Hydrodeoxygenation of 3-pentanone over bifunctional Pt-heteropoly acid catalyst in the gas phase: Enhancing effect of gold
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- 作者：Olivia Poole ; Khadijah Alharbi ; Domagoj Belic ; Elena F. Kozhevnikova ; Ivan V. Kozhevnikov ; kozhev@liverpool.ac.uk" class="auth_mail" title="E-mail the corresponding author ; I.V.Kozhevnikov@liverpool.ac.uk" class="auth_mail" title="E-mail the corresponding author
- 关键词：Hydrodeoxygenation ; 3-Pentanone ; Bifunctional catalysis ; Platinum ; Gold ; Heteropoly acid
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：202
- 期：Complete
- 页码：446-453
- 全文大小：1286 K
文摘
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Gas-phase HDO of 3-pentanone on bifunctional catalyst Pt/CsPW enhanced by PtAu alloying.
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PtAu alloying increases turnover rate at Pt sites and catalyst stability to deactivation.
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Evidence of PtAu alloying provided from STEM-EDX and XRD.
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Preference of C
O over CC bond hydrogenation for PtAu/CsPW compared to Pt/CsPW.