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Can I read Kinetics of dehydrogenation of the Mg–Ti–H hydrogen storage system on EtoBox?

Kinetics of dehydrogenation of the Mg–Ti–H hydrogen storage system by H.Y. Sohn; S. Emami is a Engineering article available to read on EtoBox.

What is Kinetics of dehydrogenation of the Mg–Ti–H hydrogen storage system about?

Among the proposed hydrogen storage systems, magnesium alloys have proved to be promising since they are rechargeable with high hydrogen capacities (theoretically up to 7.6 wt.%), reversibility and low costs. Small particle size, which can be achieved by milling, and small amounts of transition-metal compounds as catalysts result in increased hydrogen release/uptake kinetics. In this work, we developed the rate expression for the dehydrogenation of milled 7MgH 2 /TiH 2 , 10MgH 2 /TiH 2 , and MgH 2 samples. The complete rate expressions, together with the values of activation energy and other rate parameters, were determined for the three milled samples by analyzing data obtained from nonisothermal thermogravimetric analysis (TGA). The MgH 2 doped with TiH 2 by high-energy milling displayed substantially reduced apparent activation energy of 107e118 kJ/mol and significantly faster kinetics, compared with 226 kJ/mol for similarly milled MgH 2 without TiH 2 doping.

Who reads Kinetics of dehydrogenation of the Mg–Ti–H hydrogen storage system?

It is typically read by researchers, students, and practitioners in Engineering.

Author
H.Y. Sohn; S. Emami
Publisher
Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0360-3199)
Published
2011
Language
EN
Field
Engineering (Physical Sciences)

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