Preparation, characterization and cataly
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A. Gil; M. A. Vicente; R. Toranzo; M. A. Bañares; L. M. Gandía
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Article
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1998
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Wiley (John Wiley & Sons)
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English
⚖ 235 KB
A natural saponite was pillared with hydroxy-aluminium, hydroxychromium and hydroxy-chromiumÈaluminium solutions. The solutions of intercalation were characterized by visible spectroscopy, showing the presence of chromium oligomers. The pillared saponites were characterized by X-ray di †raction and