Real‐Time Atomic‐Scale Visualization of Reversible Copper Surface Activation during the CO Oxidation Reaction

By using in situ aberration‐corrected environmental transmission electron microscopy, for the first time at atomic level, the dynamic evolution of the Cu surface is captured during CO oxidation. Under reaction conditions, the Cu surface is activated, typically involving 2–3 atomic layers with the fo...

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Veröffentlicht in:	Angewandte Chemie International Edition 2020-02, Vol.59 (6), p.2505-2509
Hauptverfasser:	Luo, Langli, Nian, Yao, Wang, Shuangbao, Dong, Zejian, He, Yang, Han, You, Wang, Chongmin
Format:	Artikel
Sprache:	eng
Schlagworte:	Activation atomic scale CO oxidation Copper Crystal structure Crystallinity electron microscopy environmental TEM Exposure Metastable phases Oxidation Roughening Surface activation Transmission electron microscopy
Online-Zugang:	Volltext
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