Effects of Ti-Based Additives on the Hydrogen Storage Properties of a / Destabilized System
Abstract
The hydrogen storage properties of a destabilized / system ball-milled with , , and additives have been investigated. It is found that the system with additive has a lower dehydrogenation temperature than the ones with other additives. Further study shows that a higher amount of is more effective in reducing the desorption temperature of the / system, since it leads to a lower activation energy of dehydrogenation. The activations energies for mixtures containing 4, 10, and 25 mol% of are 141, 126, and 110 kJ/mol, respectively. However, the benefits of higher amounts of are offset by a larger reduction in hydrogen capacity of the mixtures.
- Authors:
-
- Department of Chemistry, Delaware State University, Dover, DE 19901, USA
- Publication Date:
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1198276
- Resource Type:
- Published Article
- Journal Name:
- Advances in Materials Science and Engineering
- Additional Journal Information:
- Journal Name: Advances in Materials Science and Engineering Journal Volume: 2010; Journal ID: ISSN 1687-8434
- Publisher:
- Hindawi Publishing Corporation
- Country of Publication:
- Egypt
- Language:
- English
Citation Formats
Yang, Hongwei, Ibikunle, Adeola, and Goudy, Andrew J. Effects of Ti-Based Additives on the Hydrogen Storage Properties of a L i B H 4 / C a H 2 Destabilized System. Egypt: N. p., 2010.
Web. doi:10.1155/2010/138642.
Yang, Hongwei, Ibikunle, Adeola, & Goudy, Andrew J. Effects of Ti-Based Additives on the Hydrogen Storage Properties of a L i B H 4 / C a H 2 Destabilized System. Egypt. https://doi.org/10.1155/2010/138642
Yang, Hongwei, Ibikunle, Adeola, and Goudy, Andrew J. Fri .
"Effects of Ti-Based Additives on the Hydrogen Storage Properties of a L i B H 4 / C a H 2 Destabilized System". Egypt. https://doi.org/10.1155/2010/138642.
@article{osti_1198276,
title = {Effects of Ti-Based Additives on the Hydrogen Storage Properties of a L i B H 4 / C a H 2 Destabilized System},
author = {Yang, Hongwei and Ibikunle, Adeola and Goudy, Andrew J.},
abstractNote = {The hydrogen storage properties of a destabilized LiBH 4 / CaH 2 system ball-milled with TiCl 3 , TiF 3 , and TiO 2 additives have been investigated. It is found that the system with TiCl 3 additive has a lower dehydrogenation temperature than the ones with other additives. Further study shows that a higher amount of TiCl 3 is more effective in reducing the desorption temperature of the LiBH 4 / CaH 2 system, since it leads to a lower activation energy of dehydrogenation. The activations energies for mixtures containing 4, 10, and 25 mol% of TiCl 3 are 141, 126, and 110 kJ/mol, respectively. However, the benefits of higher amounts of TiCl 3 are offset by a larger reduction in hydrogen capacity of the mixtures.},
doi = {10.1155/2010/138642},
journal = {Advances in Materials Science and Engineering},
number = ,
volume = 2010,
place = {Egypt},
year = {2010},
month = {1}
}
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https://doi.org/10.1155/2010/138642
https://doi.org/10.1155/2010/138642
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Cited by: 3 works
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