01103naa a2200169 a 450000100080000000500110000800800410001910000170006024500830007726000090016052003930016965300290056265300210059165300090061270000200062177302920064110294842006-02-20       1999    bl ---       0--  u    #d1 aALVES, C. R.  aSEM and EDX characterization of sol-gel SiO2 film on porous ceramic substrate.  c1999  aCommercial filters based on alumina-silicate ceramic, were used as substrates for SiO2 film deposition using the sol-gel technique. The main aim of this work is to increment the degree of hydrophilization by an increase of the Si density on the pore's surfaces. The hydrophilization is an important property to water-filters and can be defined by the silanois sites (SiOH) on the surface.  aAlumina-silicate ceramic  aHidrofilização  aTMOS1 aASSIS, O. B. G.  tActa Microscopica, Rio de Janeriogv. 8, Suppl. A, p. 319-320, Oct. 1999. Edição de P)roceedings of the XVII Congress of the Brazilian Society for Cell Biology for Microscopy and Microanalysis; X Congress of the Brazilian Society for Cell Biology held in Santos, SP, Oct. 1999. Resumo.