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SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS Effect of CeO2 Surface Fractality on the Reaction Kinetics of Ceria with Barium Nitrate V. K. Ivanov , N. N. Oleinikov , and Yu . D. Tret'yakov Kurnakov Institute of General and Inorganic ...
SYNTHESIS AND PROPERTIES OF INORGANIC COMPOUNDS Effect of CeO2 Surface Fractality on the Reaction Kinetics of Ceria with Barium Nitrate V. K. Ivanov , N. N. Oleinikov , and Yu . D. Tret'yakov Kurnakov Institute of General and Inorganic ...
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3 The choice of the temperature range for the kinetic experiment was dictated by the fact that , firstly , below 400 ° C the reaction rate was too slow and , secondly , above 500 ° C defect annealing occurred in ceria samples ...
3 The choice of the temperature range for the kinetic experiment was dictated by the fact that , firstly , below 400 ° C the reaction rate was too slow and , secondly , above 500 ° C defect annealing occurred in ceria samples ...
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or 1- ( 1 - a ) / 3 - - 0.20 3 0.16 2 0.12 1 0.08 d ( 1 0.04 = - In ( daldt ) = Ink + n ln ( 1 - a ) , ( 9 ) derived on the assumption that an interfacial reaction is the rate - controlling stage of the solid - phase process .
or 1- ( 1 - a ) / 3 - - 0.20 3 0.16 2 0.12 1 0.08 d ( 1 0.04 = - In ( daldt ) = Ink + n ln ( 1 - a ) , ( 9 ) derived on the assumption that an interfacial reaction is the rate - controlling stage of the solid - phase process .
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Vol 48 No 4 | 455 |
Structure of a HighPressure Hydroxide Ta2O5 23H2O | 464 |
Synthesis and Physicochemical Properties | 472 |
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