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- Title
Anion Exchange Synthesis of Spinel-Type Cobalt-Containing Pigments.
- Authors
Pashkov, G.; Saikova, S.; Panteleeva, M.; Linok, E.; Samoilo, A.; Bondarenko, G.
- Abstract
A method is proposed for synthesizing ultramarine blue pigment by co-precipitation of cobalt and aluminum from nitrate solutions by the anion exchanger AV-17-8 in the OH form followed by roasting a precursor at 750°C for 4 h. The product obtained was studied by thermographic and x-ray radiographic analyses as well as by spectrophotometry (IR and diffuse reflection). Electron microscopy shows the pigment particles to be 50 - 80 nm in size.
- Subjects
ION exchange (Chemistry); SPINEL; COBALT; ULTRAMARINE; CHEMICAL synthesis; COPRECIPITATION (Chemistry); THERMOGRAPHY; ELECTRON microscopy
- Publication
Glass & Ceramics, 2013, Vol 70, Issue 5/6, p225
- ISSN
0361-7610
- Publication type
Article
- DOI
10.1007/s10717-013-9549-y