Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
The influence of the catalytic oxidation of methane on the La0.5Ca0.5Mn1-xFexO3 perovskite structure. / Gerasimov, Evgeny; Nikolaeva, Olga; Kulikovskaya, Nina и др.
NANOCON 2019 - Conference Proceedings, 11th International Conference on Nanomaterials - Research and Application. TANGER LTD, 2020. стр. 150-156 (NANOCON Conference Proceedings - International Conference on Nanomaterials; Том 2020-October).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - The influence of the catalytic oxidation of methane on the La0.5Ca0.5Mn1-xFexO3 perovskite structure
AU - Gerasimov, Evgeny
AU - Nikolaeva, Olga
AU - Kulikovskaya, Nina
AU - Detsel, Anna
N1 - Publisher Copyright: © NANOCON 2019.All right reserved.
PY - 2020
Y1 - 2020
N2 - Solid solutions La0.5Ca0.5Mn1-xFexO3 synthesized by the method of polymer-salt compositions at a temperature of 900 °C with the perovskite structure were tested in the methane oxidation reaction. It was shown that at 600 °C, complete conversion of methane occurs for all compositions, however, the nature of the dependence of the degree of conversion for lower temperatures is not linear and depends on the chemical composition. The formation of planar defects in the direction of crystallographic planes (101) in the perovskite structure at the stage of the synthesis of solid solutions and the appearance of nanoparticles of Ca-Mn oxides on the surface of perovskite after participation after reaction were shown by the HRTEM method.
AB - Solid solutions La0.5Ca0.5Mn1-xFexO3 synthesized by the method of polymer-salt compositions at a temperature of 900 °C with the perovskite structure were tested in the methane oxidation reaction. It was shown that at 600 °C, complete conversion of methane occurs for all compositions, however, the nature of the dependence of the degree of conversion for lower temperatures is not linear and depends on the chemical composition. The formation of planar defects in the direction of crystallographic planes (101) in the perovskite structure at the stage of the synthesis of solid solutions and the appearance of nanoparticles of Ca-Mn oxides on the surface of perovskite after participation after reaction were shown by the HRTEM method.
KW - HRTEM
KW - Methane combustion
KW - Nanoparticles
KW - Perovskite
KW - Planar defects
UR - http://www.scopus.com/inward/record.url?scp=85097127961&partnerID=8YFLogxK
U2 - 10.37904/nanocon.2019.8504
DO - 10.37904/nanocon.2019.8504
M3 - Conference contribution
AN - SCOPUS:85097127961
T3 - NANOCON Conference Proceedings - International Conference on Nanomaterials
SP - 150
EP - 156
BT - NANOCON 2019 - Conference Proceedings, 11th International Conference on Nanomaterials - Research and Application
PB - TANGER LTD
T2 - 11th International Conference on Nanomaterials - Research and Application, NANOCON 2019
Y2 - 16 October 2019 through 18 October 2019
ER -
ID: 26206371