Thermal stabilities of nanocomposites: mono- or binuclear Cu complexes intercalated or immobilised in/on siliceous materials

Szilágyi, István and Labádi, Imre and Pálinkó, István (2009) Thermal stabilities of nanocomposites: mono- or binuclear Cu complexes intercalated or immobilised in/on siliceous materials. NANOPAGES, 4 (1). pp. 1-12. ISSN 1787-4033

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Abstract

Various copper(II) complexes as guests were immobilised among the layers of montmorillonite or on silica gel as hosts. Anchoring took place through hydrogen bonds and ion exchange for montmorillonite, while the forces of interaction were either hydrogen bonding or covalent bonds for the copper complex–silica gel nanohybrids. The thermal stabilities of these substances were studied under oxidizing atmosphere and it was found that anchoring increased the durability of the host-guest complexes relative to the host-free ones.

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