O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[S:19]([O-:23])([O-:22])(=[O:21])=[O:20].[Al+3:24].[S:25]([O-:29])([O-:28])(=[O:27])=[O:26].[S:30]([O-:34])([O-:33])(=[O:32])=[O:31].[Al+3]>O>[S:19]([O-:23])([O-:22])(=[O:21])=[O:20].[Al+3:24].[S:25]([O-:29])([O-:28])(=[O:27])=[O:26].[S:30]([O-:34])([O-:33])(=[O:32])=[O:31].[Al+3:24]To the aqueous polymer mixture was added 0.4 g aluminum sulfate octadecahydrate (Sigma Aldrich, Wis.) in 50 mL deionized water. The polymer mixture was then mixed for 30 minutes to provide a crosslinked polymer gel.
Wird geladen…