Effect of graphitization of oxygen-modified carbon nanotubes in selective oxidation of acrolein

doi:10.1016/j.cattod.2018.02.057

IMR OpenIR

	Effect of graphitization of oxygen-modified carbon nanotubes in selective oxidation of acrolein
	Zhong, Bingwei 1; Huang, Rui 2; Su, Dang Sheng 2; Liu, Hongyang 2
通讯作者	Zhong, Bingwei(20140040@zafu.edu.cn) ; Liu, Hongyang(Liuhy@imr.ac.cn)
	2019-06-15
发表期刊	CATALYSIS TODAY
ISSN	0920-5861
卷号	330 页码:142-148
摘要	CNTs produced from chemical vapor deposition usually accompany with various impurities such as carbonaceous species and metal residues. In this work, the influence of graphitization and oxidation on the catalytic activity of the CNTs is investigated by using of acrolein oxidation reaction (ACR) as a probe reaction. The results suggest that the presence of amorphous carbon is detrimental to the catalytic performance because of the loss and reproducing from those of unstable functional groups on the surface. Kinetic measurements also reveal that the coverage of amorphous carbon attached on the carbon surface hampers the in-situ formation of active oxygen groups expoxy/lactone, reactant diffusion and ACR reaction. Our work provides valuable information on the design of modified carbon materials with more excellent properties and gives an alternative way for oxidation of aldehyde from an industrial point of view.
关键词	Graphitization Carbon nanotubes Selective oxidation Acrolein
资助者	Zhejiang Provincial Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Research Foundation of Jiyang college of Zhejiang AF university ; College students' science and technology innovation project of shaoxing
DOI	10.1016/j.cattod.2018.02.057
收录类别	SCI
语种	英语
资助项目	Zhejiang Provincial Natural Science Foundation of China[LQ16B030003] ; Youth Innovation Promotion Association CAS[2015152] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA09030103] ; Research Foundation of Jiyang college of Zhejiang AF university[JY2015RC003] ; Research Foundation of Jiyang college of Zhejiang AF university[JYYY1403] ; College students' science and technology innovation project of shaoxing[JYSXK1602]
WOS研究方向	Chemistry ; Engineering
WOS类目	Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS记录号	WOS:000463476300018
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：15[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/132991
专题	中国科学院金属研究所
通讯作者	Zhong, Bingwei; Liu, Hongyang
作者单位	1.Zhejiang A&F Univ, JiYang Coll, 77 Puyang Rd, Zhuji 311800, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Inst Shenyang Natl Lab Mat Sci, Catalyt Mat Div, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Zhong, Bingwei,Huang, Rui,Su, Dang Sheng,et al. Effect of graphitization of oxygen-modified carbon nanotubes in selective oxidation of acrolein[J]. CATALYSIS TODAY,2019,330:142-148.
APA	Zhong, Bingwei,Huang, Rui,Su, Dang Sheng,&Liu, Hongyang.(2019).Effect of graphitization of oxygen-modified carbon nanotubes in selective oxidation of acrolein.CATALYSIS TODAY,330,142-148.
MLA	Zhong, Bingwei,et al."Effect of graphitization of oxygen-modified carbon nanotubes in selective oxidation of acrolein".CATALYSIS TODAY 330(2019):142-148.