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Keyword: Supercritical Drying

Total Papers Found: 4

Production of porous cellulose aerogel fibers by an extrusion proces

Author(s): , , , , ,

This study outlines the preparation method and properties of thin extruded cellulose aerogel fibers and monolithic pieces. Microcrystalline cellulose was combined with a hydrated calciumthiocyanate salt melt to form a ...

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Preparation and characterization of ultralow density silica aerogels by acetonitrile supercritical drying

Author(s): , , ,

In this study, ultralow density silica aerogels were synthesized and their thermal conductivities were tested to determine how supercritical drying affected the samples. A Hot-Disk TPS2500 measured the thermal conductivity ...

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Carbon fiber reinforced carbon aerogel composites for thermal insulation prepared by soft reinforcement

Author(s): , ,

In order to improve the brittleness and shrinkage experienced by carbon aerogels during the drying process, carbon fibers were added to the aerogel. Supercritical drying was used in order to ...

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A New Class of Opacified Monolithic Aerogels of Ultralow High-Temperature Thermal Conductivities

Author(s): , ,

The main objective of this research project was to create a material with a very low thermal conductivity at high temperatures, for the conservation of energy in high temperature systems. ...

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