Catalysts Based on Complex Oxides with Fluorite and Perovskite Structures for Soot Removal from the Exhaust Gas of Diesel Engines | Sciact - CRIS-system of Boreskov Institute of Catalysis

Catalysts Based on Complex Oxides with Fluorite and Perovskite Structures for Soot Removal from the Exhaust Gas of Diesel Engines Full article

Journal

Chemistry for Sustainable Development
ISSN: 1817-1818

Output data

Year: 2005, Volume: 13, Number: 6, Pages: 775-781 Pages count : 7

Authors

Kuznetsova T.G. ¹ , Sadykov V.A. ¹ , Matyshak V.A. ² , Batuev L. ¹ , Rogov V.A. ¹

Affiliations

1	Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences
2	Semenov Institute of Chemical Physics, Russian Academy of Sciences

Funding (2)

1	International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union	01-2162
2	Russian Foundation for Basic Research	04-03-32985

Soot oxidation reactions are investigated in the mixture O2 + helium and O2 + NO2 + helium in the presence of substituted perovskites based on lanthanum manganite and modified fluorites based on solid solution Ce-Zr-O, including those promoted with a small amount of platinum. It was shown that the efficiency of soot oxidation is higher in the mixture containing nitrogen dioxide. It was established that the presence of weakly bound surface oxygen is necessary to initiate soot oxidation, while the developed process of soot oxidation requires the mobility of lattice oxygen.

Kuznetsova T.G. , Sadykov V.A. , Matyshak V.A. , Batuev L. , Rogov V.A.
Catalysts Based on Complex Oxides with Fluorite and Perovskite Structures for Soot Removal from the Exhaust Gas of Diesel Engines
Chemistry for Sustainable Development. 2005. V.13. N6. P.775-781. РИНЦ

Кузнецова Т.Г. , Садыков В.А. , Матышак В.А. , Батуев Л.Ч. , Рогов В.А.
Катализаторы на основе сложных оксидов со структурами перовскита и флюорита для удаления сажи из отходящих газов дизельных двигателей
Химия в интересах устойчивого развития. 2005. Т.13. №6. С.779-785. РИНЦ ANCAN

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