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The effect of hydration/dehydration on the AC electrical conductivity of H4PVMo11O40 and some of its cesium salts used as catalysts

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Abstract

Changes in AC electrical conductance G of vanadium substituted 12-molybdophosphoric acid and of its (mono)-acid and neutral cesium salts were studied. Depending on the environment, the electrical conductivity is a combination of protonic and electronic conduction, the protonic one dominating at low temperature.

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Authors and Affiliations

  1. Institute of Physical Chemistry of the Romanian Academy, Splaiul Independentei 202, 77208, Bucharest, Romania

    Monica Caldararu, Cristian Hornoiu, Georgeta Postole, Mariana Carata, Alice Luminita Petre & Niculae I. Ionescu

  2. Timisoara Branch, Romanian Academy, B-dul Mihai Viteazul 24, 1900, Timisoara, Romania

    Viorel Sasca

  3. Institute of Applied and Physical Chemistry, Bremen University, P.O. Box 330440, D-28334, Bremen, Germany

    Nils I. Jaeger

Authors
  1. Monica Caldararu
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  2. Cristian Hornoiu
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  3. Georgeta Postole
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  4. Mariana Carata
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  5. Alice Luminita Petre
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  6. Viorel Sasca
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  7. Niculae I. Ionescu
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  8. Nils I. Jaeger
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Caldararu, M., Hornoiu, C., Postole, G. et al. The effect of hydration/dehydration on the AC electrical conductivity of H4PVMo11O40 and some of its cesium salts used as catalysts. Reaction Kinetics and Catalysis Letters 76, 235–242 (2002). https://doi.org/10.1023/A:1016571524908

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  • DOI: https://doi.org/10.1023/A:1016571524908

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