| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1477810 | Journal of the European Ceramic Society | 2007 | 5 Pages |
Abstract
A study of composite and structural changes of particles prepared by coprecipitation in solutions of Cu2+ and Zn2+ salts at different starting molar ratios of the corresponding metal nitrates (4:1, 2:1, 1:1, 1:2, 1:4) in the presence of urea is described. The effects of the initial concentration ratios and the ageing time on the final product were discussed in some detail. The final solids were characterized by SEM–EDS, XRD. On ageing at 85 °C, the change from initially amorphous particles to crystalline structure takes place and the results depend on the metal ratio used.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Zorica Crnjak Orel, Jadran Maček, Marjan Marinšek, Stane Pejovnik,