Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
The performance evaluation of nanostructured perovskite-type complex oxides GdBO3 (B = Fe, Co, Mn) for carbon monoxide hydrogenation. / Sheshko, T. F.; Kryuchkova, T. A.; Sharaeva, A. A.; Serov, Y. M.; Yafarova, L. V.; Zvereva, I. A.
в: Journal of Physics: Conference Series, Том 1310, № 1, 012007, 08.10.2019.Результаты исследований: Научные публикации в периодических изданиях › статья в журнале по материалам конференции › Рецензирование
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TY - JOUR
T1 - The performance evaluation of nanostructured perovskite-type complex oxides GdBO3 (B = Fe, Co, Mn) for carbon monoxide hydrogenation
AU - Sheshko, T. F.
AU - Kryuchkova, T. A.
AU - Sharaeva, A. A.
AU - Serov, Y. M.
AU - Yafarova, L. V.
AU - Zvereva, I. A.
N1 - Funding Information: This work was supported by Russian Foundation for Basic Research, research project № 17-03-00647. The publication has been prepared with the support of the «RUDN University Program 5-100». Scientific researches were performed at the Center of X-ray Diffraction Methods nad Nnotechanology, Center for Stadies in Surface Science, Center for Thermogravimetric and Calorimetric Research of Research park of St. Petersburg State University. Publisher Copyright: © Published under licence by IOP Publishing Ltd. Copyright: Copyright 2019 Elsevier B.V., All rights reserved.
PY - 2019/10/8
Y1 - 2019/10/8
N2 - Nanostructured perovskite-type oxides GdBO3 (B = Fe, Co, Mn) synthesized by sol-gel technology, have been used as catalysts for the light olefins production by carbon monoxide hydrogenation. Perovskite materials were characterized using different techniques: XRD, SEM+EDX, BET, TG to study structure and morphology. Oxidation state of Fe and Mn was determined by XPS. The catalytic activity test was carried out in a continuous-flow mode with chromatographic analysis of the reaction mixture. It was found that the catalytic characteristics are determined by the nature of the metal in the B-site of perovskite. The specific catalytic activity increases in the series GdMnO3 <GdFeO3 <GdCoO3, and selectivity for olefins - in the reverse order.
AB - Nanostructured perovskite-type oxides GdBO3 (B = Fe, Co, Mn) synthesized by sol-gel technology, have been used as catalysts for the light olefins production by carbon monoxide hydrogenation. Perovskite materials were characterized using different techniques: XRD, SEM+EDX, BET, TG to study structure and morphology. Oxidation state of Fe and Mn was determined by XPS. The catalytic activity test was carried out in a continuous-flow mode with chromatographic analysis of the reaction mixture. It was found that the catalytic characteristics are determined by the nature of the metal in the B-site of perovskite. The specific catalytic activity increases in the series GdMnO3 <GdFeO3 <GdCoO3, and selectivity for olefins - in the reverse order.
UR - http://www.scopus.com/inward/record.url?scp=85074876216&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1310/1/012007
DO - 10.1088/1742-6596/1310/1/012007
M3 - Conference article
AN - SCOPUS:85074876216
VL - 1310
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 1
M1 - 012007
T2 - Applied Nanotechnology and Nanoscience International Conference, ANNIC 2018
Y2 - 22 October 2018 through 24 October 2018
ER -
ID: 70817103