中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: Physico-chemical characterization of Mo-H beta zeolite catalysts
作者: Liu, SL;  Huang, SJ;  Xin, WJ;  Qin, XH;  Xie, SJ;  Xu, LY
关键词: Mo-impregnated H beta sample ;  structure ;  IR/XRD characterization
刊名: CHEMICAL RESEARCH IN CHINESE UNIVERSITIES
发表日期: 2004-09-01
卷: 20, 期:5, 页:637-639
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Multidisciplinary
研究领域[WOS]: Chemistry
英文摘要: A series of Mo-impregnated Hbeta samples, with MoO3 loading in Hbeta zeolite in the mass fraction range of 0.5%-6.0%, were studied by means of XRD and IR in order to characterize their structures. Mo/Hbeta samples' crystallinity almost linearly, decreases with increasing the amount of MoO3 loaded. The IR spectra and XRD patterns suggest that the progressive destabilization of the HP zeolite structure is caused by increasing Mo loading in (MoO3 + Hbeta zeolite). During the calcination, Al-2 (MoO4)(3) formed from the dealumination of Hbeta zeolite, causes the substantially partial breakdown of the zeolite framework when the Mo loading in MoO3 + Hbeta is relatively high.
关键词[WOS]: SITU RAMAN-SPECTROSCOPY ;  PHYSICAL MIXTURES ;  MOLYBDENUM ;  METHANE ;  HYDRODESULFURIZATION ;  AROMATIZATION ;  THIOPHENE ;  EXCHANGE
语种: 英语
WOS记录号: WOS:000224627600028
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139587
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Lab Nat Gas Utilizat & Appl Catalysis, Dalian 116023, Peoples R China
2.Petrochina Co Ltd, Fushun Petrochem Co, Fushun 113008, Peoples R China

Recommended Citation:
Liu, SL,Huang, SJ,Xin, WJ,et al. Physico-chemical characterization of Mo-H beta zeolite catalysts[J]. CHEMICAL RESEARCH IN CHINESE UNIVERSITIES,2004,20(5):637-639.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Liu, SL]'s Articles
 [Huang, SJ]'s Articles
 [Xin, WJ]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Liu, SL]‘s Articles
 [Huang, SJ]‘s Articles
 [Xin, WJ]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace