Separation of Hydrogen from Water Molecules by Ion Implantation into Thin Ti Films
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Separation of Hydrogen from Water Molecules by Ion Implantation into Thin Ti Films
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| Creator |
Tuckute, S.
Pranevicius, L.L. |
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| Subject |
Hydrogen
Water plasma Ion implantation TiO2 |
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| Description |
The potential of hydrogen as primary gas source has generated considerable interest in hydrogen separation technologies. In the present work, the method of ion implantation has been used to separate hydrogen from energetic water molecules penetrating into Ti films. According to the results of the present study, the technique and method of implantation are capable of splitting water molecular ions into their constituent atoms with accommodation of oxygen and hydrogen atoms in interstitials of Ti film. The experimental distribution profiles are fitted with the simulated results based on the analysis of solutions of rate equations including processes of molecular ion implantation and diffusion. The dominant mechanisms transporting incident particles from the surface into the bulk are discussed. The obtained results are compared to literature data on the widely studied titanium–hydrogen bulk system. The experimental and simulation results are in consistency that molecular ions upon entering the substrate break up into constituent atoms and separation of hydrogen occurs. |
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| Publisher |
Sumy State University
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| Date |
2014-05-29T09:50:49Z
2014-05-29T09:50:49Z 2012 |
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| Type |
Article
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| Identifier |
Tuckute, S.
Separation of Hydrogen from Water Molecules by Ion Implantation into Thin Ti Films / S. Tuckute, L. L. Pranevicius
// Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V. 1, No4. - 04PITSE10
http://essuir.sumdu.edu.ua/handle/123456789/35410 |
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| Language |
en
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