Hydrogen Storage Properties of Mg-Ni Alloy Catalysed by Multi-Walled Carbon Nanotubes

Sima Aminorroaya; Hua Kun Liu

doi:10.4028/www.scientific.net/MSF.654-656.2843

Paper Titles

A New Concept for Alloy Design of Nb-Based Hydrogen Permeable Alloys with High Hydrogen Permeability and Strong Resistance to Hydrogen Embrittlement
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Hydrogen Permeation of Pd-Free V-Based Metallic Membranes for Hydrogen Separation and Purification
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Influence of Temperature on Self-Discharge and High-Rate Discharge Characteristics of La-Rich AB₅-Based MH Alloy Electrode
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Effect of Annealing on the Hydrogen Permeation and Mechanical Behaviour of Nb-Ni-Zr Alloy Membranes
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Hydrogen Storage Properties of Mg-Ni Alloy Catalysed by Multi-Walled Carbon Nanotubes
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The Effects of Cryogenic Milling and Catalytic Additives on the Hydrogen Desorption Behaviour of Nanostructured MgH₂
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Characterisation of Hydrogen Release Behaviour in Cast Mg-Ni Alloys by Synchrotron XRD and XAFS
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Hydrogen Exchange Effect in MgH₂-LiBH₄ System
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HomeMaterials Science ForumMaterials Science Forum Vols. 654-656Hydrogen Storage Properties of Mg-Ni Alloy...

Hydrogen Storage Properties of Mg-Ni Alloy Catalysed by Multi-Walled Carbon Nanotubes

Abstract:

The hydrogen storage performance of ball-milled sample of cast Mg-6 wt% Ni alloy was investigated. Morphology and microstructure of the cast sample and achieved powders were evaluated by high-resolution scanning electron microscopy. The activation characteristics of ball-milled alloy are compared with those of the materials obtained by ball-milling of 5 wt% multi-walled carbon nanotubes (MWCNTs) for 2 hours. MWCNTs enhanced the absorption kinetics considerably. The hydrogen content of modified powder by MWCNTs reached to the maximum hydrogen capacity within two minutes of exposure to hydrogen at 370°C and 2MPa pressure. The evidence is provided that nucleation and growth of hydrides accelerate drastically by homogenously distribution of MWCNTs on the surface of ball-milled powders.

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Materials Science Forum (Volumes 654-656)

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2843-2846

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.654-656.2843

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Online since:

June 2010

Authors:

Sima Aminorroaya, Hua Kun Liu

Keywords:

Adsorption Kinetic, Hydrogen Storage, Magnesium Alloy, Multi-Walled Carbon Nanotube (MWCNT)

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References

[1] M.Y. Song, C.D. Yim, J.S. Bae, D.R. Mumm, and S.H. Hong: J Alloys Compd., Vol. (2008), pp.143-147.

Google Scholar

[2] G. Liang, S. Boily, J. Huot, A. Van Neste, and R. Schulz: J Alloys Compd., Vol. (1998), pp.302-307.

Google Scholar

[3] L. Zaluski, A. Zaluska, and J.O. Strom-Olsen: J Alloys Compd., Vol. (1995), pp.245-249.

Google Scholar

[4] A. Zaluska, L. Zaluski, and J.O. Stro¨m-Olsen: J Alloys Compd., Vol. (1999), pp.197-206.

Google Scholar

[5] G. Liang, E. Wang, and S. Fang: J Alloys Compd., Vol. (1995), pp.111-114.

Google Scholar

[6] S. Suda, Y.M. Sun, B.H. Liu, Y. Zhou, S. Morimitsu, K. Arai, N. Tsukamoto, M. Uchida, Y. Candra, and Z.P. Li: Appl. Phys. A: Mater. Sci. Process., Vol. (2001), pp.209-212.

DOI: 10.1007/s003390100785

Google Scholar

[7] H. Imamura, N. Sakasai, and T. Fujinaga: J Alloys Compd., Vol. (1997), pp.34-37.

Google Scholar

[8] H. Imamura and N. Sakasai: J Alloys Compd., Vol. (1995), pp.810-814.

Google Scholar

[9] H. Imamura, N. Sakasai, and Y. Kajii: J Alloys Compd., Vol. (1996), pp.218-223.

Google Scholar

[10] Y. Luo, P. Wang, L.P. Ma, and H.M. Cheng: Scr. Mater., Vol. (2007), pp.765-768.

Google Scholar

[11] B. Amirkhiz, M. Danaie, and D. Mitlin: Nanotechnology, Vol. (2009), p.204016 (13pp).

Google Scholar

[12] C.Z. Wu, P. Wang, X. Yao, C. Liu, D.M. Chen, G.Q. Lu, and H.M. Cheng: J Alloys Compd., Vol. (2006), pp.278-282.

Google Scholar

[13] Y. Cho and A. Dahle: Materials and Austceram, 1-3 July 2009. Gold Coast, Australia.

Google Scholar

[14] S. Bouaricha, J.P. Dodelet, D. Guay, J. Huot, and R. Schulz: J Alloys Compd., Vol. (2001), pp.245-251.

Google Scholar

[15] S. Bouaricha, J.P. Dodelet, and D. Guaya: J. Mater. Res., Vol. (2001), pp.2893-2905.

Google Scholar