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Surface faceting and reconstruction of ceria nanoparticles

Autor
Yang, C.; Yu, X.; Heissler, S.; Nefedov, A.; Colussi, S.; Llorca, J.; Trovarelli, A.; Wang, Y.; Woell, C.
Tipus d'activitat
Article en revista
Revista
Angewandte chemie. International edition
Data de publicació
2017-01-02
Volum
56
Número
1
Pàgina inicial
375
Pàgina final
379
DOI
https://doi.org/10.1002/anie.201609179 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/104140 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1002/anie.201609179/abstract Obrir en finestra nova
Resum
The surface atomic arrangement of metal oxides determines their physical and chemical properties, and the ability to control and optimize structural parameters is of crucial importance for many applications, in particular in heterogeneous catalysis and photocatalysis. Whereas the structures of macroscopic single crystals can be determined with established methods, for nanoparticles (NPs), this is a challenging task. Herein, we describe the use of CO as a probe molecule to determine the structure...
Citació
Yang, C., Yu, X., Heissler, S., Nefedov, A., Colussi, S., Llorca, J., Trovarelli, A., Wang, Y., Woell, C. Surface faceting and reconstruction of ceria nanoparticles. "Angewandte chemie. International edition", 2 Gener 2017, vol. 56, núm. 1, p. 375-379.
Paraules clau
CO adsorption, CeO2, faceting, infrared reflection absorption spectroscopy (IRRAS), nanorods
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
NEMEN - Nanoenginyeria de materials aplicats a l'energia

Participants

  • Yang, Chengwu  (autor)
  • Yu, Xiaojuan  (autor)
  • Heissler, Stefan  (autor)
  • Nefedov, Alexei  (autor)
  • Colussi, Sara  (autor)
  • Llorca Pique, Jordi  (autor)
  • Trovarelli, Alessandro  (autor)
  • Wang, Yuemin  (autor)
  • Woell, Christof  (autor)

Arxius