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1. Hibridos lamelares e hexagonais envolvendo silicio, aluminio, zirconio e titanio
By using tetraethylortosilicate, amorphous silica-gel, tetrabutoxyde of aluminium, zirconium and titanium, as well as n-alkyldiamnines as precursors, a series of twenty nine inorganic-organic hybrid materiais, with lamellar or hexagonal structures were synthesized. Is shown that lamellar silica samples can be sucessfully used as sequestrating agents for tran
Publicado em: 2000