Hydrogen peroxide modified Mg-Al-O oxides supported Pt-Sn catalysts for paraffin dehydrogenation
文献类型：期刊论文
| 作者 | Lai, Yulong1; He, Songbo1,2; Luo, Sha1; Bi, Wenjun1; Li, Xianru1; Sun, Chenglin1; Seshan, K.2 |
| 刊名 | catalysis communications
 |
| 出版日期 | 2015-09-05 |
| 卷号 | 69页码:39-42 |
| 关键词 | H2O2 Mg-Al Pt-Sn catalysts Dehydrogenation Paraffin |
| 英文摘要 | in this work, a new method to prepare mg-al-o oxide by co-precipitation method with addition of h2o2 was developed. the application of mg-al-o as a support of pt-sn catalysts for paraffin dehydrogenation was investigated. characterization results indicated that modification of h2o2 (i) enlarged the pore structure and decreased the density and mechanical strength of the mg-al-o oxide and (ii) increased the platinum dispersion, weakened the acidity of the pt-sn/mg-al-o catalysts. dehydrogenation of n-dodecane results showed that modification of h2o2 (iii) improved the paraffin conversion and olefin selectivity; (iv) inhibited the coke deposition on the catalyst and (v) extended the catalyst life-time. (c) 2015 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | selectivity ; simulation ; olefin ; silica ; size |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000359885900009 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/146472]  |
| 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 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China 2.Univ Twente, MESA Inst Nanotechnol, Catalyt Proc Mat, NL-7500 AE Enschede, Netherlands |
| 推荐引用方式 GB/T 7714 | Lai, Yulong,He, Songbo,Luo, Sha,et al. Hydrogen peroxide modified Mg-Al-O oxides supported Pt-Sn catalysts for paraffin dehydrogenation[J]. catalysis communications,2015,69:39-42. |
| APA | Lai, Yulong.,He, Songbo.,Luo, Sha.,Bi, Wenjun.,Li, Xianru.,...&Seshan, K..(2015).Hydrogen peroxide modified Mg-Al-O oxides supported Pt-Sn catalysts for paraffin dehydrogenation.catalysis communications,69,39-42. |
| MLA | Lai, Yulong,et al."Hydrogen peroxide modified Mg-Al-O oxides supported Pt-Sn catalysts for paraffin dehydrogenation".catalysis communications 69(2015):39-42. |
入库方式： OAI收割
来源：大连化学物理研究所
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