Structural Modification of Polymer Nanocomposites Based on Tetrazole

Abstract:

Structural features and dielectric behavior of polymeric systems based on tetrazole are investigated after combining them with potassium nitrate (KNO₃) and potassium chloride (KCl). It was found that the salt additives added to the system exist in the form of the singular crystallites that is the closed inclusions chaotically distributed inside polymeric matrix. Injection of potassium nitrate increases the value of dielectric permittivity on the studied interval of frequencies. Potassium chloride reduces the value of dielectric permittivity of the polymeric system in the field of high frequencies, and increases it in the field of low frequencies. Addition of salt increases the specific conductivity of composites that indicates increase in degree of dissociation of ionogenic substances. In the studied systems, ionogenic substances, besides salt additives, including water and remains of catalysts.

• Periodical: Key Engineering Materials (Volume 723)
• Pages: 459-463
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.723.459
• Online since: December 2016
• Authors: Evgeniy N. Lushin*, Rene Alejandro Castro
• Keywords: Conductivity, Dielectric Permittivity, Polymeric Systems, Structural Properties, Tetrazole

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