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: Nanocasting Synthesis of Mesostructured Co3O4 via a Supercritical CO2 Deposition Method and the Catalytic Performance for CO Oxidation
作者: Zhang, Yanhua1, 2;  Wang, Aiqin1;  Huang, Yanqiang1;  Xu, Qinqin3;  Yin, Jianzhong3;  Zhang, Tao1
通讯作者: 张涛
关键词: Mesoporous ;  Nanocasting ;  Co3O4 ;  Supercritical CO2 ;  CO oxidation
刊名: CATALYSIS LETTERS
发表日期: 2012-02-01
DOI: 10.1007/s10562-011-0748-2
卷: 142, 期:2, 页:275-281
收录类别: SCI
文章类型: Article
部门归属: 15
项目归属: 1501
产权排名: 1,1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: We demonstrate a supercritical CO2 (scCO(2)) deposition method to synthesize mesostructured Co3O4 with crystalline walls using SBA-15 as the hard template. By variation of the scCO(2) pressure, randomly organized nanorods or a highly ordered mesoporous structure of Co3O4 is obtained after only one filling operation. The catalytic tests show that the randomly organized Co3O4 nanorods display excellent activity for CO oxidation with the complete conversion of CO even at room temperature, while neither the ordered mesoporous nor bulk Co3O4 is active at this low-temperature, demonstrating the important role of Co3O4 morphology in catalysis.
关键词[WOS]: ORDERED MESOPOROUS CO3O4 ;  LOW-TEMPERATURE OXIDATION ;  METAL-OXIDES ;  SILICA ;  NANORODS ;  DECOMPOSITION ;  NANOPARTICLES ;  FABRICATION
语种: 英语
WOS记录号: WOS:000299920100018
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/118165
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: Download All
File Name/ File Size Content Type Version Access License
2012hOfK13WNjA.PDF(514KB)----开放获取--View Download

作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
3.Dalian Univ Technol, Sch Chem Machinery, Dalian 116024, Peoples R China

Recommended Citation:
Zhang, Yanhua,Wang, Aiqin,Huang, Yanqiang,et al. Nanocasting Synthesis of Mesostructured Co3O4 via a Supercritical CO2 Deposition Method and the Catalytic Performance for CO Oxidation[J]. CATALYSIS LETTERS,2012,142(2):275-281.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Zhang, Yanhua]'s Articles
 [Wang, Aiqin]'s Articles
 [Huang, Yanqiang]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Zhang, Yanhua]‘s Articles
 [Wang, Aiqin]‘s Articles
 [Huang, Yanqiang]‘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: 2012hOfK13WNjA.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