One-pot encapsulation of Pt nanoparticles into the mesochannels of SBA-15 and their catalytic dehydrogenation of methylcyclohexane
文献类型：期刊论文
| 作者 | Chen, Aibing; Zhang, Weiping; Li, Xiaoyun; Tan, Dali; Han, Xiuwen; Bao, Xinhe |
| 刊名 | catalysis letters
 |
| 出版日期 | 2007-11-01 |
| 卷号 | 119期号:1-2页码:159-164 |
| 关键词 | Pt Nanoparticles Co-assembly SBA-15 methylcyclohexane catalytic dehydrogenation |
| 产权排序 | 1;1 |
| 通讯作者 | 包信和 |
| 英文摘要 | highly dispersed pt nanoparticles have been confined in the mesochannels of sba-15 silica by a simple "one-pot" co-assembly method. metallic pt can be encapsulated in the mesochannels by changing the amount of pt ions in the starting materials. the catalytic performances of pt-sba-15 were evaluated for methylcyclohexane dehydrogenation. compared with conventional supported pt-sio2 catalysts, the pt-sba-15 catalysts show higher stability. tem studies show that the confinement effect of ordered mesochannels of sba-15 may restrict the further growth of pt nanoparticles during the reaction. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | mesoporous silica sba-15 ; metal nanoparticles ; nanowires ; nanotubes ; platinum ; channels ; route ; size |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000250234900022 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/99441]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Aibing,Zhang, Weiping,Li, Xiaoyun,et al. One-pot encapsulation of Pt nanoparticles into the mesochannels of SBA-15 and their catalytic dehydrogenation of methylcyclohexane[J]. catalysis letters,2007,119(1-2):159-164. |
| APA | Chen, Aibing,Zhang, Weiping,Li, Xiaoyun,Tan, Dali,Han, Xiuwen,&Bao, Xinhe.(2007).One-pot encapsulation of Pt nanoparticles into the mesochannels of SBA-15 and their catalytic dehydrogenation of methylcyclohexane.catalysis letters,119(1-2),159-164. |
| MLA | Chen, Aibing,et al."One-pot encapsulation of Pt nanoparticles into the mesochannels of SBA-15 and their catalytic dehydrogenation of methylcyclohexane".catalysis letters 119.1-2(2007):159-164. |
入库方式： OAI收割
来源：大连化学物理研究所
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