作者: M.R. Böhmer , A.R. Balkenende , T.N.M. Bernards , M.P.J. Peeters , M.J. van Bommel
DOI: 10.1016/B978-012513745-4/50049-4
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摘要: … Ifxra can be obtained with methyl-substituted precursors. These … treatment of an aqueous solution of sodium silicate, CTAC, … hydrolysis mixture, but if the pre-hydrolysis period is too long, …