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: Ti-MCM-41 synthesized from colloidal silica and titanium trichloride: Synthesis, characterization, and catalysis
作者: Yu, JQ;  Feng, ZC;  Xu, L;  Li, MJ;  Xin, Q;  Liu, ZM;  Li, C
刊名: CHEMISTRY OF MATERIALS
发表日期: 2001-03-01
DOI: 10.1021/cm000758h
卷: 13, 期:3, 页:994-998
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Physical ;  Materials Science, Multidisciplinary
研究领域[WOS]: Chemistry ;  Materials Science
英文摘要: Titanium-containing mesoporous molecular sieve Ti-MCM-41 has been synthesized using colloidal silica as the silicon source and TiCl3 solution as the titanium source and was characterized by X-ray diffraction, N-2 adsorption, UV-vis, and UV-Raman spectroscopies. The formation of anatase TiO2 can be avoided during the synthesis and the crystallization of the molecular sieve because of the relatively low hydrolysis rate of an inorganic TiCl3 solution. The characterization results confirm that most Ti4+ ions are isolated and tetrahedrally coordinated in the framework of MCM-41. Different auxiliary templates, tetramethylammonium hydroxide (TMAOH), tetraethylammonium hydroxide (TEAOH), tetrabutylammonium hydroxide, and NH3. H20 were used to synthesize the Ti-MCM-41 molecular sieve. Among them, TMAOH and TEAOH were found to be the most effective auxiliary templates to improve the long-ranged order of the molecular sieves.
关键词[WOS]: MESOPOROUS MOLECULAR-SIEVES ;  SELECTIVE OXIDATION ;  FRAMEWORK ;  HYDROCARBONS ;  SPECTROSCOPY ;  PEROXIDE ;  ZEOLITE ;  MCM-41
语种: 英语
WOS记录号: WOS:000167646200040
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138824
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

Recommended Citation:
Yu, JQ,Feng, ZC,Xu, L,et al. Ti-MCM-41 synthesized from colloidal silica and titanium trichloride: Synthesis, characterization, and catalysis[J]. CHEMISTRY OF MATERIALS,2001,13(3):994-998.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Yu, JQ]'s Articles
 [Feng, ZC]'s Articles
 [Xu, L]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Yu, JQ]‘s Articles
 [Feng, ZC]‘s Articles
 [Xu, L]‘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