Prospects for the use of ultrasonic spray pyrolysis to prepare catalysts for the synthesis of carbon nanofibers | Научно-инновационный портал СФУ

Prospects for the use of ultrasonic spray pyrolysis to prepare catalysts for the synthesis of carbon nanofibers

Тип публикации: статья из журнала

Год издания: 2014

Идентификатор DOI: 10.1134/S1995078014060159

Аннотация: 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 ?m), 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. © 2014, Pleiades Publishing, Ltd.

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Издание

Журнал: Nanotechnologies in Russia

Выпуск журнала: Vol. 9, Is. 11-12

Номера страниц: 715-722

Авторы

  • Strel’tsov I.A. (Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent’eva 5, Novosibirsk, Russian Federation)
  • Mishakov I.V. (Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent’eva 5, Novosibirsk, Russian Federation, Novosibirsk State Technical University, pr. K. Marksa 20, Novosibirsk, Russian Federation)
  • Tokareva I.V. (Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent’eva 5, Novosibirsk, Russian Federation)
  • Golohvast K.S. (Far Eastern Federal University, ul. Sukhanova 8, Vladivostok, Russian Federation)
  • Vedyagin A.A. (Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, pr. Akademika Lavrent’eva 5, Novosibirsk, Russian Federation, Far Eastern Federal University, ul. Sukhanova 8, Vladivostok, Russian Federation)
  • Korneev D.V. (State Research Center of Virology and Biotechnology VECTOR, Kol’tsovo Industrial Community, Novosibirsk oblast, Russian Federation)

Вхождение в базы данных

  • Scopus (цитирований 3)

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