Microwave-assisted Al-substituted Tobermorite Synthesis
- 1 April 2000
- journal article
- Published by Springer Nature in Journal of Materials Research
- Vol. 15 (4) , 850-853
- https://doi.org/10.1557/jmr.2000.0122
Abstract
The effect of microwave heating on the hydrothermal synthesis of Al-substituted tobermorite and the removal characteristics of resulting materials were examined and compared with the effect of conventional heating. The microwave heating reduced the crystallization time of Al-substituted tobermorite—i.e., Al-substituted tobermorite was synthesized within 80 min at around 140 °C—and produced smaller crystallites than the conventional heating. The minute crystallites were found to promote the removal characteristics for Cs+ ions in short reaction time.Keywords
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