Sol-Gel-Prepared Ni-Mo-Mg-O System for Catalytic Transformation of Chlorinated Organic Wastes into Nanostructured Carbon | Sciact - CRIS-система Института катализа

Sol-Gel-Prepared Ni-Mo-Mg-O System for Catalytic Transformation of Chlorinated Organic Wastes into Nanostructured Carbon Научная публикация

Журнал

Materials
ISSN: 1996-1944

Вых. Данные

Год: 2020, Том: 13, Номер: 19, Номер статьи : 4404, Страниц : 12 DOI: 10.3390/ma13194404

Ключевые слова

ternary oxide system; catalytic activity; CCVD; particles’ distribution; filamentous carbon formation

Авторы

Veselov Grigory B. ^1,2 , Karnaukhov Timofey M. ^1,2 , Bauman Yury I. ¹ , Mishakov Ilya V. ^1,2 , Vedyagin Aleksey A. ¹

Организации

1	Department of Materials Science and Functional Materials, Boreskov Institute of Catalysis SB RAS
2	Department of Natural Sciences, Novosibirsk State University

Информация о финансировании (2)

1	Федеральное агентство научных организаций России	0303-2016-0014
2	Российский фонд фундаментальных исследований	18-29-19053

The present work aimed to prepare Ni-Mo particles distributed within the MgO matrix. With this purpose in mind, a ternary Ni-Mo-Mg oxide system was synthesized by a sol−gel approach. The samples were studied by low-temperature nitrogen adsorption, X-ray diffraction analysis, and transmission electron microscopy equipped with energy dispersive X-ray analysis. Both the nickel and molybdenum species in the prepared samples were characterized by a fine and uniform distribution. The diffraction pattern of the ternary system was predominantly represented by the MgO reflections. The catalytic activity of the samples was tested in the decomposition of 1,2-dichloroethane used as a representative of the chlorinated organic wastes. The nanostructured carbon filaments resulting from the decomposition of the halogenated substrate were found to be characterized by a narrow diameter distribution, according to the transmission electron microscopy data, thus confirming the fine distribution of the active Ni-Mo particles. The results obviously show the advantages of the sol−gel technique for obtaining efficient catalysts.

Veselov G.B. , Karnaukhov T.M. , Bauman Y.I. , Mishakov I.V. , Vedyagin A.A.
Sol-Gel-Prepared Ni-Mo-Mg-O System for Catalytic Transformation of Chlorinated Organic Wastes into Nanostructured Carbon

Materials. 2020. V.13. N19. 4404 :1-12. DOI: 10.3390/ma13194404 WOS Scopus РИНЦ CAPlus PMID OpenAlex

Полный текст от издателя

Поступила в редакцию:	16 сент. 2020 г.
Принята к публикации:	29 сент. 2020 г.
Опубликована в печати:	1 окт. 2020 г.
Опубликована online:	2 окт. 2020 г.

Web of science:	WOS:000586547300001
Scopus:	2-s2.0-85093957713
РИНЦ:	45200793
Chemical Abstracts:	2020:2466321
PMID (PubMed):	33023242
OpenAlex:	W3089605642

БД	Цитирований
Scopus	10
Web of science	10
РИНЦ	12
OpenAlex	14