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Coesite Formation at Ambient Pressure and Low Temperatures
Coesite Formation Ambient Pressure Low Temperatures
2009/9/2
Partial crystallization of silica xerogel in the form of coesite has been obtained at low-pressure conditions and temperatures of ∼565∘C, in samples containing chlorophyll aggregates dispe...
A new route for preparation of sodium-silicate-based hydrophobic silica aerogels via ambient-pressure drying
gel washing silylation hydrophobic silica aerogel
2010/10/12
An in-depth investigation into the synthesis of hydrophobic silica aerogels prepared by the
surface derivatization of wet gels followed by subsequent drying at ambient pressure is
reported. The foll...
Influence of Solvent Exchange on the Physical Properties of Sodium Silicate Based Aerogel Prepared at Ambient Pressure
nanoporous silica sodium silicate hydrophobicity BET PSD FTIR
2016/3/30
Transparent nanoporous silica aerogel was synthesized at ambient pressure using sodium silicate (water
glass) precursor in a sol-gel process. Effect of solvents used for exchange on physical properti...