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Anionic platinum carbonyl cluster ([Pt 12 (CO) 24 ] 2− ) was ion-paired with the 3-chloropropyltrimethoxysilyl-ammonium group chemically bound to the surface of MCM-41. The materials undergo quick decarbonylation and have been characterized before decarbonylation by IR and UV–vis spectroscopy and after decarbonylation by XPS and TEM. They have been used as catalysts for the...
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