Prospects for the Use of Ultrasonic Spray Pyrolysis to Prepare Catalysts for the Synthesis of Carbon Nanofibers | Sciact - CRIS-система Института катализа

Prospects for the Use of Ultrasonic Spray Pyrolysis to Prepare Catalysts for the Synthesis of Carbon Nanofibers Научная публикация

Журнал

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

Вых. Данные

Год: 2014, Том: 9, Номер: 11-12, Страницы: 715-722 Страниц : 8 DOI: 10.1134/S1995078014060159

Ключевые слова

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

Авторы

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

Организации

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 CAPlus 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

Поступила в редакцию:	13 мая 2014 г.
Принята к публикации:	14 авг. 2014 г.
Опубликована в печати:	1 нояб. 2014 г.
Опубликована online:	5 дек. 2014 г.

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

БД	Цитирований
Scopus	6
РИНЦ	5
OpenAlex	5