| نویسندگان | سجاد مبینی دمنه,مهران رضائی,فرشته مشکانی |
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| همایش | 4th Hydrogen and Fuel Cell Conference |
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| تاریخ برگزاری همایش | ۲۰۱۷-۵-۹ |
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| محل برگزاری همایش | تهران |
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| نوع ارائه | سخنرانی |
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| سطح همایش | ملی |
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چکیده مقاله
Nanocrystalline CuCr2O4 spinel catalysts were synthesized by surfactant-assisted hydrothermal
method and the effect of calcination temperature was investigated on the textural properties of the
catalysts. The catalytic performance of the prepared catalysts was studied in CO oxidation reaction.
The powder X-ray diffraction (XRD), N2 adsorption-desorption (BET) and pore size distribution
(BJH) techniques were used for characterization of the prepared samples. The results showed that
changes in the calcination temperature has a significant impact on the crystalline phases and the
catalytic activity. The catalyst calcined at 500 °C has the best performance due to its high crystallinity
and surface area compared to other catalyst. The catalyst also showed high stability without any
decline in CO conversion.