Synthesis of Pt/Zn(OH)2/Cd0.3Zn0.7S for the Photocatalytic Hydrogen Evolution from Aqueous Solutions of Organic and Inorganic Electron Donors Under Visible Light | Sciact - CRIS-система Института катализа

Synthesis of Pt/Zn(OH)2/Cd0.3Zn0.7S for the Photocatalytic Hydrogen Evolution from Aqueous Solutions of Organic and Inorganic Electron Donors Under Visible Light Научная публикация

Конференция

EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 авг. - 4 сент. 2015 , Казань

Журнал

Topics in Catalysis
ISSN: 1022-5528 , E-ISSN: 1572-9028

Вых. Данные

Год: 2016, Том: 59, Номер: 15, Страницы: 1297-1304 Страниц : 8 DOI: 10.1007/s11244-016-0656-1

Ключевые слова

Ethanol, Na2S/Na2SO3, Photocatalytic hydrogen production, Pt/Cd1−xZnxS, Visible light

Авторы

Markovskaya Dina V. ^1,2,3 , Kozlova Ekaterina A. ^1,2,3 , Cherepanova Svetlana V. ^1,2,3 , Saraev Andrey A. ^1,2 , Gerasimov Evgeny Yu. ^1,2,3 , Parmon Valentin N. ^1,2

Организации

1	Boreskov Institute of Catalysis SB RAS, Lavrentieva Ave. 5, Novosibirsk, Russia 630090
2	Novosibirsk State University, Pirogova Str. 2, Novosibirsk, Russia 630090
3	Educational Center for Energy Efficient Catalysis, Novosibirsk State University, Pirogova Str. 2, Novosibirsk, Russia 630090

Информация о финансировании (2)

1	Федеральное агентство научных организаций России	V.44.2.11.
2	Российский фонд фундаментальных исследований	15-33-20458

The work discusses the preparation of multiphase Zn(OH)2/Cd1−xZnxS and Pt/Zn(OH)2/Cd1−xZnxS photocatalysts sensitive to visible light. The synthesized photocatalysts were investigated by X-ray diffraction, X-ray photoelectron spectroscopy, and HRTEM techniques. Photocatalytic activity of synthesized samples was investigated in the hydrogen evolution from aqueous solutions of inorganic and organic electron donors, Na2S/Na2SO3 and ethanol, respectively, under the influence of visible light with λ = 450 nm. The photocatalytic hydrogen evolution over said multiphase photocatalysts occurs after some induction period needed for the photocatalyst self-activation. The highest apparent quantum efficiencies achieved at 450 nm for hydrogen evolution from Na2S/Na2SO3 (over 20 % Zn(OH)2/Cd0.3Zn0.7S) and ethanol (over 1 % Pt/10 % Zn(OH)2/Cd0.3Zn0.7S) aqueous solutions were 39 and 6.1 % respectively, appearing to be quite high values for the photocatalytic hydrogen evolution under visible light.

Markovskaya D.V. , Kozlova E.A. , Cherepanova S.V. , Saraev A.A. , Gerasimov E.Y. , Parmon V.N.
Synthesis of Pt/Zn(OH)2/Cd0.3Zn0.7S for the Photocatalytic Hydrogen Evolution from Aqueous Solutions of Organic and Inorganic Electron Donors Under Visible Light
Topics in Catalysis. 2016. V.59. N15. P.1297-1304. DOI: 10.1007/s11244-016-0656-1 WOS Scopus РИНЦ CAPlusCA OpenAlex

Опубликована online:	25 июл. 2016 г.
Опубликована в печати:	1 сент. 2016 г.

Web of science:	WOS:000382849100005
Scopus:	2-s2.0-84984905375
РИНЦ:	27570465
Chemical Abstracts:	2016:1246933
Chemical Abstracts (print):	165:349447
OpenAlex:	W2486486951

БД	Цитирований
Web of science	29
Scopus	30
РИНЦ	30
OpenAlex	30