Spectroscopic investigation of the redox properties of CoAPO molecular sieves

M.P.J. Peeters, J.H.C. Hooff, van, R.A. Sheldon, V.L. Zholobenko, L.M. Kustov, V.B. Kazansky

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

Samenvatting

Acid sites in CoAPO-5 and CoAPO-11 and redox properties of these Co-substituted aluminophosphates have been investigated using UV- and IR-spectroscopy. The data obtained show that CoAPO exhibits quite unusual acidic and redox properties. The absence of the bridged OH-group seems to be a common feature of Me2+ contg. MeAPOs. The behavior of Co2+ /Co3+ couple in redox reactions turns out to be very different from that characteristic for supported cobalt ions. [on SciFinder (R)]
Originele taal-2Engels
TitelProceedings from the Ninth International Zeolite Conference : 9 (Montreal) : 1992.07.05-10
RedacteurenR. Balmoos, von, J.B. Higgins, M.M.J Treacy
Plaats van productieBoston
UitgeverijButterworth-Heinemann
Pagina's651-658
ISBN van geprinte versie0-7506-9488-2
StatusGepubliceerd - 1993
Evenementconference; International Zeolite Conference ; 9 (Montreal) : 1992.07.05-10; 1992-07-05; 1992-07-10 -
Duur: 5 jul 199210 jul 1992

Congres

Congresconference; International Zeolite Conference ; 9 (Montreal) : 1992.07.05-10; 1992-07-05; 1992-07-10
Periode5/07/9210/07/92
AnderInternational Zeolite Conference ; 9 (Montreal) : 1992.07.05-10

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  • Citeer dit

    Peeters, M. P. J., Hooff, van, J. H. C., Sheldon, R. A., Zholobenko, V. L., Kustov, L. M., & Kazansky, V. B. (1993). Spectroscopic investigation of the redox properties of CoAPO molecular sieves. In R. Balmoos, von, J. B. Higgins, & M. M. J. Treacy (editors), Proceedings from the Ninth International Zeolite Conference : 9 (Montreal) : 1992.07.05-10 (blz. 651-658). Butterworth-Heinemann.