Preparation of highly dispersed copper oxide by thermal destruction of binuclear CuII monofluoroacetate in zeolite Y cavities |
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| Authors: | A I Boltalin E E Knyazeva E A Zhilinskaya D Courcot A Aboukais B V Romanovsky |
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| Institution: | (1) Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory, 119899 Moscow, Russian Federation;(2) Laboratory of Catalysis and Environment, Littoral University, 145 route du Pertuis d'Amont, 59140 Dunkerque, France |
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| Abstract: | Thermal destruction of the binuclear monofluoroacetate complex Cu2(CH2FCOO)4 deposited on zeolite Y was studied by the TG-DTA and ESR methods. Large particles of copper oxide are not formed and fine
dispersion of CuO in the matrix is observed due to low temperatures of the destruction of the supported complex (240–250°C)
and restriction of the process mainly to large cavities of the zeolite.
Published inIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 8, pp. 1371–1374, August, 2000. |
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| Keywords: | Clusters zeolite copper oxide TG-DTA ESR spectroscopy |
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