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Showing 1 to 1 of 1 for “"DMDES"”.
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Hydrophobic, fluorinated silica xerogel for low-k applications.
… and condensation of dimethyldiethoxysilane (DMDES) (solvent (EtOH) to DMDES molar ratio R = 4, water to DMDES molar ratio r = 4, 0.01 N HCl catalyst) was analyzed using high-resolution liquid 29Si NMR. It was found that after several hours, DMDES hydrolyzed and condensed into linear and …