"

Cookies ussage consent

Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our site without changing the browser settings you grant us permission to store that information on your device.

I agree, do not show this message again.

Nanospinel mixed oxides obtained by self-propagating combustion. Blue cobalt aluminate

C. SUCIU1, I. MINDRU2,* , G. MARINESCU2, L. PATRON2, O. CARP2, V. S. TEODORESCU3

Affiliation

  1. National Institute of Environment Research, Splaiul Independentei nr. 294, sector 6, Bucharest, Romania
  2. Institute of Physical Chemistry, Splaiul Independentei nr. 202, sector 6, 060021 Bucharest, Romania
  3. National Institute for Materials Physics, Atomistilor Street No. 105 bis, P.O. Box Mg-7, Bucharest-Magurele R-077125, Romania

Abstract

Blue cobalt aluminate was obtained by self-propagating combustion from the system 2Al(NO3)3·9H2O : 1Co(NO3)2·6H2O : nNH2CH2COOH. The precursor was characterized by elemental chemical analysis, IR and UV-Vis spectra and thermal analysis. The CoAl2O4 spinel was characterized by the X-ray diffraction, TEM, IR and UV-Vis spectra..

Keywords

CoAl2O4, Self-propagating combustion, Spinels, UV-Vis spectra, Thermal analysis.

Submitted at: April 7, 2008
Accepted at: Oct. 7, 2008

Citation

C. SUCIU, I. MINDRU, G. MARINESCU, L. PATRON, O. CARP, V. S. TEODORESCU, Nanospinel mixed oxides obtained by self-propagating combustion. Blue cobalt aluminate, Journal of Optoelectronics and Advanced Materials Vol. 10, Iss. 10, pp. 2703-2707 (2008)