhiro Kuriyama; Tamotsu T. Ueda; Makoto Tsukahara

doi:10.4028/www.scientific.net/MSF.561-565.1609

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HomeMaterials Science ForumMaterials Science Forum Vols. 561-565Hydrogenation Characteristics of Mg Based Alloy...

Hydrogenation Characteristics of Mg Based Alloy Prepared by Super Lamination Technique

Abstract:

In order to improve the hydrogenation property of Mg/Ti laminate composite, Ni was added as a third element. Hydrogen storage properties of the laminated Mg/Ti/Ni alloy films were studied. Laminated Mg/Ti/Ni multilayer alloy films were prepared by cold rolling of stacked Mg, Ti and Ni under ambient conditions. The stacked foils were subjected to repetition of rolling and stacking, resulting in super-laminated foils with the thickness less than 0.3mm, containing more than 15000 layers. Microstructures of the super-laminates were studied by scanning electron microscopy and X-ray diffractometry. Their hydrogenation behaviors were investigated by use of a Sieverts type apparatus. The hydrogen storage capacity (H/M) of the laminate with composition Mg/Ti/Ni=9.0/0.9/0.1 amounted H/M=1.6 at 573K, 0.4MPa. Initial activation property was improved by controlling the amount of Ni appropreately.

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Periodical:

Materials Science Forum (Volumes 561-565)

Pages:

1609-1612

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.561-565.1609

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Online since:

October 2007

Authors:

Ryota Mori, Hiroshi Miyamura, Shiomi Kikuchi, Koji Tanaka, Nobuhiko Takeichi, Hideaki Tanaka, Nobuhiro Kuriyama, Tamotsu T. Ueda, Makoto Tsukahara

Keywords:

Hydrogen Storage, Magnesium, Nickel Ni, Super-Lamination, Titanium (Ti)

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References

[1] L. Zaluski, A. Zalusuka, J.O. Strӧm-Olsen : J. Alloys Compd. 253-254 (1997), 70.

Google Scholar

[2] J. Hout, E. Akiba and T. Takada : J. Alloys Compd. 231 (1995), 815.

Google Scholar

[3] S. Orimo, H. Fujii and K. Ikeda Acta Mater. 45 (1997) 331.

Google Scholar

[4] T. Aizawa, T. Kuji and H. Nakano : J. Alloys Compd. 291 (1999), 248.

Google Scholar

[5] T. T. Ueda, M. Tsukahara, Y. Kamiya, and S Kikuchi: Japan Inst. of Metals 2004 Spring Meeting Abstracts, p.170 (in Japanese).

Google Scholar

[6] K. Tanaka, N. Takeichi, H. Tanaka, T.T. Ueda, Y. Kamiya, M. Tsukahara, H. Miyamura Tsukahara and S. Kikuchi : Synop. of Autumn Mtg of japan Institute of Metals (2005), 213.

Google Scholar

[7] R. Mori, M. Miyamiura, K. Kikuchi, T. T. Ueda, M. Tsukahara, N. Takeichi, K. Tanaka, H Tanaka, N, Kuriyama : Synop. of Autumn Mtg of japan Institute of Metals (2006), 202.

Google Scholar