Carbon Nitride Nanocomposites with Layered Niobates as Photocatalysts for Hydrogen Evolution from Aqueous Solutions of Organic Acids by the Action of Visible Light
Autor: | S. Ya. Kuchmy, Ya. V. Panasiuk, N. A. Skoryk, G. V. Korzhak, G. Ya. Grodzyuk, V. V. Shvalagin, N. S. Andryushina |
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Rok vydání: | 2018 |
Předmět: |
Aqueous solution
Nanocomposite Composite number 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences 0104 chemical sciences chemistry.chemical_compound chemistry Chemical engineering Photocatalysis Hydrogen evolution 0210 nano-technology Carbon nitride Visible spectrum |
Zdroj: | Theoretical and Experimental Chemistry. 54:99-106 |
ISSN: | 1573-935X 0040-5760 |
Popis: | The efficiency of H2 evolution from aqueous solutions of organic acids using composite photocatalysts derived from layered KNb3O8 and C3N4 was found to be much higher than for individual C3N4. This enhanced photocatalytic activity may be attributed to better separation of the photogenerated charges between the composite components and suppression of unwanted electron–hole recombination. |
Databáze: | OpenAIRE |
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