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Formation studies of NiO by X-ray powder diffraction

Published online by Cambridge University Press:  06 March 2012

C. M. R. Remédios
Affiliation:
Departamento de Física, Universidade Federal do Pará, Santarém, Pará, Brazil
J. M. Sasaki
Affiliation:
Departamento de Física, Universidade Federal do Ceará, Fortaleza, Ceará, Brazil

Abstract

Nickel oxide nanopowder was prepared by a simple method and analyzed by X-ray powder diffraction. A solution of gelatin and NiCl2⋅6H2O salt were prepared and sintered in sequence. Using a synchrotron light source for X-ray powder diffraction analysis, the synthesized material was characterized as a function of temperature in the interval of 375 to 600 °C. Results from thermogravimetric analysis confirm the temperature loss of the organic substance during the sintering process and show that the temperature for NiO attainment is 600 °C.

Type
Technical Articles
Copyright
Copyright © Cambridge University Press 2008

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