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: One-step synthesis of nanorod-aggregated functional hierarchical iron-containing MFI zeolite microspheres
作者: Li, Weigang1;  Li, Gang1;  Jin, Changzi2, 3;  Liu, Xin2, 3;  Wang, Junhu2, 3
刊名: JOURNAL OF MATERIALS CHEMISTRY A
发表日期: 2015
DOI: 10.1039/c5ta02662h
卷: 3, 期:28, 页:14786-14793
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Physical ;  Energy & Fuels ;  Materials Science, Multidisciplinary
研究领域[WOS]: Chemistry ;  Energy & Fuels ;  Materials Science
英文摘要: Novel hierarchical iron-containing MFI zeolite microspheres composed of oriented-assembled nanorods were prepared through a one-step hydrothermal crystallization without a mesoporous template agent. This is the first report on constructing functional hierarchical zeolite microspheres with aggregated MFI nanorods and well-dispersed alpha-Fe2O3 nanoparticles by adding glucose into the synthetic system. The obtained samples were characterized by powder XRD, N-2 physical adsorption-desorption, FT-IR spectroscopy, UV-vis spectroscopy, XPS spectroscopy and Mossbauer spectroscopy. The results show that the microspheres possess uniform diameters from 4 to 5 mu m, a hierarchical porous structure, a high surface area (502 m(2) g(-1)), and well-dispersed ultrafine alpha-Fe2O3 nanoparticles. More importantly, the microspheres have been shown to have an excellent catalytic performance for the photocatalytic degradation of phenol. Thus, this synthesis method opens up routes for the in situ preparation of other functional porous materials with unique nanostructures.
关键词[WOS]: SECONDARY PORE ARCHITECTURE ;  CHEMICAL-VAPOR-DEPOSITION ;  PHYSICOCHEMICAL CHARACTERIZATION ;  SILICALITE-1 MICROSPHERES ;  PHOTOCATALYTIC ACTIVITY ;  CATALYTIC PERFORMANCE ;  SELECTIVE OXIDATION ;  N2O DECOMPOSITION ;  NITROUS-OXIDE ;  FE-BEA
语种: 英语
WOS记录号: WOS:000358128100035
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/146411
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.Dalian Univ Technol, Sch Chem Engn, State Key Lab Fine Chem, Dalian 116024, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Mossbauer Effect Data Ctr, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Lab Catalysis & New Mat Aerosp, Dalian 116023, Peoples R China

Recommended Citation:
Li, Weigang,Li, Gang,Jin, Changzi,et al. One-step synthesis of nanorod-aggregated functional hierarchical iron-containing MFI zeolite microspheres[J]. JOURNAL OF MATERIALS CHEMISTRY A,2015,3(28):14786-14793.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Li, Weigang]'s Articles
 [Li, Gang]'s Articles
 [Jin, Changzi]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Li, Weigang]‘s Articles
 [Li, Gang]‘s Articles
 [Jin, Changzi]‘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