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  • Supercritical fluids as solvents for aerosol processing
    Knez, Željko ; Novak, Zoran
    Aerogels of different metal oxides are extremely porous high-tech materials with very high specific surface areas. They possess an ultrafine pore size and due to their high porosity, aerogels show a ... few highly interesting physico/chemical properties: very high specific surface area, low bulk density and low thermal conductivity. Preparation of aerogels includes several steps: sol-gel synthesis, drying and thermal treatment. Excelent properties of aerogels obtained with sol-gel synthesis were preserved with supercritical drying with CO2 and they are a key to different very useful applications of aerogels today.
    Source: High pressure in Venice (Vol. 1, str. 489-494)
    Type of material - conference contribution
    Publish date - 2002
    Language - english
    COBISS.SI-ID - 7394838

source: High pressure in Venice (Vol. 1, str. 489-494)

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