Catalytic evaluation of dendrimer and reverse microemulsion template Pd and Pt nanoparticles for the selective oxidation of styrene using TBHP
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- 作者：Ji-Hyang Noh ; Rapelang Patala ; Reinout Meijboom ; rmeijboom@uj.ac.za" class="auth_mail" title="E-mail the corresponding author ; reinout.meijboom@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Pd nanoparticles ; Pt nanoparticles ; Dendrimer-templated ; Reverse microemulsions ; AOT/Isooctane/water ; Hydroxyl terminated PAMAM dendrimer ; Styrene oxidation
- 刊名：Applied Catalysis A: General
- 出版年：2016
- 出版时间：25 March 2016
- 年：2016
- 卷：514
- 期：Complete
- 页码：253-266
- 全文大小：3403 K
文摘
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Colloidal Pd and Pt nanoparticles catalyze oxidation of styrene with higher selectivity to styrene oxide.
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Nanoparticles synthesized by dendrimers showed better activity compared to those synthesized by reverse microemulsions.
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Pd-based nanoparticles showed higher conversion compared to Pt-based nanoparticles.
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Potential of colloidal Pd and Pt nanoparticle systems to be highly selective towards desirable compound in the oxidation reaction.