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A new synthetic route to produce metal zeolites with subnanometric magnetic clusters
Authors:Barea Eva M  Fornés Vicente  Corma Avelino  Bourges Patrick  Guillon Emmanuelle  Puntes Victor F
Affiliation:Instituto de Tecnología Química, UPV-CSIC, Universidad Politécnica de Valencia, Avda. de los Naranjos s/n, 46022 Valencia, Spain.
Abstract:By using a Co layered silicate as a source of Co and SiO(2), Co-Beta and Co-ZSM-5 zeolites with tetrahedrically coordinated cobalt were synthesized. Subnanometric clusters of Co can be produced and a magnetic material with superparamagnetic-paramagnetic phase transition is obtained.
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