عنوان مجله
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ADVANCED POWDER TECHNOLOGY
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چکیده
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The polyaniline composition by silica based mesoporous hollow nanosphere (silica-HNS) was synthesized
and selected as a promising solid support for palladium nanoparticle stabilization. Then the nanocomposite was applied as a nanocatalyst for aerobic benzyl alcohol oxidation reactions. Catalyst recyclability
showed six successful runs for the reaction. TEM and SEM-EDX/mapping images were used to study
the structure and morphology of the PdNPs@PANI/HNS. FT-IR spectroscopy, Thermal gravimetric analysis
(TGA), and BET were used to characterize and investigate the catalyst nature. In addition, the amounts of
Pd loading were characterized by ICP-AES technique
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