Template Synthesis of Macroporous Tin(IV) Oxide for its Use as an Electrocatalyst Support | Sciact - CRIS-система Института катализа

Template Synthesis of Macroporous Tin(IV) Oxide for its Use as an Electrocatalyst Support Научная публикация

Журнал

Journal of Structural Chemistry
ISSN: 0022-4766 , E-ISSN: 1573-8779

Вых. Данные

Год: 2025, Том: 66, Номер: 2, Страницы: 369–385 Страниц : 17 DOI: 10.1134/S0022476625020143

Ключевые слова

SnO2, template synthesis, electrical conductivity, polystyrene microspheres

Авторы

Chikunova Yu.O. ¹ , Vorobieva E.E. ¹ , Moseenkov S.I. ¹ , Parkhomchuk E.V. ^1,2 , Gribov E.N. ¹ , Shaparenko N.O. ³ , Kozlov D.V. ^1,2

Организации

1	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
2	Novosibirsk State University, Novosibirsk, Russia
3	Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia

Информация о финансировании (1)

Министерство науки и высшего образования Российской Федерации (с 15 мая 2018)

FWUR-2024-0036

Owing to its semiconductor properties, tin(IV) oxide is widely used in gas sensors, photo- and electrocatalysis, fuel cells, electrolyzers etc. In this work, macroporous SnO2 samples are synthesized by impregnating polystyrene (PS) microspheres with sols containing SnCl4 and alcohol (96% ethanol, isopropanol, or n-butanol). After impregnation, the composites undergo drying and annealing. After drying, the same samples are washed with water for more complete hydrolysis followed by annealing. The resulting SnO2 samples are studied by powder X-ray diffraction, X-ray photoelectron spectroscopy, X-ray fluorescence analysis, low-temperature N2 adsorption (77 K), mercury porosimetry, and scanning electron microscopy. The effect of washing with alcohol and water on the porous characteristics and electrical conductivity of the materials is studied.

Chikunova Y.O. , Vorobieva E.E. , Moseenkov S.I. , Parkhomchuk E.V. , Gribov E.N. , Shaparenko N.O. , Kozlov D.V.
Template Synthesis of Macroporous Tin(IV) Oxide for its Use as an Electrocatalyst Support
Journal of Structural Chemistry. 2025. V.66. N2. P.369–385. DOI: 10.1134/S0022476625020143 WOS Scopus РИНЦ OpenAlex

Чикунова Ю.О. , Воробьева Е.Е. , Мосеенков С.И. , Пархомчук Е.В. , Грибов Е.Н. , Шапаренко Н.О. , Козлов Д.В.
Приготовление макропористого оксида олова(IV) темплатным методом для применения в качестве носителя электрокатализаторов
Журнал структурной химии. 2025. Т.66. №2. 140721 :1-16. DOI: 10.26902/JSC_id140721 РИНЦ OpenAlex

Поступила в редакцию:	26 сент. 2024 г.
Принята к публикации:	8 нояб. 2024 г.
Опубликована online:	10 мар. 2025 г.

Web of science:	WOS:001441528700018
Scopus:	2-s2.0-86000773269
РИНЦ:	80438838
OpenAlex:	W4408275836

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