The influence of mixed nano Al₂O₃+Cuo catalysts-that are initial radiation in air environment on the surface impact in the oxidation processes

Joint Event on 12^th International Conference and Exhibition on Materials Science and Chemistry & 30^th World Nano Conference

May 20-22, 2019 Zurich, Switzerland

Sadig Hasanov, Islam Mustafayev and Hokman Mahmudov

Institute of Radiation Problems, Azerbaijan

Posters & Accepted Abstracts: J Material Sci Eng

Abstract :

In this paper the oxidation/conversion process of carbon-monoxide has been investigated under various temperatures and on the surface of three types of catalysts (T-Al2O3, T-Al2O3+CuO ve RT-Al2O3+CuO). The researching of oxidation processes going on the surface of Nano- heterogenic catalyst modified with the Gamma radiation in air condition where the emerged anion centers, the influence of hole centers in radiolysis-catalytic transitions and the working mechanism of these process is todayâ??s actual challenge. Adsorption and desorption processes on the surface of the dielectric oxide catalyst, emerging of O-- centers, transmission of CO to CO2 is depending on amount of atomic oxygen. As a result, it is found out that the mixed catalysts which have been modified by the impact of surface radiation have higher activity and the conversion occurs 7-10% more on its surface compared to others.