Pd(0) nanoclusters were dispersed by using the metal vapour synthesis technique in organometallic polymers of chemical structure (M ≤ Pd,Pt), namely Pd-DEBP and Pt-DEBP. The hybrids were characterized by means of solid state 13C and 31P nuclear magnetic resonance, which highlighted the chain organization and the plasticizing effect of the nanoparticles on the polymers. Scanning electron microscopy images of the pristine organometallic polymers, and of their hybrids containing Pd(0), exhibited a growth of nanosized fibrils on glass substrates. High resolution transmission electron microscopy measurements showed a narrow distribution of Pd(0) nanoparticles which have dimensions in the range 1.0-5.0 nm in the case of Pd/Pd-DEBP hybrids and 0.5-2.0 nm in the case of Pd/Pt-DEBP hybrids.

Belotti, F., Fratoddi, I., La Groia, A., Martra, G., Mustarelli, P., Panziera, N., et al. (2005). Preparation of nanostructured organometallic polymer/palladium hybrids by metal vapour synthesis: Structure and morphology. NANOTECHNOLOGY, 16(11), 2575-2581 [10.1088/0957-4484/16/11/018].

Preparation of nanostructured organometallic polymer/palladium hybrids by metal vapour synthesis: Structure and morphology

Mustarelli P.;
2005

Abstract

Pd(0) nanoclusters were dispersed by using the metal vapour synthesis technique in organometallic polymers of chemical structure (M ≤ Pd,Pt), namely Pd-DEBP and Pt-DEBP. The hybrids were characterized by means of solid state 13C and 31P nuclear magnetic resonance, which highlighted the chain organization and the plasticizing effect of the nanoparticles on the polymers. Scanning electron microscopy images of the pristine organometallic polymers, and of their hybrids containing Pd(0), exhibited a growth of nanosized fibrils on glass substrates. High resolution transmission electron microscopy measurements showed a narrow distribution of Pd(0) nanoparticles which have dimensions in the range 1.0-5.0 nm in the case of Pd/Pd-DEBP hybrids and 0.5-2.0 nm in the case of Pd/Pt-DEBP hybrids.
Articolo in rivista - Articolo scientifico
Growth (materials); Organometallics; Palladium; Plasticity; Synthesis (chemical); Transmission electron microscopy
English
2005
16
11
2575
2581
none
Belotti, F., Fratoddi, I., La Groia, A., Martra, G., Mustarelli, P., Panziera, N., et al. (2005). Preparation of nanostructured organometallic polymer/palladium hybrids by metal vapour synthesis: Structure and morphology. NANOTECHNOLOGY, 16(11), 2575-2581 [10.1088/0957-4484/16/11/018].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/563407
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