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Дата издания
15.08.2024Область исследования
Тип исследования
Аннотация (краткое описание)
The growing reliance on fossil fuels is causing significant environmental issues, prompting the search for renewable energy sources. Hydrogen energy, which produces only water vapor, is a promising solution. This study focuses on developing an aluminum-doped SrTiO3 photocatalyst with dual cocatalysts (Rh/Cr2 O3 and CoOOH) for efficient photocatalytic water splitting. Using a simple chemical deposition method, high-purity and crystalline SrTiO3 was synthesized and thoroughly characterized. The results show that the modified SrTiO3 achieved significantly higher photocatalytic activity, with Rh/Cr2 O3/ SrTiO3 @Al/CoOOH producing 11.04 mmol g–1 h–1 of H2 and 4.69 mmol g–1 h–1 of O2. This work demonstrates the effectiveness of dual cocatalyst deposition and aluminum doping in enhancing photocatalytic performance by improving charge separation and reducing recombination. © 2024 The Author(s). Published by al-Farabi Kazakh National University.DOI
10.18321/ectj1636Тип публикаций
Сведения о финансировании
This research has been funded by the Science Committee of the Ministry of Science and Higher Education of the Republic of Kazakhstan (Grant No AP14869381).Данный документ располагается в коллекциях
Международные публикации ученых SU
Scopus
Файлы документа
article_Zh.+Kuspanov+et+al..pdf