Synthesis of Pt-SnOx/TS-1@SBA-16 Composites and Their High Catalytic Performance for Propane Dehydrogenation
文献类型：期刊论文
| 作者 | Li Hongda1; Zhao Zhen1; Li Jiacheng1; Li Jianmei1; Zhao Linlin2; Sun Jiachen1; Fan Xiaoqiang2 |
| 刊名 | CHEMICAL RESEARCH IN CHINESE UNIVERSITIES
 |
| 出版日期 | 2019 |
| 卷号 | 35期号:5页码:866-873 |
| 关键词 | RAMAN-SPECTROSCOPY ZSM-5 HYDRODESULFURIZATION STRATEGIES COPOLYMER OXIDATION ETHYLENE SUPPORTS METALS SITES Catalyst Pt-SnOx Propane Dehydrogenation TS-1 zeolite Micro and meso-porous material |
| ISSN号 | 1005-9040 |
| 其他题名 | Synthesis of Pt-SnO_x/TS-1@SBA-16 Composites and Their High Catalytic Performance for Propane Dehydrogenation |
| 英文摘要 | novel composite material of TS-1@SBA-16 was synthesized by enwrapping TS-1 zeolite crystals with mesoporous SBA-16 silica. This composite was used as catalyst support for loading Pt-SnOx in the propane dehydro-genation(PDH) reaction. Catalysts were characterized by means of N-2 adsorption-desorption, XRD, SEM, TEM XPS, UV-Vis, and Raman spectroscopy. The effect of different contents of TS-1 on PDH was investigated, and the optimal amount of TS-1 was determined to be 10%. The catalyst with TS-1 content of 10% showed the highest PDH activity and the initial conversion of propane over it can achieve 54.5%, higher than those over TS-1 or SBA-16-supported ones. The superior catalytic performance of Pt-SnOx/TS-1@SBA-16 is related to the synergistic effect of the excellent mass transfer performance through the hierarchical porous structure, suitable acid acidity and electronic effect of Ti species. |
| 资助项目 | [National Natural Science Foundation of China] |
| 语种 | 英语 |
| CSCD记录号 | CSCD:6587990 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/142541]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.China University Petr, State Key Lab Heavy Oil Proc, Beijing 102249, Peoples R China 2.中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Li Hongda,Zhao Zhen,Li Jiacheng,et al. Synthesis of Pt-SnOx/TS-1@SBA-16 Composites and Their High Catalytic Performance for Propane Dehydrogenation[J]. CHEMICAL RESEARCH IN CHINESE UNIVERSITIES,2019,35(5):866-873. |
| APA | Li Hongda.,Zhao Zhen.,Li Jiacheng.,Li Jianmei.,Zhao Linlin.,...&Fan Xiaoqiang.(2019).Synthesis of Pt-SnOx/TS-1@SBA-16 Composites and Their High Catalytic Performance for Propane Dehydrogenation.CHEMICAL RESEARCH IN CHINESE UNIVERSITIES,35(5),866-873. |
| MLA | Li Hongda,et al."Synthesis of Pt-SnOx/TS-1@SBA-16 Composites and Their High Catalytic Performance for Propane Dehydrogenation".CHEMICAL RESEARCH IN CHINESE UNIVERSITIES 35.5(2019):866-873. |
入库方式： OAI收割
来源：金属研究所
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