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Determination of kinetic parameters of inorganic metalporphyrins

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Abstract

The thermal properties of four heteropoly complexes α-K3H3[SiW11Ni(H2O)O39]·11.5H2O (I), α-K3H2[SiW11Fe(H2O)O39]·9H2O (II), α-[(C4H9)4N]3.5H1.5[SiW11Fe(H2O)O39]·4.5H2O (III) and α-[(C4H9)4N]3.5H2.5[SiW11Cu(H2O)O39]·6H2O (IV) were studied by means of TG, DTA and DSC. The activation energy and reaction order of the thermal decomposition reaction of these complexes have been calculated.

Zusammenfassung

Mittels TG, DTA und DSC wurden die thermischen Eigenschaften der vier heteropolaren Komplexe α-K3H3[SiW11Ni(H2O)O39]·11.5H2O (I), α-K3H2[SiW11Fe(H2O)O39]·9H2O (II), α-[(C4H9)4N]3.5H1,5[SiW11Fe(H2O)O39]·4.5H2O (III) und α-[(C4H9)4N]3.5H2,5 [SiW11Cu(H2O)O39]·6H2O (IV) untersucht. Die Aktivierungsenergie und Reaktionsordnung der thermischen Zersetzungsreaktion dieser Komplexe wurde berechnet.

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Authors and Affiliations

  1. Department of Chemistry, Northeast Normal University, 130024, Changchun, Jilin Province, China

    Lunyu Qu, Ronghua Ma & Yaguang Chen

  2. The Center of Analysis and Measurement, Northeast Normal University, 130024, Changchun, Jilin Province, China

    Yu Chen

  3. The Qiqihaer Central Station of Monitoring Environment, 161006, Qiqihaer, Hailongjiang Province, China

    Chuntao Liu

Authors
  1. Lunyu Qu
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  2. Ronghua Ma
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  3. Yaguang Chen
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  4. Yu Chen
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  5. Chuntao Liu
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Qu, L., Ma, R., Chen, Y. et al. Determination of kinetic parameters of inorganic metalporphyrins. Journal of Thermal Analysis 45, 275–287 (1995). https://doi.org/10.1007/BF02548691

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  • DOI: https://doi.org/10.1007/BF02548691

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