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Pyrene covalently anchored on a large external surface area zeolite as a selective heterogeneous sensor for iodide
Avelino Corma1, María S Galletero, Hermenegildo García
1Instituto de Tecnología Química UPV-CSIC, Avda. Los Naranjos s/n, 46022 Valencia, Spain.
Chemical Communications (Cambridge, England)
|July 19, 2002
Abstract:
Pyrene as a fluorophore has been covalently anchored on a delaminated ITQ-2 zeolite having a large external surface area (730 m2 g-1) and the resulting solid found to have a selective response as a heterogeneous sensor for I- in the presence of other halides.