The production of nanohybrids formed by oxidized multiwalled carbon nanotubes (MWCNTs) and nanoparticles, produced by pulsed laser ablation in liquids process, is described. The use of linkers, obtained by transformation of pyrene-1-butanol, is mandatory to generate an efficient and stable interaction between the two components. Transmission electron microscopy and X-ray photoelectron spectroscopy analysis showed the obtainment of the efficient coverage of the MWCNTs by nanoparticles composed by metal gold and, partially, by oxides.
Carbon nanotubes/Laser ablation gold nanoparticles composites / Luisa Lascialfari; Paolo Marsili; Stefano Caporali; Maurizio Muniz-Miranda; Giancarlo Margheri; Andrea Serafini; Alberto Brandi; Emilia Giorgetti; Stefano Cicchi. - In: THIN SOLID FILMS. - ISSN 0040-6090. - STAMPA. - 569:(2014), pp. 93-99. [10.1016/j.tsf.2014.08.029]
Carbon nanotubes/Laser ablation gold nanoparticles composites
LASCIALFARI, LUISA;CAPORALI, STEFANO;MUNIZ-MIRANDA, MAURIZIO;BRANDI, ALBERTO;CICCHI, STEFANO
2014
Abstract
The production of nanohybrids formed by oxidized multiwalled carbon nanotubes (MWCNTs) and nanoparticles, produced by pulsed laser ablation in liquids process, is described. The use of linkers, obtained by transformation of pyrene-1-butanol, is mandatory to generate an efficient and stable interaction between the two components. Transmission electron microscopy and X-ray photoelectron spectroscopy analysis showed the obtainment of the efficient coverage of the MWCNTs by nanoparticles composed by metal gold and, partially, by oxides.
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