Browsing Exact and Earth Sciences by Subject "Organofunctionalized silica"
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Sílica quimicamente modificada com os grupos para-anisidina, para-fenitidina e para-fenilenodiamina usada como adsorvente para Pb2+, Cu2+, Cd2+ e Ni2+ em soluções aquosa e etanólica
(2008) [Journal article]Silica gel was chemically modified with the aromatic amines p-anisidine, p-phenytidine and p-phenylenediamine, using grafting reactions. The resulting modified silicas were characterized by infrared spectroscopy and N2 ...