http://www.cnr.it/ontology/cnr/individuo/prodotto/ID36942
Growth of zinc hollow nanofibers and nanotubes by thermal evaporation-condensation-deposition route (Articolo in rivista)
- Type
- Label
- Growth of zinc hollow nanofibers and nanotubes by thermal evaporation-condensation-deposition route (Articolo in rivista) (literal)
- Anno
- 2004-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.cplett.2004.06.090 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Istituto Motori, CNR, Napoli. (literal)
- Titolo
- Growth of zinc hollow nanofibers and nanotubes by thermal evaporation-condensation-deposition route (literal)
- Abstract
- Highly crystalline zinc hollow nanofibers are synthesised via evaporation-condensation-deposition process. Zinc granules are thermally evaporated within a quartz reactor flowing nitrogen equipped with a furnace. Nucleation of zinc vapours is produced at the exit of the furnace by fast expansion and cooling through a nozzle in a flowing nitrogen atmosphere. Fibers with a diameter 20 to 120 nm, depending on the operating furnace temperature Tvap, and length several microns, are deposited as fluffy bundles on the walls of the expansion nozzle. They exhibit a hollow morphology, as revealed by TEM analysis. Some new structures, we say nanoclubs, diameter 40-90 nm and typical length less than 300 nm, are also observed in correspondence of lower T_vap. (literal)
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