Каталитическое окисление сажи на твердых растворах Y2O3-CeO2-ZrO2, модифицированных переходными металлами - Conference attendances

Каталитическое окисление сажи на твердых растворах Y2O3-CeO2-ZrO2, модифицированных переходными металлами Conference attendances

Language

Английский

Participant type

Стендовый

Conference

VI Russian Conference on Catalytic Reaction Mechanisms
01-05 Oct 2002 , Москва

Authors

Kuleva S P ¹ , Kostyuk B G ¹ , Lamonier J F ² , Zhilinskaya E A ² , Aboukais A ² , Lunin Valerii Vasil'evich ¹

Affiliations

1	Lomonosov Moscow State University
2	Littoral University

PP-12 Каталитические свойства промотированных металлами твердых растворов Y2O3-CeO2-ZrO2 Influence of nature and loading of transition metal as well as type of support on activity of M-containing xYOu-10CeO2-(90-x)ZrO2 solid solutions (M = Cu, V or W; x = 5 or 10 mol. % ) in CO+O2 and NO+CO reactions and in combustion of carbon black was studied. Activity of the catalysts in former two reactions was investigated depending on conditions of activation of the samples. The highest conversions of reagents were reached over reduced catalysts, and the samples activated in H2 exhibited better activity than those treated with CO. In all stu_died r~actions, catalytic activity correlated with metal content; Cu-loaded samples were the :qiost active catalysts.

Kuleva S.P. , Kostyuk B.G. , Lamonier J. , Zhilinskaya E.A. , Aboukais A. , Lunin V.V.
Каталитическое окисление сажи на твердых растворах Y2O3-CeO2-ZrO2, модифицированных переходными металлами
VI Russian Conference on Catalytic Reaction Mechanisms 01-05 Oct 2002