Microstructure of Ceramics TiO2 Obtained by Protein Consolidation

Jerusa Góes Aragão Santana; Élson de Campos; Emerson Ferreira de Lucena; Rogério Pinto Mota

doi:10.4028/www.scientific.net/MSF.727-728.1010

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Effect of the Dry Bulk Density on the Fired Properties of Clayey Ceramics
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Use of Ash from the Incineration of Elephant Grass (Pennisetum purpureums shaum) into Clayey Ceramic
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Characterization and Thermal Behavior of Red Ceramic Incorporated with Flat Glass Waste
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Influence of Heating Rate and Burning Temperature on the Thermal Decomposition of Textile Sludge
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Microstructure of Ceramics TiO₂ Obtained by Protein Consolidation
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Wollastonite as a Flux for Ceramics Bodies
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Effect of TiO₂ and TiB₂ on Pressureless Sintering of B₄C
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Sintering Behavior of LZS Glass-Ceramics
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Sintering of Alumina Powders Obtained by a Pechini-Type Method with Addition of Seeds
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HomeMaterials Science ForumMaterials Science Forum Vols. 727-728Microstructure of Ceramics TiO2 Obtained by...

Microstructure of Ceramics TiO₂ Obtained by Protein Consolidation

Abstract:

Porous ceramics can be produced by adding starch (corn, potato) and protein (animal or vegetable) to raw material as pore forming element. In this study, titanium dioxide ceramics were formed by vegetable protein consolidation. Soybean was chosen as the binding agent and pore forming. The samples, which were produced in cylindrical shape, had the following processing: material mixture, gelling, drying, pre-sintering and sintering. Heated platinum microscopy were performed by using suspensions with different compositions in order to verify protein gelling capacity and better know the temperature in which this process occurs. The samples were characterized by apparent porosity and roughness measurement. Besides, imaging by light microscopy was also performed in order to determine the sample morphology and porosity.

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Materials Science Forum (Volumes 727-728)

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1010-1015

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https://doi.org/10.4028/www.scientific.net/MSF.727-728.1010

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Online since:

August 2012

Authors:

Jerusa Góes Aragão Santana, Élson de Campos, Emerson Ferreira de Lucena, Rogério Pinto Mota

Keywords:

Ceramic, Forming, Microscopic Analyses, Porous, Protein

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