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influence of the support on surface rearrangements of bimetallic nanoparticles in real catalysts

Autor
J. Divins, N.; Angurell, I.; Llorca, J.
Tipus d'activitat
Article en revista
Revista
Science
Data de publicació
2014-10-31
Volum
346
Número
6209
Pàgina inicial
620
Pàgina final
623
DOI
https://doi.org/10.1126/science.1258106 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/25149 Obrir en finestra nova
URL
http://www.sciencemag.org/cgi/content/full/346/6209/620?ijkey=W7.YNz1GLxslU &keytype=ref&siteid=sci Obrir en finestra nova
Resum
Catalysts used for heterogeneous processes are usually composed of metal nanoparticles dispersed over a high–surface-area support. In recent years, near-ambient pressure techniques have allowed catalyst characterization under operating conditions, overcoming the pressure gap effect. However, the use of model systems may not truly represent the changes that occur in real catalysts (the so-called material gap effect). Supports can play an important role in the catalytic process by providing new ...
Citació
Divins, N.; Angurell, I.; Llorca, J. influence of the support on surface rearrangements of bimetallic nanoparticles in real catalysts. "Science", 31 Octubre 2014, vol. 346, núm. 6209, p. 620-623.
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
NEMEN - Nanoenginyeria de materials aplicats a l'energia

Participants