Producing Large Complex-Shaped Ceramic Particle Stabilized Foams

Highly porous ceramic foams can be produced by combining particle stabilized foams and gelcasting concepts. Sulfonate‐type surfactants are selected to weakly hydrophobize the alumina surface and stabilize air bubbles in suspensions containing gelcasting additives, polyvinyl alcohol (PVA), and 2,5‐di...

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Bibliographische Detailangaben

Veröffentlicht in:	Journal of the American Ceramic Society 2013-05, Vol.96 (5), p.1407-1413
Hauptverfasser:	Chuanuwatanakul, Chayuda, Tallon, Carolina, Dunstan, David E., Franks, George V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alumina Aluminum oxide Ceramics Cracks Crosslinking Foams Microstructure Polyvinyl alcohol Polyvinyl alcohols Porosity Reagents Strength Surfactants
Online-Zugang:	Volltext
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