Modification by Sn as a Key Factor in Thermal Stability of Pd-Ceria Based Catalysts for Low-Temperature CO Oxidation - Conference attendances | Sciact - CRIS-system of Boreskov Institute of Catalysis

Modification by Sn as a Key Factor in Thermal Stability of Pd-Ceria Based Catalysts for Low-Temperature CO Oxidation Conference attendances

Language

Английский

Participant type

Стендовый

Conference

EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources”
30 Aug - 4 Sep 2015 , Казань

Authors

Stonkus Olga Aleksandrovna ^1,2,3 , Slavinskaya Elena Markovna ^1,3 , Gulyaev Roman Vladimirovich ^1,3 , Zadesenets Andrey Vladimirovich ^1,4 , Shubin Yury Viktorovich ^1,4 , Korenev Sergey Vasilʹevich ^1,4 , Zaikovskii Vladimir Ivanovich ^1,3 , Boronin Andrei Ivanovich ^1,3

Affiliations

1	Novosibirsk National Research University
2	Novosibirsk National Research University
3	Boreskov Institute of Catalysis SB RAS
4	Nikolaev Institute of Inorganic Chemistry SB RAS

Using the procedure of oncoming precipitation the Pd/CeO2-SnO2 catalysts for low temperature CO oxidation were synthesized for the first time. These catalysts are characterized by high activity with unusually high thermal stability at temperatures up to 1000 °C. Formation of microdomain structure is shown to provide high thermal stability of catalytically active phases including the surface PdOx(s)/Pd–O–Ce(s) species which determine the reaction rate.

Stonkus O.A. , Slavinskaya E.M. , Gulyaev R.V. , Zadesenets A.V. , Shubin Y.V. , Korenev S.V. , Zaikovskii V.I. , Boronin A.I.
Modification by Sn as a Key Factor in Thermal Stability of Pd-Ceria Based Catalysts for Low-Temperature CO Oxidation
EuropaCat-XII: 12th European Congress on Catalysis “Catalysis: Balancing the use of fossil and renewable resources” 30 Aug - 4 Sep 2015