Unravelling the radical transition during the carbon-catalyzed oxidation of cyclohexane by in situ electron paramagnetic resonance in the liquid phase

doi:10.1039/c7cy00958e

GIEC OpenIR

	Unravelling the radical transition during the carbon-catalyzed oxidation of cyclohexane by in situ electron paramagnetic resonance in the liquid phase
	Yang, Xixian 1,2; Cao, Yonghai 1; Yu, Hao 1; Huang, Hongyu 2; Wang, Hongjuan 1; Peng, Feng 1
	2017-10-07
发表期刊	CATALYSIS SCIENCE & TECHNOLOGY
ISSN	2044-4753
卷号	7 期号:19 页码:4431-4436
摘要	The selective oxidation of hydrocarbons is of great importance in the chemical industry. Nanocarbons have attracted intensive attention as metal-free catalysts in this field. Efforts have been made to reveal the crucial role of nanocarbons in the activation of C-H bonds and radical propagation in hydrocarbon oxidation, but it is still far from being understood. In this work, in situ Electron Paramagnetic Resonance (EPR) was conducted in the selective oxidation of cyclohexane (CyH) catalyzed by nitrogen-doped carbon nanotubes (N-CNTs) and multiwalled carbon nanotubes (MWCNTs) in the liquid phase. The interaction between the radicals and nanocarbons was disclosed. The unique role of N-CNTs as a catalyst in the selective oxidation of CyH for the production and propagation of C6H11. and O-2. radicals was evidently confirmed. This work will provide new mechanistic insights into the oxidation of hydrocarbons in the liquid phase.
文章类型	Article
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1039/c7cy00958e
研究领域[WOS]	Chemistry
关键词[WOS]	LIVED FREE-RADICALS ; AEROBIC OXIDATION ; HETEROGENEOUS CATALYSIS ; MECHANISTIC INSIGHT ; NANOTUBES ; NITROGEN ; EPR ; DEHYDROGENATION ; AUTOXIDATION ; OXYGEN
收录类别	SCI
语种	英语
项目资助者	National Natural Science Foundation of China(21676100 ; National Natural Science Foundation of China(21676100 ; Guangdong Provincial Natural Science Foundation(2014A030310447) ; Guangdong Provincial Natural Science Foundation(2014A030310447) ; Program for New Century Excellent Talents in University(NCET-12-0190) ; Program for New Century Excellent Talents in University(NCET-12-0190) ; 21503082 ; 21503082 ; 21133010) ; 21133010) ; National Natural Science Foundation of China(21676100 ; National Natural Science Foundation of China(21676100 ; Guangdong Provincial Natural Science Foundation(2014A030310447) ; Guangdong Provincial Natural Science Foundation(2014A030310447) ; Program for New Century Excellent Talents in University(NCET-12-0190) ; Program for New Century Excellent Talents in University(NCET-12-0190) ; 21503082 ; 21503082 ; 21133010) ; 21133010)
WOS类目	Chemistry, Physical
WOS记录号	WOS:000413190800019
出版者	ROYAL SOC CHEMISTRY
引用统计	被引频次：14[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/344007/16391
专题	中国科学院广州能源研究所
通讯作者	Yu, Hao; Peng, Feng
作者单位	1.South China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Yang, Xixian,Cao, Yonghai,Yu, Hao,et al. Unravelling the radical transition during the carbon-catalyzed oxidation of cyclohexane by in situ electron paramagnetic resonance in the liquid phase[J]. CATALYSIS SCIENCE & TECHNOLOGY,2017,7(19):4431-4436.
APA	Yang, Xixian,Cao, Yonghai,Yu, Hao,Huang, Hongyu,Wang, Hongjuan,&Peng, Feng.(2017).Unravelling the radical transition during the carbon-catalyzed oxidation of cyclohexane by in situ electron paramagnetic resonance in the liquid phase.CATALYSIS SCIENCE & TECHNOLOGY,7(19),4431-4436.
MLA	Yang, Xixian,et al."Unravelling the radical transition during the carbon-catalyzed oxidation of cyclohexane by in situ electron paramagnetic resonance in the liquid phase".CATALYSIS SCIENCE & TECHNOLOGY 7.19(2017):4431-4436.