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DRS UV-Vis and EPR spectroscopy of hydroperoxo and superoxo complexes in titanium silicalite

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Abstract

The most important spectroscopic features in the UV-Vis of framework and extraframework Ti(IV) in titanium silicalite are briefly summarized. The spectroscopic manifestations of the complexes formed by framework Ti(IV) in presence of H2O2 are reported. The formation of EPR active species is also considered.

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Authors and Affiliations

  1. Dipartimento di Chimica Inorganica, Chimica Fisica e Chimica del Materiali, Via P. Giuria 7, 10125, Turin, Italy

    F. Geobaldo, S. Bordiga, A. Zecchina & E. Giamello

  2. Centro Ricerche di Bollate, ENICHEMANIC, Via S. Pietro 50, 20021, Bollate, MI, Italy

    G. Leofanti & G. Petrini

Authors
  1. F. Geobaldo
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  2. S. Bordiga
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  3. A. Zecchina
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  4. E. Giamello
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  5. G. Leofanti
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  6. G. Petrini
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Geobaldo, F., Bordiga, S., Zecchina, A. et al. DRS UV-Vis and EPR spectroscopy of hydroperoxo and superoxo complexes in titanium silicalite. Catal Lett 16, 109–115 (1992). https://doi.org/10.1007/BF00764360

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  • DOI: https://doi.org/10.1007/BF00764360

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