Synthesis of mullite powders by acrylamide polymerization

作者: A. Sin , J. J. Picciolo , R. H. Lee , F. Gutierrez-Mora , K. C. Goretta

DOI: 10.1023/A:1017974516719

关键词: Chemical engineeringPolymerMullitePolymerizationMaterials scienceParticleAluminium silicateCeramicThermogravimetryDifferential thermal analysisMineralogy

摘要: Mullite (3Al{sub 2}O{sub 3} {center_dot} 2SiO{sub 2}) ceramics and composites are widely used. Synthesis of mullite powders, especially those that can be readily sintered, remains a focus much current research. In support recent efforts to fabricate fibrous monoliths use superplastic flow join ceramics, we have looked synthesize reactive powders. Recent advances in application acrylamide polymers ceramic synthesis offer promise obtaining large quantities high-quality powder at relatively low cost. We report here on from monomers powders two interesting particle sizes.

参考文章(8)
A. R. Boccaccini, C. B. Ponton, Colloidal processing of mullite ceramics: Are silica-alumina “composite” precursor particles essential? Journal of Materials Science Letters. ,vol. 19, pp. 1687- 1688 ,(2000) , 10.1023/A:1006738809679
H. Schneider, K. Okada, J.A. Pask, Mullite and mullite ceramics ,(1994)
C.Y. Chen, G.S. Lan, W.H. Tuan, Preparation of mullite by the reaction sintering of kaolinite and alumina Journal of The European Ceramic Society. ,vol. 20, pp. 2519- 2525 ,(2000) , 10.1016/S0955-2219(00)00125-4
Y. Zhou, J. Vleugels, T. Laoui, O. van der Biest, Toughening of sol-gel derived mullite matrix by Al2O3 platelets Journal of Materials Science Letters. ,vol. 13, pp. 1089- 1091 ,(1994) , 10.1007/BF00633522
Seong-Hyeon Hong, Gary L. Messing, Development of Textured Mullite by Templated Grain Growth Journal of the American Ceramic Society. ,vol. 82, pp. 867- 872 ,(1999) , 10.1111/J.1151-2916.1999.TB01847.X
Marion Bartsch, Bilge Saruhan, Martin Schmücker, Hartmut Schneider, Novel Low‐Temperature Processing Route of Dense Mullite Ceramics by Reaction Sintering of Amorphous SiO2‐Coated γ‐Al2O3 Particle Nanocomposites Journal of the American Ceramic Society. ,vol. 82, pp. 1388- 1392 ,(2004) , 10.1111/J.1151-2916.1999.TB01928.X
Kenong Xia, Terence G. Langdon, The toughening and strengthening of ceramic materials through discontinuous reinforcement Journal of Materials Science. ,vol. 29, pp. 5219- 5231 ,(1994) , 10.1007/BF01171532