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A procedure for determining the concentration of Hydroxyl Groups on Silica Surfaces |
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| Authors: | J D Madeley R C Richmond |
| Abstract: | By determining the concentration of D2O in D2O/H2O liquid mixtures, it has been possible to develop a method to obtain the concentration of hydroxyl groups on the surface of silica gel. The results of 4.4 ± 0.2 –OH groups per 100 Å2 of surface are in good agreement with the findings of other workers. |
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