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Variation in the strength of base sites in the system La2O3–ZrO2 in the range 25-200°C

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Theoretical and Experimental Chemistry Aims and scope

Based on electronic diffuse reflectance spectra of indicators adsorbed on La2O3–ZrO2, obtained at 25-200 °C, we have shown that the strength of its basic sites sharply increases from H–S ≤ +17.2 to H–S ≤ +33.0 in the range 25-140 °C.

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References

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Authors and Affiliations

  1. Institute for Sorption and Endoecology Problems, National Academy of Sciences of Ukraine, Vul. Generala Naumova, 13, Kyiv, 03164, Ukraine

    V. V. Brei, D. V. Shistka & S. I. Levitskaya

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  1. V. V. Brei
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  2. D. V. Shistka
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  3. S. I. Levitskaya
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Correspondence to V. V. Brei.

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Translated from Teoreticheskaya i Éksperimental’naya Khimiya, Vol. 45, No. 2, pp. 112-114, March-April, 2009.

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Brei, V.V., Shistka, D.V. & Levitskaya, S.I. Variation in the strength of base sites in the system La2O3–ZrO2 in the range 25-200°C. Theor Exp Chem 45, 122–124 (2009). https://doi.org/10.1007/s11237-009-9073-x

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  • DOI: https://doi.org/10.1007/s11237-009-9073-x

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