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: Studies on the TS-1 zeolites synthesized by tetrapropylammonium bromide as a template
作者: Zhao, Q;  Hau, XW;  Liu, XM;  Zhai, RS;  Lin, LW;  Bao, XH;  Guo, XW;  Li, G;  Wang, XS
关键词: Si-29 MAS NMR ;  H-1 -> C-13 CP/MAS NMR ;  IR ;  TS-1 zeolites ;  tetrapropylammonium bromide
刊名: ACTA PHYSICO-CHIMICA SINICA
发表日期: 1998-10-01
DOI: 10.3866/PKU.WHXB19981009
卷: 14, 期:10, 页:906-912
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: The influence of the content of titanium, the variety of the alkali and the amounts of the templates in the gels on the synthesis of the TS-1 zeolites prepared by means of tetrapropylammonium bromide (TPABr) as a template were investigated by H-1-->C-13 CP/MAS NMR, Si-29 MAS NMR, IR, XRD and element analysis techniques. The results showed that the structures of the resultant TS-1 zeolites were transferred from monoclinic symmetry to orthorhombic symmetry with the increase of the titanium content in the framework. The added alkali didn't act as a template in the synthesis of TS-1 zeolites, but the strong alkali conditions were of benefit to the incorporation of the titanium atoms into the lattices. When the molar ratios of TPABr/SiO2 in the gels varied from 0.05 to 0.25, the Ti content in the framework showed independence of the amounts of TPABr in gels.
关键词[WOS]: TITANIUM SILICALITE-1 ;  CATALYTIC PROPERTIES
语种: 英语
WOS记录号: WOS:000076611000009
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138478
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, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Dalian Univ Technol, Lab Comprehens Utilizat Carbonaceous Resources, Dalian 116011, Peoples R China

Recommended Citation:
Zhao, Q,Hau, XW,Liu, XM,et al. Studies on the TS-1 zeolites synthesized by tetrapropylammonium bromide as a template[J]. ACTA PHYSICO-CHIMICA SINICA,1998,14(10):906-912.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Zhao, Q]'s Articles
 [Hau, XW]'s Articles
 [Liu, XM]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Zhao, Q]‘s Articles
 [Hau, XW]‘s Articles
 [Liu, XM]‘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