GIEC OpenIR
The effect of CuO modification for a TiO2 nanotube confined CeO2 catalyst on the catalytic combustion of butane
Yao, Guansheng1,2,3; Wu, Liangpeng1,2; Lv, Tai3; Li, Juan1,2; Huang, Yanqin1,2; Dong, Kaijun2; Li, Xinjun1
2018
发表期刊OPEN CHEMISTRY
ISSN2391-5420
卷号16期号:1页码:1-8
通讯作者Dong, Kaijun(dongkj@ms.giec.ac.cn) ; Li, Xinjun(lixj@ms.giec.ac.cn)
摘要A modified confined catalyst with CeO2 on the interior and CuO on the exterior surface of TiO2 nanotubes (Ce-in-TNT-Cu-out) was prepared and investigated for the combustion of butane catalytically. Compared with the Ce-in-TNT and TNT-Cu-out, the Ce-in-TNT-Cu-out presents a higher activity for butane oxidation, with a conversion of 10% at 200 degrees C and a conversion of 90% at 300 degrees C. XPS analysis indicates that more Ce(IV) and Cu(I) components exist in the Ce-in-TNT-Cu-out catalyst. It is proposed that electron transfer ability between encapsulated CeO2 and loaded CuO is significantly enhanced by the confinement effect of the TiO2 nanotubes, facilitating the formation and migration of active oxygen species in the catalyst. This result shows that modulating the electronic property of the active component can further improve the catalytic combustion performance of the confined catalysts.
关键词TiO2 nanotube confinement effect catalytic combustion CeO2 nanoparticles CuO
DOI10.1515/chem-2018-0003
关键词[WOS]SOLID-SOLUTIONS ; CUO-CEO2 CATALYSTS ; CARBON NANOTUBES ; WO3 ELECTRODES ; CO OXIDATION ; NANOPARTICLES ; CERIA ; PERFORMANCE ; CHEMISTRY ; MONOXIDE
收录类别SCI
语种英语
资助项目National Natural Science Foundation of China[51661145022] ; Science and Technology Plan Project of Guangdong Province[2017A050501044] ; Natural Science Foundation of Guangdong[2015A030313715]
WOS研究方向Chemistry
项目资助者National Natural Science Foundation of China ; Science and Technology Plan Project of Guangdong Province ; Natural Science Foundation of Guangdong
WOS类目Chemistry, Multidisciplinary
WOS记录号WOS:000424998700001
出版者DE GRUYTER OPEN LTD
引用统计
被引频次:12[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/23378
专题中国科学院广州能源研究所
通讯作者Dong, Kaijun; Li, Xinjun
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China
3.Northeast Elect Power Univ, Dept Thermal Energy & Power Engn, Jilin 132012, Jilin, Peoples R China
第一作者单位中国科学院广州能源研究所
推荐引用方式
GB/T 7714
Yao, Guansheng,Wu, Liangpeng,Lv, Tai,et al. The effect of CuO modification for a TiO2 nanotube confined CeO2 catalyst on the catalytic combustion of butane[J]. OPEN CHEMISTRY,2018,16(1):1-8.
APA Yao, Guansheng.,Wu, Liangpeng.,Lv, Tai.,Li, Juan.,Huang, Yanqin.,...&Li, Xinjun.(2018).The effect of CuO modification for a TiO2 nanotube confined CeO2 catalyst on the catalytic combustion of butane.OPEN CHEMISTRY,16(1),1-8.
MLA Yao, Guansheng,et al."The effect of CuO modification for a TiO2 nanotube confined CeO2 catalyst on the catalytic combustion of butane".OPEN CHEMISTRY 16.1(2018):1-8.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yao, Guansheng]的文章
[Wu, Liangpeng]的文章
[Lv, Tai]的文章
百度学术
百度学术中相似的文章
[Yao, Guansheng]的文章
[Wu, Liangpeng]的文章
[Lv, Tai]的文章
必应学术
必应学术中相似的文章
[Yao, Guansheng]的文章
[Wu, Liangpeng]的文章
[Lv, Tai]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。