عنوان
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Synthesis of hybrid interfacial silica-based nanospheres composite as a support for ultra-small palladium nanoparticle and application of PdNPs/HSN in Mizoroki-Heck reaction
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نوع پژوهش
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مقاله چاپشده در مجلات علمی
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کلیدواژهها
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Mesoporous PdNPs/HSN Mizoroki-Heck reaction Green chemistry
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چکیده
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The silica based hollow nanosphere (silica-HNS) containing polymer of polyaniline was synthesized and chosen as a promising support for PdNPs. Then it was applied as a green catalyst in the reaction of Heck coupling with high yield. TEM and SEM-EDX/mapping images were used to study the structure and morphology. FT-IR spectroscopy, Thermal gravimetry analysis (TGA), and BET were used to characterize and investigate the catalyst. Also, the amounts of Pd loading were characterized by ICP-AES technique. Catalyst recyclability showed 5 successful runs for the reaction.
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پژوهشگران
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صادق رستم نیا (نفر اول)، صبا خلدی (نفر دوم)
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