Selective oxidative dehydrogenation of ethane to ethylene over a hydroxylated boron nitride catalyst

doi:10.1016/S1872-2067(17)62786-4

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	Selective oxidative dehydrogenation of ethane to ethylene over a hydroxylated boron nitride catalyst
	Shi, L; Yan, B; Shao, D; Jiang, F; Wang, DQ; Lu, AH; Wang DQ(王东琪)
	2017
发表期刊	CHINESE JOURNAL OF CATALYSIS催化学报 (IF:2.813[JCR-2016],2.163[5-Year])
ISSN	0253-9837
EISSN	1872-2067
卷号	38 期号:2 页码:389-395
文章类型	Article; Proceedings Paper
摘要	Boron nitride containing hydroxyl groups efficiently catalysed oxidative dehydrogenation of ethane to ethylene, offering rather high selectivity (95%) but only small amount of CO2 formation (0.4%) at a given ethane conversion of 11%. Even at high conversion level of 63%, the selectivity of ethylene retained at 80%, which is competitive with the energy-demanding industrialized steam cracking route. A long-term test for 200 h resulted in stable conversion and product selectivity, showing the excellent catalytic stability. Both experimental and computational studies have identified that the hydrogen abstraction of B-OH groups by molecular oxygen dynamically generated the active sites and triggered ethane dehydrogenation. (C) 2017, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
会议名称	International Symposium on Environmental Catalysis (ISEC)
会议地点	S Cent Univ Nationalities, Wuhan, PEOPLES R CHINA
会议日期	JUL 09-11, 2016
关键词	Boron nitride Hydroxylation Ethane Oxidative dehydrogenation Ethylene
DOI	10.1016/S1872-2067(17)62786-4
关键词[WOS]	OXIDE CATALYSTS ; METAL-OXIDE ; PROPANE ; KINETICS ; ALKANES
收录类别	SCI ; EI ; CPCI ; SCOPUS ; CSCD
语种	英语
WOS研究方向	Chemistry ; Engineering
WOS类目	Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS记录号	WOS:000396384300024
CSCD记录号	CSCD:5927750
EI入藏号	20171103436981
EI主题词	Boron nitride - Ethane - Ethylene - Hydroxylation - III-V semiconductors - Molecular oxygen - Nitrides - Steam cracking
EI分类号	802.2 Chemical Reactions - 804.1 Organic Compounds - 804.2 Inorganic Compounds
引用统计	正在获取... 被引频次：15[CSCD] [CSCD记录]
文献类型	期刊论文
条目标识符	https://ir.ihep.ac.cn/handle/311005/285132
专题	粒子天体物理中心多学科研究中心
作者单位	中国科学院高能物理研究所
第一作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Shi, L,Yan, B,Shao, D,et al. Selective oxidative dehydrogenation of ethane to ethylene over a hydroxylated boron nitride catalyst[J]. CHINESE JOURNAL OF CATALYSIS催化学报,2017,38(2):389-395.
APA	Shi, L.,Yan, B.,Shao, D.,Jiang, F.,Wang, DQ.,...&王东琪.(2017).Selective oxidative dehydrogenation of ethane to ethylene over a hydroxylated boron nitride catalyst.CHINESE JOURNAL OF CATALYSIS催化学报,38(2),389-395.
MLA	Shi, L,et al."Selective oxidative dehydrogenation of ethane to ethylene over a hydroxylated boron nitride catalyst".CHINESE JOURNAL OF CATALYSIS催化学报 38.2(2017):389-395.