Hollow ZSM-5 encapsulated Pt nanoparticles for selective catalytic reduction of NO by hydrogen
文献类型：期刊论文
| 作者 | Hong, Zhe1,2; Wang, Zhong1 ; Chen, Dan3; Sun, Qiang1; Li, Xuebing1
|
| 刊名 | APPLIED SURFACE SCIENCE
 |
| 出版日期 | 2018-05-15 |
| 卷号 | 440页码:1037-1046 |
| ISSN号 | 0169-4332 |
| 关键词 | Hollow Zsm-5 No Reduction H-2-scr Platinum |
| DOI | 10.1016/j.apsusc.2018.01.239 |
| 文献子类 | Article |
| 英文摘要 | Pt nanoparticles were successfully encapsulated in hollow ZSM-5 single crystals by tetrapropylammonium hydroxide (TPAOH) hydrothermal treatment with an "dissolution-recrystallization" process. The prepared Pt/hollow ZSM-5 (Pt/h-ZSM-5(re)) sample exhibited the best activity and a maximum NO conversion of 84% can be achieved at 90 degrees C with N-2 selectivity of 92% (GHSV = 50,000 h(-1)). Meanwhile, Pt/ h-ZSM-5(re) catalyst exhibited excellent SO2, H2O resistance and durability, which was related to the stabilization of Pt active sites by hollow structure during H-2-SCR. It was found that the increase of NO2 concentration in the feed gas mixture led to an activity decline. In addition, the H-2-SCR reaction routes over Pt/ hollow ZSM-5 catalyst at different temperature were investigated. (C) 2018 Elsevier B.V. All rights reserved. |
| WOS关键词 | TEMPERATURE-PROGRAMMED DESORPTION ; NOBLE-METAL CATALYSTS ; LEAN-BURN CONDITIONS ; EXCESS OXYGEN ; PT/MGO-CEO2 CATALYST ; PLATINUM CATALYSTS ; ACIDIC PROPERTIES ; PT/TIO2 CATALYST ; NITRIC-OXIDE ; H-2-SCR |
| WOS研究方向 | Chemistry ; Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000427461000120 |
| 资助机构 | National Natural Science Foundation of China(21607162) ; Doctoral Fund of Shandong Province(BS2015HZ003) ; Qingdao Indigenous Innovation Program(16-5-1-27-jch) ; Natural Science Foundation of Yangzhou(YZ2015109) ; Open Foundation of Key Laboratory of Industrial Ecology and Environmental Engineering, MOE(KLIEEE-15-05) |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/10677]  |
| 专题 | 青岛生物能源与过程研究所_多相催化转化团队 |
| 通讯作者 | Wang, Zhong; Li, Xuebing |
| 作者单位 | 1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Yangzhou Univ, Coll Environm Sci & Engn, Yangzhou 225127, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hong, Zhe,Wang, Zhong,Chen, Dan,et al. Hollow ZSM-5 encapsulated Pt nanoparticles for selective catalytic reduction of NO by hydrogen[J]. APPLIED SURFACE SCIENCE,2018,440:1037-1046. |
| APA | Hong, Zhe,Wang, Zhong,Chen, Dan,Sun, Qiang,&Li, Xuebing.(2018).Hollow ZSM-5 encapsulated Pt nanoparticles for selective catalytic reduction of NO by hydrogen.APPLIED SURFACE SCIENCE,440,1037-1046. |
| MLA | Hong, Zhe,et al."Hollow ZSM-5 encapsulated Pt nanoparticles for selective catalytic reduction of NO by hydrogen".APPLIED SURFACE SCIENCE 440(2018):1037-1046. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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