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ZSM-5 zeolite synthesis in the presence of a copper-phthalocyanine complex characterization by ESR and Xe NMR |
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| Authors: | A Gedeon M Valeux M Gruia G Minghua J Fraissard |
| Institution: | Laboratoire de Chimie des Surfaces, CNRS URA 1428, Université Pierre et Marie Curie Tour 55-3è Etage, Case 196, 4 Place Jussieu, Paris 75252 Cedex 05, France |
| Abstract: | In the presence of a copper phthalocyanine complex (CuPc), it is possible to synthesize ZSM-5 zeolite containing the complex, and the crystallinity is good, provided that the amount of CuPc trapped is lower than the number of channel intersections where it can be located without too much distortion. The crystallinity is retained after decomposition of the CuPc in a stream of air at 500 °C. The copper-ZSM-5 system is characterized by the combined application of xenon adsorption, ESR and 129Xe NMR spectroscopy. |
| Keywords: | ZSM-5 zeolite Copper phthalocyanine complex Crystallinity 129Xe NMR spectroscopy |
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