Oxygen-Functionalized Boron Nitride for the Oxidative Dehydrogenation of Propane - The Case for Supported Liquid Phase Catalysis

doi:10.1002/cctc.202200068

IMR OpenIR

	Oxygen-Functionalized Boron Nitride for the Oxidative Dehydrogenation of Propane - The Case for Supported Liquid Phase Catalysis
	Schmatz-Engert, Patrick 1; Herold, Felix 1; Heinschke, Silvio 2; Totzauer, Lea 2; Hofmann, Kathrin 2; Drochner, Alfons 1; Weidenkaff, Anke 3; Schneider, Joerg J.2; Albert, Barbara 2; Qi, Wei 4; Etzold, Bastian J. M.1
通讯作者	Etzold, Bastian J. M.(bastian.etzold@tu-darmstadt.de)
	2022-03-09
发表期刊	CHEMCATCHEM
ISSN	1867-3880
页码	10
摘要	Boron and boron containing materials have created a new class of catalysts for the highly selective conversion of light alkanes to building block olefins. Boron oxide species seem to play an essential role for the oxidative dehydrogenation of propane. For boron nitride they are created through an induction process under reaction conditions. It is still not obvious how different kinds of oxidative pre-activation influences the observed activity and selectivity. Here we compare two different oxygen activation strategies of boron nitride, a classical activation by calcination at different temperatures and ball-milling with varying rotation velocity. These treatments allow to control the amount of introduced boron oxide species from 0.2 to 17.5 wt.-%, as quantified by alkalimetric titration. The catalytic experimental data together with the pre, post as well as in situ characterization, give insights how the catalyst's surface changes under reaction conditions. On this backdrop it can be deduced that molten boron oxide predominantly acts as catalyst under reaction conditions, and boron nitride as catalyst support.
关键词	boron nitride oxidative dehydrogenation oxygen functionalization propane supported liquid phase catalysis
资助者	Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)
DOI	10.1002/cctc.202200068
收录类别	SCI
语种	英语
资助项目	Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)[ET-101/13-1]
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:000766474800001
出版者	WILEY-V C H VERLAG GMBH
引用统计	被引频次：8[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/321006/173151
专题	中国科学院金属研究所
通讯作者	Etzold, Bastian J. M.
作者单位	1.Tech Univ Darmstadt, Dept Chem, Ernst Bed Inst Tech & Macromol Chem, D-64287 Darmstadt, Germany 2.Tech Univ Darmstadt, Dept Chem, Eduard Zintl Inst Inorgan & Phys Chem, D-64287 Darmstadt, Germany 3.Tech Univ Darmstadt, Dept Mat & Earth Sci, D-64287 Darmstadt, Germany 4.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Schmatz-Engert, Patrick,Herold, Felix,Heinschke, Silvio,et al. Oxygen-Functionalized Boron Nitride for the Oxidative Dehydrogenation of Propane - The Case for Supported Liquid Phase Catalysis[J]. CHEMCATCHEM,2022:10.
APA	Schmatz-Engert, Patrick.,Herold, Felix.,Heinschke, Silvio.,Totzauer, Lea.,Hofmann, Kathrin.,...&Etzold, Bastian J. M..(2022).Oxygen-Functionalized Boron Nitride for the Oxidative Dehydrogenation of Propane - The Case for Supported Liquid Phase Catalysis.CHEMCATCHEM,10.
MLA	Schmatz-Engert, Patrick,et al."Oxygen-Functionalized Boron Nitride for the Oxidative Dehydrogenation of Propane - The Case for Supported Liquid Phase Catalysis".CHEMCATCHEM (2022):10.