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
学科主题: 物理化学
题名: Synthesis of mesoporous ZSM-5 using a new gemini surfactant as a mesoporous directing agent: A crystallization transformation process
作者: Wang, Quanyi1, 2, 5;  Wei, Yingxu1;  Xu, Shutao1;  Zhang, Mozhi1, 5;  Meng, Shuanghe1;  Fan, Dong1, 5;  Qi, Yue1;  Li, Jinzhe1;  Yu, Zhengxi1;  Yuan, Cuiyu1;  He, Yanli1;  Xu, Shuliang1;  Chen, Jingrun1, 5;  Wang, Jinbang1;  Su, Baolian2, 3;  Liu, Zhongmin1, 4
通讯作者: 魏迎旭 ;  BaolianSu ;  刘中民
关键词: Mesoporous ZSM-5 ;  Dual-templating ;  Gemini surfactant ;  Inter-crystalline mesopore ;  Crystallization transformation
刊名: CHINESE JOURNAL OF CATALYSIS
发表日期: 2014-10-01
DOI: 10.1016/S1872-2067(14)60128-5
卷: 35, 期:10, 页:1727-1739
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Engineering
英文摘要: A new gemini surfactant, [C18H37(CH3)(2)-N+-(CH2)(3)-N+-(CH3)(2)C18H37]Cl-2 (C18-3-18), has been successfully used as the mesopore directing agent in the hydrothermal synthesis of mesoporous ZSM-5 (MZSM-5). The synthesis of MZSM-5 was realized with a low temperature crystallization process at 130 degrees C. The amount of C18-3-18 used in the synthesis affected the relative crystallinity and the textural properties of the obtained MZSM-5. Detailed investigation showed that the formation of MZSM-5 followed a crystallization transformation process. The use of C18-3-18 resulted in the formation of mesoporous material during the early stage of the synthesis, which was converted into MZSM-5 crystals templated by tetrapropylammonium bromide to form the MFI phase. As the synthesis proceeded, the MZSM-5 crystals aggregated into particles by weak interactions. This work shows that C18-3-18 can be used as a mesopore directing agent, which could provide a route for the synthesis of other mesoporous zeolites. (C) 2014, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
关键词[WOS]: CATALYTIC-PROPERTIES ;  HIERARCHICAL ZEOLITES ;  MFI ZEOLITE ;  NANOSHEETS ;  MORDENITE ;  TEMPLATES
语种: 英语
WOS记录号: WOS:000344136500014
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/143823
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:
File Name/ File Size Content Type Version Access License
2014a3A4AvnhM1.PDF(3510KB)期刊论文作者接受稿开放获取View Download

作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China
2.Univ Namur FUNDP, Lab Inorgan Mat Chem CMI, B-5000 Namur, Belgium
3.Wuhan Univ Technol, State Key Lab Adv Technol Mat Synth & Proc, Wuhan 430070, Hubei, Peoples R China
4.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China

Recommended Citation:
Wang, Quanyi,Wei, Yingxu,Xu, Shutao,et al. Synthesis of mesoporous ZSM-5 using a new gemini surfactant as a mesoporous directing agent: A crystallization transformation process[J]. CHINESE JOURNAL OF CATALYSIS,2014,35(10):1727-1739.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Wang, Quanyi]'s Articles
 [Wei, Yingxu]'s Articles
 [Xu, Shutao]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Wang, Quanyi]‘s Articles
 [Wei, Yingxu]‘s Articles
 [Xu, Shutao]‘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 
文件名: 2014a3A4AvnhM1.PDF
格式: Adobe PDF
此文件暂不支持浏览
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