Effects of solvent exchange period and heat treatment on physical and chemical properties of rice husk derived silica aerogels
In this study, hydrophobic silica aerogels were synthesized from rice husk ash-derived sodium silicate through sol-gel processing, solvent exchange, surface modification and ambient pressure drying. By volume, 10% of trimethylchlorosilane (TMCS) in 90% of n-hexane was used as a hydrophobic solution...
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Springer Science and Business Media B.V.
2021
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