Photocatalytic Hydrogen Evolution from Aqueous Solutions of Glycerol under Visible Light Irradiation Full article
| Journal |
International Journal of Hydrogen Energy
ISSN: 0360-3199 , E-ISSN: 1879-3487 |
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| Output data | Year: 2013, Volume: 38, Number: 33, Pages: 14172-14179 Pages count : 8 DOI: 10.1016/j.ijhydene.2013.08.031 | ||||
| Tags | Cd 1-xZnxS, Glycerol, Photocatalytic hydrogen evolution, Semiconductor photocatalysts | ||||
| Authors |
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| Affiliations |
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Funding (5)
| 1 | Russian Foundation for Basic Research | 12-03-31104 |
| 2 | Siberian Branch of the Russian Academy of Sciences | 35 |
| 3 | The Ministry of Education and Science of the Russian Federation | 8440 |
| 4 | Council for Grants of the President of the Russian Federation | НШ-524.2012.3 |
| 5 | Council for Grants of the President of the Russian Federation | СП-85.2012.1 |
Abstract:
Multiphase photocatalysts Pt/Cd1-xZnxS/ZnO/Zn(OH)(2) and single-phase photocatalysts Pt/Cd1-xZnxS were prepared by a two-step technique. The photocatalysts were characterized by a wide range of experimental techniques: X-ray diffraction (XRD), high-resolution transmission electron microscopy (HRTEM) combined with energy-dispersive X-ray (EDX) spectroscopy, low-temperature N-2 adsorption/desorption, and UV/VIS spectroscopy. The photocatalytic activity was tested in a batch reactor in the reaction of hydrogen evolution from aqueous solutions of glycerol under visible light irradiation (lambda > 420 nm). The highest achieved photocatalytic activity was 449 mu mol H-2 per gram of photocatalyst per hour; the highest quantum efficiency was 9.6% (lambda > 420 nm). The activity of the multiphase catalysts was shown to exceed that of the single-phase catalysts by a factor of 2.1, likely because of the heterojunctions between sulfides, oxides and hydroxides.
Cite:
Lyubina T.P.
, Markovskaya D.V.
, Kozlova E.A.
, Parmon V.N.
Photocatalytic Hydrogen Evolution from Aqueous Solutions of Glycerol under Visible Light Irradiation
International Journal of Hydrogen Energy. 2013. V.38. N33. P.14172-14179. DOI: 10.1016/j.ijhydene.2013.08.031 WOS Scopus РИНЦ ANCAN OpenAlex
Photocatalytic Hydrogen Evolution from Aqueous Solutions of Glycerol under Visible Light Irradiation
International Journal of Hydrogen Energy. 2013. V.38. N33. P.14172-14179. DOI: 10.1016/j.ijhydene.2013.08.031 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | Jul 1, 2013 |
| Accepted: | Aug 5, 2013 |
| Published online: | Sep 20, 2013 |
| Published print: | Nov 1, 2013 |
Identifiers:
| Web of science: | WOS:000327578300004 |
| Scopus: | 2-s2.0-84886098310 |
| Elibrary: | 21883542 |
| Chemical Abstracts: | 2013:1486272 |
| Chemical Abstracts (print): | 160:136279 |
| OpenAlex: | W1979269134 |