Browsing Physical & Applied Sciences by Author "Safonova, O."

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Ultra-low temperature CO oxidation activity of octahedral site cobalt species in Co sub(3) O sub(4) based catalysts: Unravelling the origin of unique catalytic property

Baidya, T.; Murayama, T.; Nellaiappan, S.; Katiyar, N.; Bera, P.; Safonova, O.; Lin, M.; Priolkar, K.R.; Kundu, S.; Rao, B.S.; Steiger, P.; Sharma, S.; Biswas, K.; Pradhan, S.; Nakka, L.; Malviya, K.D.; Haruta, M. (Journal of Physical Chemistry C. 123(32); 2019; 19557-19571.)

Co sub(3) O sub(4) with spinel structure shows CO oxidation activity at very low temperature under dry condition. This study aims at finding the origin of the unique catalytic activity of Co species in Co sub(3) O sub(4) ...
Understanding the anomalous behavior of Vegard's law in Ce(1-x)M(x)O(2) (M=Sn and Ti; 0 less than x less than or equal to 0.5) solid solutions

Baidya, T.; Bera, P.; Krocher, O.; Safonova, O.; Abdala, P.M.; Gerke, B.; Pottgen, R.; Priolkar, K.R.; Mandal, T.K. (Physical Chemistry Chemical Physics. 18(20); 2016; 13974-13983.)

The dependence of the lattice parameter on dopant concentration in Ce(1-x)M(x)O(2) (M = Sn and Ti) solid solutions is not linear. A change towards a steeper slope is observed around x approx 0.35, though the fluorite ...

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