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Copolymers dispersions designed to shaping of ceramic materials

The paper concerns the synthesis and the characterization of new water-thinnable binder such as poly(acrylic–styrene) with the addition of a new amphiphilic macromonomer and it application in shaping of unmodified and modified (by silanization) Al2O3 by die pressing. The organic additives decomposed thermally to non-toxic gases which is beneficial from ecological point of view...

Colloidal processing of Al2O3 and BST materials

The paper presents the analysis of thermal stability and decomposition of Al2O3 and (Ba,Sr)TiO3 green bodies as well as commercially available organic additives which are used in shaping of ceramics by colloidal processing. The first analyzed ceramic material was Al2O3 green body obtained by gelcasting. The second examined material was elastic ceramic–polymer composite based on...

Thermoanalytical studies of the ceramic-metal composites obtained by gel-centrifugal casting

Composite material with a gradient concentration of the metallic phase was prepared by the novel gel-centrifugal casting method. This method combines the consolidation of powders by the centrifugal force with the reaction of radical polymerization of an organic monomer which simultaneously proceeds within the composite slurry. The combination of the centrifugal casting with gel...

Thermal decomposition of monosaccharides derivatives applied in ceramic gelcasting process investigated by the coupled DTA/TG/MS analysis

Paulina Bednarek 0 Mikolaj Szafran 0 0 P. Bednarek (&) M. Szafran Faculty of Chemistry, Warsaw University of Technology , 3 Noakowskiego St., 00-664 Warsaw, Poland The paper reports the