Nanosized Ni/Pd Catalysts for Ozone Decomposition Prepared by Extractive-Pyrolytic Method
Journal of Chemical Technology and Metallurgy 2016
Todor Batakliev, Vladimir Georgiev, Vladimir Blaskov, Irina Stambolova, Yordanka Karakirova, Vera Serga, Slavcho Rakovsky

A range of catalytic samples made by extractive-pyrolytic method (EPM) and based on nickel and palladium nanoparticles supported on inorganic supports such as activated carbon, silica, alumina and aluminium hydroxide oxide were tested in the reaction of ozone decomposition. Aluminum oxides and oxyhydroxides occur in numerous crystallographic forms which exhibit different surface properties. The properties of the catalysts were confirmed by using various characterization techniques as BET, XRD, EPR and TEM. The EPM method allows small amounts of noble metals with particle size ranging from several nanometers to several tens of nanometers to be affixed onto the surface of the support. It was found that all treated Ni/Pd catalytic samples were active in the ozone decomposition reaction but the maximum conversion degree (more than 90 %) was achieved using aluminium hydroxide oxide-supported Ni/Pd system.


Atslēgas vārdi
ozone, decomposition, EPM, nanoparticles, EPR
Hipersaite
http://dl.uctm.edu/journal/node/77

Batakliev, T., Georgiev, V., Blaskov, V., Stambolova, I., Karakirova, Y., Serga, V., Rakovsky, S. Nanosized Ni/Pd Catalysts for Ozone Decomposition Prepared by Extractive-Pyrolytic Method. Journal of Chemical Technology and Metallurgy, 2016, Vol.51, Iss.5, 508.-513.lpp. ISSN 1314-7471. e-ISSN 1314-7978.

Publikācijas valoda
English (en)
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