Search Results - "Cherepanov, Vladimir A"

Crystal Structure and Properties of Gd1-xSrxCo1-yFeyO3-δ Oxides as Promising Materials for Catalytic and SOFC Application by Tatiana V. Aksenova, Darya K. Mysik, Vladimir A. Cherepanov

“…A series of samples with the overall composition Gd1-xSrxCo1-yFeyO3-δ (x = 0.8; 0.9 and 0.1 ≤ y ≤ 0.9), which are promising materials for catalytic and SOFC…”
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Contrasting Magnetic Characteristics of Disordered Nd0.5Ba0.5Mn0.5Fe0.5O3-δ/2 and 112-Type Ordered NdBaMnFeO6-δ Perovskites by Hossain, Aslam, Gilev, Artem R, Yanda, Premakumar, Cherepanov, Vladimir A, Sakthipandi, Kathiresan, Sundaresan, A, Mukhanova, E A, Soldatov, Alexander V, Atique Ullah, A K M

“…The magnetic properties of disordered Nd0.5Ba0.5Mn0.5Fe0.5O3-δ/2 and ordered NdBaMnFeO6-δ perovskites were investigated through temperature- and…”
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Phase equilibria in the Nd2O3–BaO–Fe2O3 system: Crystal structure, oxygen content, and properties of intermediate oxides by Aksenova, Tatiana V., Volkova, Nadezhda E., Maignan, Antoine, Cherepanov, Vladimir A.

“…The phase equilibria in the ½Nd2O3–BaO–½Fe2O3 system were systematically studied at 1373 K in air and presented in the form of a phase diagram. By X‐ray…”
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Phase equilibria and stability of intermediate phases in the Sm2O3–BaO–Fe2O3 system by Volkova, Nadezhda E., Tolstov, Konstantin S., Gavrilova, Ludmila Ya, Raveau, Bernard, Maignan, Antoine, Cherepanov, Vladimir A.

“…Phase equilibria in the ½ Sm2O3–BaO–½ Fe2O3 system were systematically studied at 1100°C in air. Two individual compounds: Sm1.875Ba3.125Fe5O15‐δ and…”
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Phase Equilibria, Crystal Structure, and Properties of Intermediate Oxides in the Sm2O3–SrO–CoO System by Volkova, Nadezhda E., Maklakova, Anastasia V., Gavrilova, Ludmila Ya, Cherepanov, Vladimir A.

“…The phase equilibria in the 1/2Sm2O3–SrO–CoO system were systematically studied at 1100 °C in air. Single‐phase Sr1–xSmxCoO3–δ and Sr2–ySmyCoO4+δ solid…”
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Phase equilibria, structure, oxygen nonstoichiometry, and thermal expansion of oxides in the 1/2Y2O3–SrO–1/2Fe2O3 system by Urusova, Anastasia S., Rudik, Victoria V., Mychinko, Mikhail Yu, Cherepanov, Vladimir A.

“…Phase equilibria in the 1/2Y2O3–SrO–1/2Fe2O3 system were systematically studied at 1373 K in air. The homogeneity ranges and crystal structure of the solid…”
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Exceptional Layered Ordering of Cobalt and Iron in Perovskites by Lebedev, Oleg I, Turner, Stuart, Caignaert, Vincent, Cherepanov, Vladimir A, Raveau, Bernard

“…A study is conducted to demonstrate exceptional layered ordering of cobalt and iron in perovskites. This exceptional type of cationic ordering suggests that…”
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Gd- and Pr-based double perovskite cobaltites as oxygen electrodes for proton ceramic fuel cells and electrolyser cells by Strandbakke, Ragnar, Cherepanov, Vladimir A., Zuev, Andrey Yu, Tsvetkov, Dmitry S., Argirusis, Christos, Sourkouni, Georgia, Prünte, Stephan, Norby, Truls

“…Double perovskite oxides BaGd0.8La0.2Co2O6−δ (BGLC), BaGdCo1.8Fe0.2O6−δ (BGCF), BaPrCo2O6−δ (BPC) and BaPrCo1.4Fe0.6O6−δ (BPCF) were investigated as oxygen…”
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Nanoscale Ordering in Oxygen Deficient Quintuple Perovskite Sm2‑εBa3+εFe5O15‑δ: Implication for Magnetism and Oxygen Stoichiometry by Volkova, Nadezhda E, Lebedev, Oleg I, Gavrilova, Ludmila Ya, Turner, Stuart, Gauquelin, Nicolas, Seikh, Md. Motin, Caignaert, Vincent, Cherepanov, Vladimir A, Raveau, Bernard, Van Tendeloo, Gustaaf

“…The investigation of the system Sm–Ba–Fe-O in air has allowed an oxygen deficient perovskite Sm2‑εBa3+εFe5O15‑δ (δ = 0.75, ε = 0.125) to be synthesized. In…”
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RESERVES TO INCREASE PRODUCTIVITY OF «QUARRY TRANSPORT – CRUSHING-AND-CONCENTRATING PLANT» SUBSYSTEM TAKING INTO ACCOUNT CRUSHING EQUIPMENT UTILIZATION FACTORS by Artem G. Zhuravlev, Vladimir A. Cherepanov

“…The relevance. Under current conditions, when it is necessary to increase the production capacity of existing mining-and-processing integrated works, the…”
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Coherent intergrowth of simple cubic and quintuple tetragonal perovskites in the system Nd2−Ba3+(Fe,Co)5O15 by Kundu, Asish K., Yu Mychinko, Mikhail, Caignaert, Vincent, Lebedev, Oleg I., Volkova, Nadezhda E., Deryabina, Ksenia M., Cherepanov, Vladimir A., Raveau, Bernard

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Factors governing surface exchange kinetics in undoped and strontium/iron co-substituted La2NiO4+δ by Gilev, Artem R., Kiselev, Evgeny A., Ozhiganov, Maksim E., Cherepanov, Vladimir A.

“…Surface oxygen exchange in the La2NiO4+δ and La1.5Sr0.5Ni1-yFeyO4+δ (y = 0.3, 0.4) oxides is analyzed using the data on oxygen permeability through the…”
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Phase equilibria in the Nd 2 O 3 –BaO–Fe 2 O 3 system: Crystal structure, oxygen content, and properties of intermediate oxides by Aksenova, Tatiana V., Volkova, Nadezhda E., Maignan, Antoine, Cherepanov, Vladimir A.

“…The phase equilibria in the ½Nd 2 O 3 –BaO–½Fe 2 O 3 system were systematically studied at 1373 K in air and presented in the form of a phase diagram. By X‐ray…”
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Phase equilibria and stability of intermediate phases in the Sm 2 O 3 –BaO–Fe 2 O 3 system by Volkova, Nadezhda E., Tolstov, Konstantin S., Gavrilova, Ludmila Ya, Raveau, Bernard, Maignan, Antoine, Cherepanov, Vladimir A.

“…Phase equilibria in the ½ Sm 2 O 3 –BaO–½ Fe 2 O 3 system were systematically studied at 1100°C in air. Two individual compounds: Sm 1.875 Ba 3.125 Fe 5 O 15‐δ…”
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Phase equilibria, structure, oxygen nonstoichiometry, and thermal expansion of oxides in the 1/2Y 2 O 3 –SrO–1/2Fe 2 O 3 system by Urusova, Anastasia S., Rudik, Victoria V., Mychinko, Mikhail Yu, Cherepanov, Vladimir A.

“…Phase equilibria in the 1/2Y 2 O 3 –SrO–1/2Fe 2 O 3 system were systematically studied at 1373 K in air. The homogeneity ranges and crystal structure of the…”
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Phase Equilibria, Crystal Structure, and Properties of Intermediate Oxides in the Sm 2 O 3 –SrO–CoO System by Volkova, Nadezhda E., Maklakova, Anastasia V., Gavrilova, Ludmila Ya, Cherepanov, Vladimir A.

“…The phase equilibria in the 1 / 2 Sm 2 O 3 –SrO–CoO system were systematically studied at 1100 °C in air. Single‐phase Sr 1– x Sm x CoO 3– δ and Sr 2– y Sm y…”
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Contrasting Magnetic Characteristics of Disordered Nd 0.5 Ba 0.5 Mn 0.5 Fe 0.5 O 3-δ/2 and 112-Type Ordered NdBaMnFeO 6-δ Perovskites by Hossain, Aslam, Gilev, Artem R, Yanda, Premakumar, Cherepanov, Vladimir A, Sakthipandi, Kathiresan, Sundaresan, A, Mukhanova, E A, Soldatov, Alexander V, Atique Ullah, A K M

“…The magnetic properties of disordered Nd Ba Mn Fe O and ordered NdBaMnFeO perovskites were investigated through temperature- and field-dependent…”
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Coherent intergrowth of simple cubic and quintuple tetragonal perovskites in the system Nd2−εBa3+ε(Fe,Co)5O15−δ by Kundu, Asish K., Yu Mychinko, Mikhail, Caignaert, Vincent, Lebedev, Oleg I., Volkova, Nadezhda E., Deryabina, Ksenia M., Cherepanov, Vladimir A., Raveau, Bernard

“…Investigation of the Nd2−εBa3+ε(Fe,Co)5O15−δ system, combining X-ray diffraction and electron microscopy, has allowed a tetragonal quintuple ordered perovskite…”
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Nanoscale Ordering in Oxygen Deficient Quintuple Perovskite Sm 2-ε Ba 3+ε Fe 5 O 15-δ : Implication for Magnetism and Oxygen Stoichiometry by Volkova, Nadezhda E., Lebedev, Oleg I., Gavrilova, Ludmila Ya, Turner, Stuart, Gauquelin, Nicolas, Seikh, Md. Motin, Caignaert, Vincent, Cherepanov, Vladimir A., Raveau, Bernard, Van Tendeloo, Gustaaf

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Crystal structure and oxygen nonstoichiometry of the HoxSr1−xCoO3−δ by Cherepanov, Vladimir A., Gavrilova, Ludmila Ya, Volkova, Nadezhda E., Aksenova, Tatyana V.

“…Samples with overall composition HoxSr1−xCoO3−δ within the range 0.05 ≤ x ≤ 0.9 were prepared by a solid-state technique at 1100 °C in air. Single-phase…”
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