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Reductant composition influences the coordination of atomically dispersed Rh on anatase TiO2
Catalysis Science & Technology ( IF 4.4 ) Pub Date : 2020/02/17 , DOI: 10.1039/d0cy00146e
Chithra Asokan 1, 2, 3, 4 , Ho Viet Thang 5, 6, 7, 8, 9 , Gianfranco Pacchioni 5, 6, 7, 8 , Phillip Christopher 1, 2, 3, 4
Affiliation  

Atomically dispersed noble metal catalysts have received recent interest, although the coordination of the metal to the support and how this is influenced by pre-treatment have not often been elucidated. We combine CO FTIR-TPD and DFT to distinguish how catalyst reduction via CO or H2 influence the local metal coordination and molecular desorption processes.

中文翻译:

还原剂组成影响原子分散Rh在锐钛矿TiO2上的配位

原子分散的贵金属催化剂近来引起了人们的兴趣,尽管通常没有阐明金属与载体的配位以及其如何受到预处理的影响。我们将CO FTIR-TPD和DFT结合起来,以区分通过CO或H 2还原催化剂如何影响局部金属配位和分子解吸过程。
更新日期:2020-03-26
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