Influence of Drying Procedure on the Mes
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Wen Lai Huang; Shi Hua Cui; Kai Ming Liang; Shou Ren Gu; Zhang Fu Yuan
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Article
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2002
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Elsevier Science
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English
โ 299 KB
Silica xerogels were prepared by thermal drying wet gels in an electric oven (70 degrees C) after certain duration of ambient drying, and the relevant effect is investigated on the mesopore structures and surface fractal dimensions of the resultant xerogels. The silica gels were derived from a hydro