Composite Photocatalysts g-C3N4/TiO2 for Hydrogen Production and Dye Decomposition Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2024, Volume: 65, Number: 2, Pages: 112-121 Pages count : 10 DOI: 10.1134/s0023158423601225 | ||||||||
| Tags | photocatalysis on semiconductors, TiO2, g-C3N4 | ||||||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Russian Science Foundation | 21-73-20039 (121052500130-8) |
Abstract:
The photocatalytic activity of the g-C3N4/TiO2 composite samples in the processes of dye (methylene blue) decomposition and hydrogen evolution from an aqueous ethanol solution under the action of visible radiation (400 nm) has been studied. A new original method for the synthesis of the g-C3N4/TiO2 composite by depositing g-C3N4/TiO2 to TiO2 nanoparticles during sol-gel synthesis is proposed. The synthesized photocatalysts were characterized by X-ray diffraction, low-temperature gas adsorption, X-ray photoelectron spectroscopy, high-resolution transmission microscopy, and diffuse reflectance spectroscopy in the UV and visible regions. The maximum activity in the hydrogen evolution reaction was 1.3 mmol h–1, which exceeds the rate of hydrogen evolution on the unmodified g-C3N4 and TiO2 samples.
Cite:
Zhurenok A.V.
, Sushnikova A.A.
, Valeeva A.A.
, Kurenkova A.Y.
, Mishchenko D.D.
, Kozlova E.A.
, Rempel A.A.
Composite Photocatalysts g-C3N4/TiO2 for Hydrogen Production and Dye Decomposition
Kinetics and Catalysis. 2024. V.65. N2. P.112-121. DOI: 10.1134/s0023158423601225 WOS Scopus РИНЦ AN OpenAlex publication_identifier_short.sciact_skif_identifier_type
Composite Photocatalysts g-C3N4/TiO2 for Hydrogen Production and Dye Decomposition
Kinetics and Catalysis. 2024. V.65. N2. P.112-121. DOI: 10.1134/s0023158423601225 WOS Scopus РИНЦ AN OpenAlex publication_identifier_short.sciact_skif_identifier_type
Original:
Журенок А.В.
, Сушникова А.А.
, Валеева А.А.
, Куренкова А.Ю.
, Мищенко Д.Д.
, Козлова Е.А.
, Ремпель А.А.
Композитные фотокатализаторы g-C3N4/TiO2 для получения водорода и разложения красителей
Кинетика и катализ. 2024. Т.65. №2. С.137-147. DOI: 10.31857/s0453881124020043 OpenAlex publication_identifier_short.sciact_skif_identifier_type
Композитные фотокатализаторы g-C3N4/TiO2 для получения водорода и разложения красителей
Кинетика и катализ. 2024. Т.65. №2. С.137-147. DOI: 10.31857/s0453881124020043 OpenAlex publication_identifier_short.sciact_skif_identifier_type
Dates:
| Submitted: | Nov 13, 2023 |
| Accepted: | Nov 29, 2023 |
| Published print: | Apr 1, 2024 |
| Published online: | May 9, 2024 |
Identifiers:
| Web of science: | WOS:001217617000012 |
| Scopus: | 2-s2.0-85192573348 |
| Elibrary: | 67308028 |
| Chemical Abstracts: | 2024:1043459 |
| OpenAlex: | W4396782051 |
| publication_identifier.sciact_skif_identifier_type: | 3416 |