| Author | dc.contributor.author | Fuentes, S. | |
| Author | dc.contributor.author | Zárate Aliaga, Ramón | es_CL |
| Author | dc.contributor.author | Muñoz, P. | es_CL |
| Author | dc.contributor.author | Díaz Droguett, Donovan Enrique | es_CL |
| Admission date | dc.date.accessioned | 2010-06-17T20:45:11Z | |
| Available date | dc.date.available | 2010-06-17T20:45:11Z | |
| Publication date | dc.date.issued | 2010 | |
| Cita de ítem | dc.identifier.citation | J. Chil. Chem. Soc., 55, Nº 1 (2010) | en_US |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/125355 | |
| Abstract | dc.description.abstract | CuO nanowires were successfully made through a simple wet chemical method at room temperature by immersing on copper sheets in a 4 M ammonia solution for 4 days and then subjecting it to heat treatment. Immersion time and heat treatment have an important effect on the length, diameter, and density of the CuO nanostructures. X-ray powder diffraction (XRD) patterns indicated that the samples are composed of a single phase, CuO. Scanning electron microscopy (SEM), transmission electron microscopy (TEM), and Raman spectroscopy studies showed that the wet-treated samples consisted of nanofiber-like structures of monoclinic CuO, while the heat-treated samples consisted of well-defined nanowires which also exhibited the monoclinic phase. | en_US |
| Patrocinador | dc.description.sponsorship | This work was supported by the DGIP of the Universidad Católica del Norte. We acknowledge a grant from Minera Escondida Limitada (MEL 22) and project ESO-AUI. R.A.Z. acknowledges grants from FUNDACIÓN ANDES under contract C-13876. | en_US |
| Lenguage | dc.language.iso | en | en_US |
| Keywords | dc.subject | Oxides | en_US |
| Título | dc.title | FORMATION OF HIERARCHICAL CUO NANOWIRES ON A COPPER SURFACE VIA A ROOM-TEMPERATURE SOLUTION-IMMERSION PROCESS | en_US |
| Document type | dc.type | Artículo de revista | |
