. . "Mechanical properties of starch-zirconia composites - their relation to composition and microstructure"@en . . . . . "RIV/60461373:22310/11:43891547" . "978-80-86238-90-6" . . . . "flexural strength; Young's modulus; elastic properties; zirconia; Starch (potato, corn, rice)"@en . "\u010Cesk\u00E1 spole\u010Dnost chemick\u00E1" . "Z(MSM6046137302)" . "Praha" . "The mechanical properties of starch-zirconia composites, prepared by starch consolidation casting, and their as-fired counterparts (porous zirconia ceramics) are investigated. The elastic modulus and strength can be controlled by selecting the starch type and fine-tuned by applying starch mixtures. Rice starch enhances both the Young's modulus and the flexural strength. For bodies with 30 vol.% of starch, the bulk densities are 2.17-2.47 g/cm3. Young's moduli can attain values of up to 7 GPa, while flexural strengths attain values up to 12 MPa, with a close correlation to bulk density. After firing porous zirconia ceramics are obtained, in which the bulk density differences are retained, leading to total porosities of 34, 26 and 21 % when using 30 vol.% of potato, corn and rice starch, respectively. Young's moduli are of order 60-120 GPa. Irrespective of the starch type, they exhibit a strong correlation to porosity, which is best described by an exponential relation." . . "Praha" . "Mechanical properties of starch-zirconia composites - their relation to composition and microstructure" . . "Mechanical properties of starch-zirconia composites - their relation to composition and microstructure"@en . "Gregorov\u00E1, Eva" . . . "The mechanical properties of starch-zirconia composites, prepared by starch consolidation casting, and their as-fired counterparts (porous zirconia ceramics) are investigated. The elastic modulus and strength can be controlled by selecting the starch type and fine-tuned by applying starch mixtures. Rice starch enhances both the Young's modulus and the flexural strength. For bodies with 30 vol.% of starch, the bulk densities are 2.17-2.47 g/cm3. Young's moduli can attain values of up to 7 GPa, while flexural strengths attain values up to 12 MPa, with a close correlation to bulk density. After firing porous zirconia ceramics are obtained, in which the bulk density differences are retained, leading to total porosities of 34, 26 and 21 % when using 30 vol.% of potato, corn and rice starch, respectively. Young's moduli are of order 60-120 GPa. Irrespective of the starch type, they exhibit a strong correlation to porosity, which is best described by an exponential relation."@en . . . . . "2011-11-02+01:00"^^ . . "6"^^ . "RIV/60461373:22310/11:43891547!RIV12-MSM-22310___" . "[9D1E0939E002]" . . "Musilov\u00E1, Anna" . "3"^^ . . "Mechanical properties of starch-zirconia composites - their relation to composition and microstructure" . "Proceedings of the 7th International Conference on Polysaccharides - Glycoscience" . "211252" . . "22310" . . "Pabst, Willi" . "2"^^ .