Oxygen assisted morphological changes of Pt nanosized crystals
S Owczarek, SV Lambeets, C Barroo, R Bryl… - Topics in …, 2018 - Springer
Thermal faceting of clean and oxygen-covered Pt nanocrystals was investigated at the
nanoscale by means of field ion microscopy (FIM) and field emission microscopy (FEM) in
the 500–700 K temperature range. FIM and FEM are used to study the morphology of the
crystal prepared in the form of a sharp tip. The tip extremity is observed with nanoscale
lateral resolution and corresponds to a suitable model of a single nanoparticle of a real
catalyst. By contrast to similar studies on iridium, palladium and rhodium, small oxygen …
nanoscale by means of field ion microscopy (FIM) and field emission microscopy (FEM) in
the 500–700 K temperature range. FIM and FEM are used to study the morphology of the
crystal prepared in the form of a sharp tip. The tip extremity is observed with nanoscale
lateral resolution and corresponds to a suitable model of a single nanoparticle of a real
catalyst. By contrast to similar studies on iridium, palladium and rhodium, small oxygen …
[引用][C] Oxygen-assisted morphological changes of Pt nanosized crystals: a study by field ion microscopy
S Bilinska, S Lambeets, T Visart de Bocarmé, R Bryl… - 2015 - difusion.ulb.ac.be
DI-fusion Oxygen-assisted morphological changes of Pt nanosized... …
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