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Influence of Radiolysis on the Heat Resistance of Chitosan and Lignosulfulonate

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Abstract

The postradiation thermal decomposition of lignosulfonates and krill chitosan has been studied using differential scanning calorimetry and thermogravimetry. It has been shown that irradiation facilitates a more than twofold decrease in the yield of charred residue in chitosan but only slightly affects the thermolysis of lignosulfonates.

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Funding

This work was carried out in the framework of a state contract no. AAAA-A16-116121410087-6 with the use of the equipment provided by the Center for Shared Use of Physical Research Methods at the Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences.

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Authors and Affiliations

  1. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, 119991, Moscow, Russia

    V. V. Kalistratova, E. V. Belova & A. V. Ponomarev

Authors
  1. V. V. Kalistratova
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  2. E. V. Belova
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  3. A. V. Ponomarev
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Corresponding author

Correspondence to E. V. Belova.

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Translated by V. Makhlyarchuk

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Kalistratova, V.V., Belova, E.V. & Ponomarev, A.V. Influence of Radiolysis on the Heat Resistance of Chitosan and Lignosulfulonate. High Energy Chem 54, 291–293 (2020). https://doi.org/10.1134/S0018143920040086

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  • DOI: https://doi.org/10.1134/S0018143920040086

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