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Porous structure of mixed silica samples by thermogravimetric method
Authors:J Goworek  W Stefaniak
Institution:(1) Faculty of Chemistry, Maria Curie-Sklodowska University, 20031 Lublin, Poland
Abstract:Thermogravimetric analysis was applied to the characterization of the porosity of silica gels. Results from thermogravimetric method are compared with those obtained from the nitrogen method. The consistency of the parameters characterizing the porous structure of silica gels derived from the data of various methods is satisfactory.
Keywords:mixed silica  porous structure  TG
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