Hydrothermal modification of silica gels
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R Leboda; E Mendyk; A Gierak; V.A Tertykh
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Article
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1995
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Elsevier Science
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English
โ 500 KB
The effect of the duration of hydrothermal treatment (in the range 1-20 h) on the parameters of the pore structure of silica xerogels was investigated. Silica gels with different initial porous structure parameters were used. The specific surface area (S) of the adsorbents changed from 830 to 38 m 2