TEXTURAL CHARACTERISTICS OF AEROGELS OBTAINED FROM SONOGELSReport as inadecuate




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Abstract : Ultrasonic treatment of mixtures of TEOS + H2O enables gels to be obtained without the necessity of using alcohol as a common solvent. The influence of energy supplied by the ultrasounds and gelation temperature on the texture of the resulting aerogels were studied in order to determine the optimal conditions for sintering.





Author: N. De La Rosa-Fox L. Esquivias J. Zarzycki

Source: https://hal.archives-ouvertes.fr/



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