Hollow Mesoporous Nanoreactors with Encaged PtSn Alloy Nanoparticles for Selective Hydrogenation of Furfural to Furfuryl Alcohol
文献类型：期刊论文
| 作者 | Xiao, Tao; Yan, Peijian; Li, Kaijie; Yang, Caoping; Yu, Hongbo; Wang, Junyou; Yin, Hongfeng; Zhou, Shenghu |
| 刊名 | INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
 |
| 出版日期 | 2021 |
| 卷号 | 60期号:17页码:6078-6088 |
| 关键词 | LIQUID-PHASE HYDROGENATION CATALYTIC-HYDROGENATION OXIDATION ETHANOL PERFORMANCE REDUCTION BUTANOL BIOMASS ROUTES FUEL |
| 英文摘要 | Hollow mesoporous nanoreactors with encaged functional nanoparticles are promising heterogeneous catalysts due to the advantages related to their hollow cavities. In this study, we employ metal ion-bound polymer micelles to synthesize PtSn alloy nanoparticle-encaged hollow mesoporous nanoreactors (PtSn@HMSNs), which contain similar to 4 nm PtSn alloy NPs located in similar to 13 nm hollow cavities and relatively large (similar to 9 nm) mesoporous channels in silica shells. Relative to monometallic Pt@HMSNs and supported Pt1Sn0.3/SiO2, Pt1Sn0.3@HMSNs exhibit greatly enhanced activity and selectivity for hydrogenation of furfural to furfuryl alcohol. At 1.0 MPa H-2, 100 degrees C, and a furfural/Pt molar ratio of 1884:1, 97.5% of furfuryl alcohol yield was achieved in 5.0 h. The dramatically promoted catalytic performance of Pt1Sn0.3@HMSNs can be assigned to the confinement effect that the location of active NPs inside hollow cavities increases the collision rates between reactants and active NPs to promote catalytic activity, as well as the synergistic effect between Pt and Sn. |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21940]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | Zhou, SH (corresponding author), East China Univ Sci & Technol, Sch Chem Engn, Shanghai Key Lab Multiphase Mat Chem Engn, Shanghai 200237, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Xiao, Tao,Yan, Peijian,Li, Kaijie,et al. Hollow Mesoporous Nanoreactors with Encaged PtSn Alloy Nanoparticles for Selective Hydrogenation of Furfural to Furfuryl Alcohol[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2021,60(17):6078-6088. |
| APA | Xiao, Tao.,Yan, Peijian.,Li, Kaijie.,Yang, Caoping.,Yu, Hongbo.,...&Zhou, Shenghu.(2021).Hollow Mesoporous Nanoreactors with Encaged PtSn Alloy Nanoparticles for Selective Hydrogenation of Furfural to Furfuryl Alcohol.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,60(17),6078-6088. |
| MLA | Xiao, Tao,et al."Hollow Mesoporous Nanoreactors with Encaged PtSn Alloy Nanoparticles for Selective Hydrogenation of Furfural to Furfuryl Alcohol".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 60.17(2021):6078-6088. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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