Influence of the network former on the properties of magnesium spinels


Autoria(s): Silva, Marcia R. S.; Miranda, Lydianne C. de O.; Cassia-Santos, Maria R.; Lima, S. J. G.; Soledade, L. E. B.; Longo, Elson; Paskocimas, C. A.; Souza, A. G.; Santos, Ieda M. G.
Contribuinte(s)

Universidade Estadual Paulista (UNESP)

Data(s)

20/05/2014

20/05/2014

01/03/2007

Resumo

Undoped and/or doped with 1 mol% of Co2+ Mg2TiO4 and Mg2SnO4 powders were synthesized by the polymeric precursor method. The influence of the network former (Sn4+ or Ti4+) on the thermal, structural and optical properties was investigated. The recorded mass losses are due to the escape of water and adsorbed gases and to the elimination of the organic matter. Mg2TiO4 crystallizes at lower temperatures and also presents more ordered structure with a smaller unit call and having more intense green color than Mg2SnO4 has.

Formato

753-757

Identificador

http://dx.doi.org/10.1007/s10973-006-7784-y

Journal of Thermal Analysis and Calorimetry. Dordrecht: Springer, v. 87, n. 3, p. 753-757, 2007.

1388-6150

http://hdl.handle.net/11449/39429

10.1007/s10973-006-7784-y

WOS:000244823700027

Idioma(s)

eng

Publicador

Springer

Relação

Journal of Thermal Analysis and Calorimetry

Direitos

closedAccess

Palavras-Chave #cobalt #Pechini #pigment #tin #titanium
Tipo

info:eu-repo/semantics/article