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Journal Articles Nanoscale Year : 2019

Gas-induced selective re-orientation of Au-Cu nanoparticles on TiO 2 (110)

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Axel Wilson
Aude Bailly
Mathieu G Silly
Alina Vlad
  • Function : Author

Abstract

Au-Cu bimetallic nanoparticles (NPs) grown on TiO 2 (110) have been followed in-situ using grazing incidence x-ray diffraction and x-ray photoemission spectroscopy from their synthesis to their exposure to a CO/O 2 mixture at low pressure (P < 10-5 mbar) and at different temperatures (300 K-470 K). As-prepared samples are composed of two types of alloyed NPs: randomly oriented and
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Dates and versions

hal-01971706 , version 1 (04-12-2020)

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Axel Wilson, Aude Bailly, Romain Bernard, Yves Borensztein, Alessandro Coati, et al.. Gas-induced selective re-orientation of Au-Cu nanoparticles on TiO 2 (110). Nanoscale, 2019, 11 (2), pp.752-761. ⟨10.1039/C8NR07645F⟩. ⟨hal-01971706⟩
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