| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1513823 | Energy Procedia | 2012 | 6 Pages |
Abstract
Using the rice husk as raw material, the native in-situ mastoid SiO2 is purified by acid and alkali pretreatment. The morphologies and structures of the native in-situ mastoid SiO2 are characterized and analyzed with SEM, HRTEM, FT-IR, EDS and XRD. The results show that the native in-situ SiO2 is mastoid and amorphous. Si content is increasing from the outer surface to the inner surface of the rice husk.
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