Výsledky vyhledávání - "Galina N. Mazo"

Akademický článek

Nd2−xSrxNiO4 Solid Solutions: Synthesis, Structure and Enhanced Catalytic Properties of Their Reduction Products in the Dry Reforming of Methane

Autor: Oleg A. Shlyakhtin, Grigoriy M. Timofeev, Sergey A. Malyshev, Alexey S. Loktev, Galina N. Mazo, Tatiana Shatalova, Veronika Arkhipova, Ilya V. Roslyakov, Alexey G. Dedov

Publikováno v: Catalysts, Vol 13, Iss 6, p 966 (2023)

Solid solutions Nd2−xSrxNiO4±δ (x = 0, 0.5, 1, 1.2, 1.4) with a K2NiF4 structure can be obtained from freeze-dried precursors. The end members of this series can be obtained at T ≥ 1000 °C only, while complex oxides with x = 1; 1.5 are formed

Externí odkaz: https://doaj.org/article/23d277cad517492d973807802d4146f8

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Akademický článek

Ni/(R2O3,CaO) Nanocomposites Produced by the Exsolution of R1.5Ca0.5NiO4 Nickelates (R = Nd, Sm, Eu): Rare Earth Effect on the Catalytic Performance in the Dry Reforming and Partial Oxidation of Methane

Autor: Sergey A. Malyshev, Oleg A. Shlyakhtin, Alexey S. Loktev, Galina N. Mazo, Grigoriy M. Timofeev, Igor E. Mukhin, Roman D. Svetogorov, Ilya V. Roslyakov, Alexey G. Dedov

Publikováno v: Materials, Vol 15, Iss 20, p 7265 (2022)

In order to clarify the role of R2O3 in the metal-oxide catalysts derived from complex oxide precursors, a series of R1.5Ca0.5NiO4 (R = Nd, Sm, Eu) complex oxides was obtained. A significant systematic increase in the orthorhombic distortion of the R

Externí odkaz: https://doaj.org/article/05d6f96874dd44b9ba9f03f37fbfcfa8

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