Porous Ceramics for High Temperature Filters

Cristina Ghitulica; Ecaterina Andronescu; O. Nicola; Mihaela Birsan

doi:10.4028/www.scientific.net/AMR.47-50.960

Paper Titles

Improvement of Microstructural Controllability of Cellular Ceramic for Multifunctional Composites
p.944

Wetting and Adhesion Behavior of Undulated a-C:H Film Deposited on Nano-Scale Copper Dot
p.948

Study of Nanometer Al₂O₃ Composite Electroless Deposit Strengthened by Different Laser Power
p.952

A Novel Method to Synthesize Nanocrystalline Calcium Phosphates
p.956

Porous Ceramics for High Temperature Filters
p.960

Continuum Modeling on Macroscopic Domain Patterns during Stress Induced Phase Transition in NiTi Tubes
p.964

Preventing Metal Structure from Water-Seepage by Organic Sealants Comparing Research
p.968

Study on the Dielectric Properties of Hybrid and Porous Polyimide-Silica Films
p.973

Preparation and Characterization of Functional Geopolymer
p.977

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 47-50Porous Ceramics for High Temperature Filters

Porous Ceramics for High Temperature Filters

Abstract:

Cordierite based ceramic porous materials are very promising for filtering applications, due to their low thermal expansion coefficient, but also due to high chemical stability and good mechanical resistance. The cordierite powders were obtained through the co-precipitation method, while the porous ceramics were prepared by mixing the ceramic powder with an organic compound, which will burn during consequent thermal treatments, leading to an open pore ceramic web. Samples with different proportions of glucose were thermally treated at temperatures between 1050 and 1400oC. The samples were analyzed in what it concerns the mineralogical composition, open porosity and pores distribution, compressive strength and microstructure.