New Composite Photocatalysts Based on the Solid Solutions of Cadmium Sulfide, Zinc Sulfide, Titania, and Platinum for the Photocatalytic Reduction of Carbon Dioxide with Water Vapor under Visible Light Full article
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Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2021, Volume: 62, Number: 4, Pages: 488-495 Pages count : 8 DOI: 10.1134/s002315842104008x | ||
| Tags | carbon dioxide reduction; Cd1– xZnxS; photocatalysis; platinum; titania; visible light | ||
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Abstract:
In this work, the Cd1 – xZnxS/TiO2 photocatalysts were synthesized and characterized by X-ray diffraction (XRD) analysis and diffusion reflectance spectroscopy (DRS). The catalytic properties of the obtained samples were investigated in the photocatalytic reduction of carbon dioxide with water vapor under visible light (400–510 nm; a maximum radiation intensity was at a wavelength of 450 nm). The highest catalytic activities were demonstrated by 20% Cd0.7Zn0.3S/TiO2 and 50% Cd0.7Zn0.3S/TiO2. The effect of the deposition order of the Pt, Cd0.7Zn0.3S, and TiO2 components on the efficiency of photocatalytic processes was studied. The highest reaction rates of 4.2 μmol h–1 g–1 CO and 0.6 μmol h–1 g–1 CH4 were obtained over 50%Cd0.7Zn0.3S/1% Pt/TiO2.
Cite:
Markovskaya D.V.
, Lyulyukin M.N.
, Zhurenok A.V.
, Kozlova E.A.
New Composite Photocatalysts Based on the Solid Solutions of Cadmium Sulfide, Zinc Sulfide, Titania, and Platinum for the Photocatalytic Reduction of Carbon Dioxide with Water Vapor under Visible Light
Kinetics and Catalysis. 2021. V.62. N4. P.488-495. DOI: 10.1134/s002315842104008x WOS Scopus РИНЦ AN OpenAlex
New Composite Photocatalysts Based on the Solid Solutions of Cadmium Sulfide, Zinc Sulfide, Titania, and Platinum for the Photocatalytic Reduction of Carbon Dioxide with Water Vapor under Visible Light
Kinetics and Catalysis. 2021. V.62. N4. P.488-495. DOI: 10.1134/s002315842104008x WOS Scopus РИНЦ AN OpenAlex
Original:
Марковская Д.В.
, Люлюкин М.Н.
, Журенок А.В.
, Козлова Е.А.
Новые композитные фотокатализаторы на основе твердых растворов сульфидов кадмия и цинка, диоксида титана и платины для фотокаталитического восстановления углекислого газа парами воды под воздействием видимого света
Кинетика и катализ. 2021. Т.62. №4. С.437-445. DOI: 10.31857/S0453881121040109 РИНЦ OpenAlex
Новые композитные фотокатализаторы на основе твердых растворов сульфидов кадмия и цинка, диоксида титана и платины для фотокаталитического восстановления углекислого газа парами воды под воздействием видимого света
Кинетика и катализ. 2021. Т.62. №4. С.437-445. DOI: 10.31857/S0453881121040109 РИНЦ OpenAlex
Dates:
| Submitted: | Jan 12, 2021 |
| Accepted: | Mar 11, 2021 |
| Published print: | Jul 1, 2021 |
| Published online: | Aug 19, 2021 |
Identifiers:
| Web of science: | WOS:000686793400007 |
| Scopus: | 2-s2.0-85113142388 |
| Elibrary: | 46982131 |
| Chemical Abstracts: | 2021:1846290 |
| OpenAlex: | W3195330926 |