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Thermal activation of methane by vanadium boride cluster cations VBn+ (n=3-6)
Chen, Qiang; Zhao, Yan-Xia; Jiang, Li-Xue; Li, Hai-Fang; Chen, Jiao-Jiao; Zhang, Ting; Liu, Qing-Yu; He, Sheng-Gui
FEB 21 2018
Source PublicationPHYSICAL CHEMISTRY CHEMICAL PHYSICS
Volume20Issue:7Pages:4641-4645
AbstractInvestigation on the reactivity of atomic clusters represents an important approach to discover new species to activate and transform methane, the most stable alkane molecule. While a few types of transition metal species have been found to be capable of cleaving the C-H bond of methane, methane activation by the transition metal boride species has not been explored yet. This study reports that vanadium boride cluster cations VBn+ (n = 3-6) can dehydrogenate methane under thermal collision conditions. The mechanistic details of the efficient reactions have been elucidated by quantum chemistry calculations on the VB3+ reaction system. Compared to the non-polar bare B-3 cluster, the B-3 moiety in VB3+ can be polarized by the V+ cation and thus its reactivity toward methane can be much enhanced. This study provides new insights into the rational design of boron-based catalysts for methane activation.
WOS IDWOS:000425107800003
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/38770
Collection其它
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GB/T 7714
Chen, Qiang,Zhao, Yan-Xia,Jiang, Li-Xue,et al. Thermal activation of methane by vanadium boride cluster cations VBn+ (n=3-6)[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,FEB ,20(7):4641-4645.
APA Chen, Qiang.,Zhao, Yan-Xia.,Jiang, Li-Xue.,Li, Hai-Fang.,Chen, Jiao-Jiao.,...&He, Sheng-Gui.(FEB ).Thermal activation of methane by vanadium boride cluster cations VBn+ (n=3-6).PHYSICAL CHEMISTRY CHEMICAL PHYSICS,20(7),4641-4645.
MLA Chen, Qiang,et al."Thermal activation of methane by vanadium boride cluster cations VBn+ (n=3-6)".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 20.7(FEB ):4641-4645.
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