Article ID Journal Published Year Pages File Type
1524674 Materials Chemistry and Physics 2011 12 Pages PDF
Abstract

- First use of supercritical ethanol for preparing RF organic and carbon aerogels.
- Exchanging water of RF hydrogels by acetone or ethanol has low effect on porosity.
- Supercritical acetone and ethanol lead to similar materials only at low dilution.
- At high dilution, acetone leads to much higher pore volumes than ethanol does.
- Acetone is as good as CO2 for supercritical drying of RF gels.
Related Topics
Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
Authors
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