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Title: Novel route to synthesize CuO nanoplatelets

Abstract

A new synthesis route to obtain high-purity cupric oxide, CuO, using the hydrothermal reaction of copper sulfide and a NaOH solution in an oxygen atmosphere has been developed. The synthesized products showed nanoplatelet-like morphologies with rectangular cross-sections and dimensions at the nanometric scale. Variations in the oxygen partial pressure and synthesis temperature produced changes in size and shape, being found that the proliferation of nanoplatelet structures occurred at 200 deg. C and 30 bar. - Graphical abstract: Transmission electron microscopy image of a CuO nanoplatelet. The inset is an electron diffraction pattern of this twined CuO nanoplatelet exhibiting a monoclinic crystal structure.

Authors:
 [1];  [2];  [3];  [4];  [5]
  1. Departamento de Fisica, Facultad de Ciencias, Universidad Catolica del Norte, Casilla 1280, Antofagasta (Chile), E-mail: rzarate@ucn.cl
  2. Departamento de Quimica, Facultad de Ciencias, Universidad Catolica del Norte, Casilla 1280, Antofagasta (Chile)
  3. Departamento de Fisica, Facultad de Ciencias, Universidad Catolica del Norte, Casilla 1280, Antofagasta (Chile)
  4. Departamento de Fisica, Facultad de Ciencias Fisicas y Matematicas, Universidad de Chile, Av. Blanco Encalada 2008, Santiago (Chile)
  5. Departamento de Ingenieria Mecanica, Facultad de Ciencias Fisicas y Matematicas, Universidad de Chile, Beauchef 850, Santiago (Chile)
Publication Date:
OSTI Identifier:
21015797
Resource Type:
Journal Article
Resource Relation:
Journal Name: Journal of Solid State Chemistry; Journal Volume: 180; Journal Issue: 4; Other Information: DOI: 10.1016/j.jssc.2007.01.040; PII: S0022-4596(07)00070-9; Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; COPPER OXIDES; ELECTRON DIFFRACTION; HYDROTHERMAL SYNTHESIS; MONOCLINIC LATTICES; OXYGEN; SODIUM HYDROXIDES; TEMPERATURE RANGE 0400-1000 K; TRANSMISSION ELECTRON MICROSCOPY; X-RAY DIFFRACTION; X-RAY PHOTOELECTRON SPECTROSCOPY

Citation Formats

Zarate, R.A., Hevia, F., Fuentes, S., Fuenzalida, V.M., and Zuniga, A. Novel route to synthesize CuO nanoplatelets. United States: N. p., 2007. Web. doi:10.1016/j.jssc.2007.01.040.
Zarate, R.A., Hevia, F., Fuentes, S., Fuenzalida, V.M., & Zuniga, A. Novel route to synthesize CuO nanoplatelets. United States. doi:10.1016/j.jssc.2007.01.040.
Zarate, R.A., Hevia, F., Fuentes, S., Fuenzalida, V.M., and Zuniga, A. Sun . "Novel route to synthesize CuO nanoplatelets". United States. doi:10.1016/j.jssc.2007.01.040.
@article{osti_21015797,
title = {Novel route to synthesize CuO nanoplatelets},
author = {Zarate, R.A. and Hevia, F. and Fuentes, S. and Fuenzalida, V.M. and Zuniga, A.},
abstractNote = {A new synthesis route to obtain high-purity cupric oxide, CuO, using the hydrothermal reaction of copper sulfide and a NaOH solution in an oxygen atmosphere has been developed. The synthesized products showed nanoplatelet-like morphologies with rectangular cross-sections and dimensions at the nanometric scale. Variations in the oxygen partial pressure and synthesis temperature produced changes in size and shape, being found that the proliferation of nanoplatelet structures occurred at 200 deg. C and 30 bar. - Graphical abstract: Transmission electron microscopy image of a CuO nanoplatelet. The inset is an electron diffraction pattern of this twined CuO nanoplatelet exhibiting a monoclinic crystal structure.},
doi = {10.1016/j.jssc.2007.01.040},
journal = {Journal of Solid State Chemistry},
number = 4,
volume = 180,
place = {United States},
year = {Sun Apr 15 00:00:00 EDT 2007},
month = {Sun Apr 15 00:00:00 EDT 2007}
}
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