Methane Activation by Yttrium-Doped Vanadium Oxide Cluster Cations: Local Charge Effects

被引：59
|
作者：
Li, Zi-Yu [1 ,2 ]
Zhao, Yan-Xia [1 ]
Wu, Xiao-Nan [1 ,2 ]
Ding, Xun-Lei [1 ]
He, Sheng-Gui [1 ]
机构：
[1] Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100190, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
来源：
CHEMISTRY-A EUROPEAN JOURNAL | 2011年 / 17卷 / 42期
基金：
中国国家自然科学基金;
关键词：
charge transfer; cluster compounds; density functional calculations; mass spectrometry; methane activation; HYDROGEN-ATOM ABSTRACTION; H BOND ACTIVATION; GAS-PHASE; METAL-FREE; THERMAL-ACTIVATION; RADICAL CATIONS; OXYGEN-ATOM; OXIDATION; ANIONS; REACTIVITY;
D O I：
10.1002/chem.201102055
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Enhance the reactivity: By combined experimental and theoretical studies of vanadium-yttrium oxide cluster cations and other related reaction systems, local charge effects on methane activation by oxygen-centered radicals (O -.), as well as nonradical oxygen species (O2-), have been demonstrated and can serve as a fundamental basis for rational design of catalysts for direct transformation of methane in practice (see figure). © 2011 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：11728 / 11733
页数：6
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