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Adjizian, J. J., De Marco, P., Suarez-Martinez, I., El Mel, A. A., Snyders, R., Gengler, R. Y. N., Rudolf, P., Ke, X., Van Tendeloo, G., Bittencourt, C. & Ewels, C. P. (2013) Platinum and palladium on carbon nanotubes: Experimental and theoretical studies. Chem. Phys. Lett. 571 44–48. 
Added by: Richard Baschera (2016-03-10 21:23:30)   Last edited by: Richard Baschera (2017-04-06 10:08:47)
Type de référence: Article
DOI: 10.1016/j.cplett.2013.03.079
Numéro d'identification (ISBN etc.): 0009-2614
Clé BibTeX: Adjizian2013
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Catégories: INTERNATIONAL, PCM, PMN
Mots-clés: cells, clusters, contacts, electronic-structure, field-effect transistors, metal, Oxygen
Créateurs: Adjizian, Bittencourt, De Marco, El Mel, Ewels, Gengler, Ke, Rudolf, Snyders, Suarez-Martinez, Van Tendeloo
Collection: Chem. Phys. Lett.
Consultations : 5/470
Indice de consultation : 2%
Indice de popularité : 0.5%
Résumé     
Pristine and oxygen plasma functionalised carbon nanotubes (CNTs) were studied after the evaporation of Pt and Pd atoms. High resolution transmission electron microscopy shows the formation of metal nanoparticles at the CNT surface. Oxygen functional groups grafted by the plasma functionalization act as nucleation sites for metal nanoparticles. Analysis of the C1s core level spectra reveals that there is no covalent bonding between the Pt or Pd atoms and the CNT surface. Unlike other transition metals such as titanium and copper, neither Pd nor Pt show strong oxygen interaction or surface oxygen scavenging behaviour. (C) 2013 Elsevier B.V. All rights reserved.
  
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