Effect of wash solvents on salt removal in rice husk derived nano-silica
Precipitated nano-silica powders were prepared from rice husk ash by a method combining a sodium silicate based sol-gel process and traditional precipitation process. The transition of silica sol into silica gel (hydrogel) also produces undesirable sodium salt as a byproduct trapped in the gel micro...
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| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Published: |
2019
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/89640/ http://dx.doi.org/10.1063/1.5089405 |
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