Fabrication of Si2N2O Ceramic Foam by Combination of Direct Ink Writing and Biological Foaming Techniques
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DOI: 10.1002/adem.201901541
Abstract: Si2N2O ceramic foam is developed by the combination of biological foaming (BF) technique and direct ink writing (DIW). The effect of yeast content on the rheological properties of inks and phase composition, microstructure, and mechanical… read more here.
Keywords: foam; biological foaming; si2n2o ceramic; ceramic foam ... See more keywords
Preparation of hierarchical porous Al2TiO5–mullite ceramics by biological foaming and its microstructural characterization
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DOI: 10.1016/j.ceramint.2019.01.033
Abstract: Abstract Macroporous Al2TiO5–mullite (AT–M) ceramics with a controllable hierarchical pore structure were prepared by combining biological foaming and flour consolidation using an ice bath to improve pore distribution. The effects of flour, yeast, and solid… read more here.
Keywords: biological foaming; hierarchical porous; mullite ceramics; preparation hierarchical ... See more keywords