About the nanoporosity elimination above 800 °C in xerogels prepared from TEOS sono-hydrolysis

Physica Status Solidi (A) Applied Research

Volumn 196, Issue 2, 2003, Pages 379-383

  Vollet, D R ^a   Donatti, D A ^a   Ibanez Ruiz A ^a   Da Silva, J S P ^a  

^a SÃO PAULO STATE UNIVERSITY UNESP   (Brazil)

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVATION ENERGY; DENSIFICATION; DENSITY MEASUREMENT (SPECIFIC GRAVITY); DILATOMETERS; HYDROLYSIS; MIXTURES; NANOSTRUCTURED MATERIALS; POROSITY; SILICA; THERMOANALYSIS; VISCOSITY; X RAY SCATTERING;

DILATOMETRIC THERMAL ANALYSIS; NANOPOROSITY; SONO-HYDROLYSIS; TETRAETHOXYSILANE; XEROGEL;

GELS;

EID: 0038022985     PISSN: 00318965     EISSN: None     Source Type: Journal    
DOI: 10.1002/pssa.200305948     Document Type: Article

References (9)

1. C. J. Brinker and G. W. Scherer, Sol-Gel Science: The Physics and Chemistry of Sol-Gel Processing (Academic Press, San Diego, 1990).
2. M. Tarasevich, Am. Ceram. Soc. Bull. 63, 500 (1984).
3. D. A. Donatti and D. R. Vollet, J. Non-Cryst. Solids 208, 99 (1996).
4. N. de la Rosa-Fox, L. Esquivias, A. F. Craievich, and J. Zarzycki, J. Non-Cryst. Solids 121, 211 (1990).
5. D. R. Vollet, D. A. Donatti, and A. Ibañez Ruiz, J. Non-Cryst. Solids 306, 11 (2002).
6. G. Porod, General Theory, in: Small Angle X-Ray Scattering, edited by O. Glatter and O. Kratky (Academic Press, London, 1982).
7. J. L. Woolfrey and M. J. Bannister, J. Am. Ceram. Soc. 55, 390 (1972).
8. G. W. Scherer, C. J. Brinker, and E. P. Roth, J. Non-Cryst. Solids 72, 369 (1985).
9. F. G. Araújo, G. P. LaTorre, and L. L. Hench, J. Non-Cryst. Solids 185, 41 (1995).