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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Bibliographic Details
Main Authors: Abdul Halim, Zulhelmi Alif, Mat Yajid, Muhamad Azizi, Hamdan, Halimaton
Format: Article
Published: Springer Science and Business Media B.V. 2021
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Online Access:http://eprints.utm.my/id/eprint/94606/
http://dx.doi.org/10.1007/s12633-020-00421-5
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