DICP OpenIR
Properties of the metallic phase of zinc-doped platinum catalysts for propane dehydrogenation
Yu, Changlin; Xu, Hengyong; Ge, Qingjie; Li, Wenzhao; Xu HY(徐恒泳); Xu HY(徐恒泳)
关键词Platinum Catalyst Zinc Effect Propane Dehydrogenation To Propylene
刊名JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
2007-04-02
DOI10.1016/j.molcata.2006.10.025
266期:1-2页:80-87
收录类别SCI
文章类型Article
部门归属8
项目归属801
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]TIN REFORMING CATALYSTS ; SUPPORTED PLATINUM ; CARBON-MONOXIDE ; ISOBUTANE DEHYDROGENATION ; PT-SN/AL2O3 CATALYSTS ; PTSN CATALYSTS ; N-HEXANE ; HYDROGENATION ; BEHAVIOR ; SN
英文摘要The influence of the zinc addition to alumina supported Pt and PtSn catalysts is analyzed in this paper, not only on the activity, selectivity and deactivation in the propane dehydrogenation reaction, but also on the characteristics of platinum metal phase. Zinc can give a remarkable improvement in dehydrogenation performance of catalysts. High propylene selectivity (> 97%) can be obtained over zinc-doped catalysts. Physicochemical technologies like BET, NH3-TPD, H-2-TPR, H-2-chernisorption, C3H6-TPD, CO-FTIR and TPO were used to characterize the metal phase of catalysts. The presence of zinc modifies the metallic phase, mainly by geometric and electronic modifications of the metallic phase. These modifications could be responsible for the improvement of catalytic performance. (c) 2006 Elsevier B.V. All rights reserved.
语种英语
原文出处查看原文
WOS记录号WOS:000245672000013
引用统计
被引频次:77[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/98515
专题中国科学院大连化学物理研究所
通讯作者Xu HY(徐恒泳); Xu HY(徐恒泳)
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, Grad Sch, Appl Catalysis Lab, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714
Yu, Changlin,Xu, Hengyong,Ge, Qingjie,et al. Properties of the metallic phase of zinc-doped platinum catalysts for propane dehydrogenation[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,2007,266(1-2):80-87.
APA Yu, Changlin,Xu, Hengyong,Ge, Qingjie,Li, Wenzhao,徐恒泳,&徐恒泳.(2007).Properties of the metallic phase of zinc-doped platinum catalysts for propane dehydrogenation.JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,266(1-2),80-87.
MLA Yu, Changlin,et al."Properties of the metallic phase of zinc-doped platinum catalysts for propane dehydrogenation".JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 266.1-2(2007):80-87.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yu, Changlin]的文章
[Xu, Hengyong]的文章
[Ge, Qingjie]的文章
百度学术
百度学术中相似的文章
[Yu, Changlin]的文章
[Xu, Hengyong]的文章
[Ge, Qingjie]的文章
必应学术
必应学术中相似的文章
[Yu, Changlin]的文章
[Xu, Hengyong]的文章
[Ge, Qingjie]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。