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Rice husk is a plentiful waste material in all rice growing areas. It is primarily disposed of by open burning, which is, of course, ecologically undesirable, although. Low density silica aerogel beads were synthesized from rice husk ash via sodium silicate route. The gel beads were prepared by the ball dropping method and. The present work describes an improved process for preparation of silica aerogel microparticles (SAMs) for drug delivery from rice husk ash.

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Fetching data from CrossRef. XX is the XXth reference in the list of references. For reproduction of material from PPS: Based on gelation time and porous characteristics of SiO 2 aerogel, the optimum gel preparation technology was determined such as silica concentration of 6.


The article was received on 15 Mayaccepted on 13 Jul and first published on 14 Jul Search articles by author Sheng Cui. In all cases the Ref.

Download author version PDF. If huxk are not the author of this article and you wish to reproduce material from it in a third party non-RSC publication you must formally request permission using Copyright Clearance Center. For reproduction of material from NJC: For reproduction of material from PCCP: Jump to site search. Silica was leached from rice husk ash as sodium silicate by NaOH treatment.

Preparation of SiO2 aerogel from rice husk ash – RSC Advances (RSC Publishing)

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Using water glass as the silica source, SiO 2 aerogel was prepared via the sol—gel process and supercritical drying of ethanol. Preparation of SiO 2 aerogel from rice husk ash. If you are the author of this article you still need to obtain permission to reproduce the whole article in a third party publication with the exception of reproduction of the whole article in a thesis or dissertation. Back to tab navigation Download options Please wait Reproduced material should be attributed as follows: You do not have JavaScript enabled.

Information about reproducing material from RSC articles with different licences is available on our Permission Requests page. Preparation of SiO 2 aerogel from rice husk ash S.