Synthesis of novel photocatalysts based on CD1-XMnXS solid solution for hydrogen evolution under visible light irradiation

K. O. Potapenko, A. Yu Kurenkova, S. V. Cherepanova, E. Yu Gerasimov, E. A. Kozlova

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаярецензирование

Аннотация

New synthesis technique for the photocatalysts based on Cd1-xMnxS solid solutions was proposed. The inorganic sodium sulfide was used as a sulfur precursor. The samples were characterized by XRD and TEM techniques. It has been shown that the proposed method results in the formation of the samples which consist of two phases - Mn3O4 and Cd1-xMnxS. The activity of synthesized catalysts was tested in the hydrogen evolution reaction from aqueous suspensions containing Na2S/Na2SO3 salts as electron donors under visible light irradiation (450 nm). It has been shown that the rate of hydrogen evolution grows with the manganese ratio and significantly exceeds the activity of pristine CdS. The activity of the Cd1-xMnxS/Mn3O4 samples is comparable with the values described for such kind of systems.

Язык оригиналаанглийский
Название основной публикацииVI All-Russian Scientific School-Conference for Young Scientists "Chemistry Under the Sign of SIGMA
Подзаголовок основной публикацииResearch, Innovation, Technology"
РедакторыAleksandr V. Lavrenov
ИздательAmerican Institute of Physics Inc.
ISBN (электронное издание)9780735440357
DOI
СостояниеОпубликовано - 8 дек 2020
Событие6th All-Russian Scientific School-Conference for Young Scientists on Chemistry Under the Sign of SIGMA: Research, Innovation, Technology - Omsk, Российская Федерация
Продолжительность: 18 мая 202020 мая 2020

Серия публикаций

НазваниеAIP Conference Proceedings
Том2301
ISSN (печатное издание)0094-243X
ISSN (электронное издание)1551-7616

Конференция

Конференция6th All-Russian Scientific School-Conference for Young Scientists on Chemistry Under the Sign of SIGMA: Research, Innovation, Technology
СтранаРоссийская Федерация
ГородOmsk
Период18.05.202020.05.2020

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