Prospects for the Use of Ultrasonic Spray Pyrolysis to Prepare Catalysts for the Synthesis of Carbon Nanofibers | Sciact - CRIS-system of Boreskov Institute of Catalysis

Prospects for the Use of Ultrasonic Spray Pyrolysis to Prepare Catalysts for the Synthesis of Carbon Nanofibers Full article

Journal

Nanotechnologies in Russia
ISSN: 1995-0780 , E-ISSN: 1995-0799

Output data

Year: 2014, Volume: 9, Number: 11-12, Pages: 715-722 Pages count : 8 DOI: 10.1134/S1995078014060159

Tags

Carbon Nanofibers; Strel; Mechanochemical Activation; Ultrasonic Spray Pyrolysis; Electric Precipitator

Authors

Strel'tsov I.A. ¹ , Mishakov I.V. ^1,2 , Tokareva I.V. ¹ , Golohvast K.S. ³ , Vedyagin A.A. ^1,2 , Korneev D.V. ⁴

Affiliations

1	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent’eva 5, Novosibirsk, Russian Federation
2	Novosibirsk State Technical University, pr. K. Marksa 20, Novosibirsk, Russian Federation
3	Far Eastern Federal University, ul. Sukhanova 8, Vladivostok, Russian Federation
4	State Research Center of Virology and Biotechnology VECTOR, Kol’tsovo Industrial Community, Novosibirsk oblast, Russian Federation

The application of high-frequency ultrasonic spray pyrolysis (USP) of aqueous solutions for the preparation of the NiO-CuO/10%MgO catalyst is discussed. The installation for the catalyst synthesis consists of a household humidifier, a furnace for drying the formed aerosol, and an electric precipitator for collecting the product particles. The secondary structure of the USP catalysts comprises spherical particles (0.2–5 µm), the diameters of which are defined by the concentration of precursor salts in the solution (0.1–5 wt %). It was shown that the use of USP catalysts for the synthesis of feathery carbon nanofibers (CNFs) (C3H8 decomposition at 700°C) allows us to obtain a more uniform product with the maximum yield when compared with similar samples prepared by coprecipitation and mechanochemical activation.

Strel'tsov I.A. , Mishakov I.V. , Tokareva I.V. , Golohvast K.S. , Vedyagin A.A. , Korneev D.V.
Prospects for the Use of Ultrasonic Spray Pyrolysis to Prepare Catalysts for the Synthesis of Carbon Nanofibers
Nanotechnologies in Russia. 2014. V.9. N11-12. P.715-722. DOI: 10.1134/S1995078014060159 Scopus РИНЦ AN OpenAlex

Стрельцов И.А. , Мишаков И.В. , Токарева И.В. , Голохваст К.С. , Ведягин А.А. , Корнеев Д.В.
Перспективы использования ультразвуковой возгонки для приготовления катализатора синтеза углеродных нановолокон
Российские нанотехнологии. 2014. Т.9. №11-12. С.89-94. RSCI РИНЦ

Submitted:	May 13, 2014
Accepted:	Aug 14, 2014
Published print:	Nov 1, 2014
Published online:	Dec 5, 2014

Scopus:	2-s2.0-84914154348
Elibrary:	24009938
Chemical Abstracts:	2014:2043777
OpenAlex:	W1991071555

DB	Citing
Scopus	6
Elibrary	5
OpenAlex	5