On the origin of the surprisingly sluggish redox reaction of the N 2O/CO couple mediated by [Y2O2]+. and [YAlO2]+. cluster ions in the gas phase

Jia Bi Ma, Zhe Chen Wang, Maria Schlangen*, Sheng Gui He, Helmut Schwarz

*此作品的通讯作者

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51 引用 (Scopus)

摘要

Kinetic energy barriers that have entirely different origins are the reasons for the impedance of the catalytic N2O/CO redox cycle mediated by both [YAlO2]+. and [Y2O 2]+. clusters (see scheme). While oxidation with N 2O is the bottleneck for [YAlO2]+., oxidation of [Y2O2]+. with N2O is possible, but reduction of [Y2O3]+. by CO is prevented. This arises because of "doping" effects which can control local charges and spin distributions.

源语言英语
页(从-至)1226-1230
页数5
期刊Angewandte Chemie - International Edition
52
4
DOI
出版状态已出版 - 21 1月 2013
已对外发布

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