Retention of heavy metal ions on SBA-15
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Maria Concetta Bruzzoniti; Ambra Prelle; Corrado Sarzanini; Barbara Onida; Sonia
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Article
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2007
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John Wiley and Sons
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English
โ 436 KB
## Retention of heavy metal ions on SBA-15 mesoporous silica functionalised with carboxylic groups Three samples of SBA-15 functionalised with -(CH 2 ) 3 COOH groups have been prepared by co-condensation, starting from solutions of TEOS and 4-(triethoxysilyl)butyronitrile, acting as -(CH 2 ) 3 COOH