Photoinduced desorption of CO from rutile TiO2: elucidation of a new desorption mechanism using first principles.
Photoinduced desorption of CO from rutile TiO2: elucidation of a new desorption mechanism using first principles.
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金红石 TiO2 中 CO 的光诱导解吸:利用第一原理阐明新的解吸机制
DOI:
10.1039/c4cp02917h
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发表时间:
2014
期刊:
影响因子:
--
通讯作者:
T. Klüner
中科院分区:
文献类型:
--
作者:
H. Spieker;T. Klüner
Due to its high photocatalytic activity, TiO2 is of eminent interest for a manifold of applications ranging from surface catalysis up to solar energy conversion. However, the fundamental mechanisms of the underlying surface photochemistry are by no means understood. Focussing on this drawback, laser-induced photodesorption of CO on an ideal rutile TiO2(110) surface is studied using first principles in terms of a model system. This paper presents both quantum chemical as well as quantum dynamical results, taking into account the desorption coordinate Z, the polar angle θ, and the azimuth angle ϕ of the adsorbate. Detailed insight into the fundamental mechanisms of the photodesorption process in this model system is obtained, and a new desorption scenario is elucidated.
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影响因子:
6.4
作者:
T. Klüner
通讯作者:
T. Klüner
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
M. Mehring;T. Klüner
通讯作者:
T. Klüner
影响因子:
3.7
作者:
ANTONIEWICZ, PR
通讯作者:
ANTONIEWICZ, PR
影响因子:
4.4
作者:
M. Kunat;F. Traeger;D. Silber;H. Qiu;Yuemin Wang;A. Veen;C. Wöll;P. Kowalski;B. Meyer;C. Hättig;D. Marx
通讯作者:
D. Marx
影响因子:
1.7
作者:
E. Asplund;T. Klüner
通讯作者:
T. Klüner