Preparation of NiO-CuO-MgO fine powders by ultrasonic spray pyrolysis for carbon nanofibers synthesis; Chemical Physics Letters; Vol. 684

Preparation of NiO-CuO-MgO fine powders by ultrasonic spray pyrolysis for carbon nanofibers synthesis; Chemical Physics Letters; Vol. 684

Bibliografiske detaljer
Parent link:Chemical Physics Letters
Vol. 684.— 2017.— [P. 36-38]
Corporate Authors: Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова), Национальный исследовательский Томский политехнический университет Исследовательская школа химических и биомедицинских технологий (ИШХБМТ)
Andre forfattere: Krasnikova I. V. Irina V., Mishakov I. V. Iljya Vladimirovich, Bauman Y. I. Yury I., Karnaukhov T. M. Timofey Mikhaylovich, Vedyagin A. A. Aleksey Anatolievich
Summary:Title screen
Carbon nanofibers with uniform diameter distribution are of great importance to be applied in composite materials production. Characteristics of the final carbon product obtained via catalytic chemical vapour deposition are known to be determined by the catalyst characteristics and the process conditions. In this work, ultrasonic spray pyrolysis was used for the preparation of uniform-sized NiO-CuO-MgO fine powders. Spherical particles of 170–340 nm in diameter were obtained in a temperature range of 400–600 °C. Synthesized powders exhibited high catalytic activity in CCVD of ethylene with the formation of CNF with relatively narrow diameter distribution (60 ± 20 nm).
Режим доступа: по договору с организацией-держателем ресурса
Sprog:engelsk
Udgivet: 2017
Fag:
электронный ресурс
труды учёных ТПУ
пиролиз
наноразмерные частицы
углеродные нановолокна
химическое осаждение
Online adgang:https://doi.org/10.1016/j.cplett.2017.06.036
Format: Electronisk Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657699
Beskrivelse
Summary:Title screen
Carbon nanofibers with uniform diameter distribution are of great importance to be applied in composite materials production. Characteristics of the final carbon product obtained via catalytic chemical vapour deposition are known to be determined by the catalyst characteristics and the process conditions. In this work, ultrasonic spray pyrolysis was used for the preparation of uniform-sized NiO-CuO-MgO fine powders. Spherical particles of 170–340 nm in diameter were obtained in a temperature range of 400–600 °C. Synthesized powders exhibited high catalytic activity in CCVD of ethylene with the formation of CNF with relatively narrow diameter distribution (60 ± 20 nm).
Режим доступа: по договору с организацией-держателем ресурса
DOI:10.1016/j.cplett.2017.06.036

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