TY - JOUR
T1 - Preparation of NiO-CuO-MgO fine powders by ultrasonic spray pyrolysis for carbon nanofibers synthesis
AU - Krasnikova, Irina V.
AU - Mishakov, Ilya V.
AU - Bauman, Yury I.
AU - Karnaukhov, Timofey M.
AU - Vedyagin, Aleksey A.
PY - 2017/9/16
Y1 - 2017/9/16
N2 - 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).
AB - 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).
KW - Carbon nanofibers
KW - Catalytic chemical vapour deposition
KW - Nanosized particles
KW - Ultrasonic spray pyrolysis
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U2 - 10.1016/j.cplett.2017.06.036
DO - 10.1016/j.cplett.2017.06.036
M3 - Article
AN - SCOPUS:85021106934
VL - 684
SP - 36
EP - 38
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
ER -