Light-to-heat conversion and photothermal hydrogen evolution over magnetic nitinol photocatalyst
Résumé
kinetic isotope effect has been employed to study the mechanism of the thermally assisted photocatalytic hydrogen production over noble metal-free Ti@TiO 2 core-shell nanoparticles. We have found that the observed large H/D isotope separation factor (α H = 11.3 ± 1.7-6.2 ± 0.9) is due to the electron hole-mediated cleavage of OH bond. It was concluded that strong H/D isotopic selectivity is associated with significant photothermal effect.
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Nitinol Int J H Energy Paper Revision 2_Clean.pdf (1.69 Mo)
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HD_KIE_Phototherm.pdf (612.88 Ko)
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| Origine | Fichiers produits par l'(les) auteur(s) |
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| Origine | Fichiers produits par l'(les) auteur(s) |
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