THERMOPHYSICAL PROPERTIES OF PVDF+Fe DISPERSED NANOCOMPOSITES
J.R. Sultanova
2024   03   az   p.19-22

ABSTRACT

The objective of the presented paper is to analyse the thermal stability of PVDF+Fe-based polymer nanocomposite samples in relation to the amount of nanofiller volume. Polymer nanocomposites obtained by solution mixing were moulded into thin layers. Subsequent to this, their thermophysical properties were studied by thermogravimetric analysis and differential scanning calorimetry, with the qualitative and quantitative changes occurring in them reflected in thermograms. This included the degree of crystallisation, enthalpy of melting, and so forth. Through characterisation, it was established that there was a significant effect of Fe nanoparticles on the thermostability of polyvinylidene fluoride polymer.

Keywords: polyvinylidene fluoride, Fe nanoparticles, polymer nanocomposites, nanofiller, DSC analysis, TGA analysis.
UOT: 546.21;538.935

DOI:-

Received: 05.09.2024
Internet publishing: 11.09.2024

AUTHORS & AFFILIATIONS

Azerbaijan State Oil and Industry University, 20 Azadlig ave. Baku, AZ 1010
E-mail: ceyranrehmetova@mail.ru

Graphics and Images

   

Fig.1-2-3

 [1]   B.M. Khairul/ Effects of UV Light on Mechanical Properties of Carbon Fiber Reinforced PPS Thermoplastic Composites / Khairul B. M., Ibrahim A., Abdulaziz A [et al. POLYCHAR 23 – World Forum on Advanced Materials, Lincoln:, July 2016. Volume 365, Issue1., p. 157-168.
[2]   N.S. Kommareddi, M. Tata, V.T. John et al. Synthesis of superparamagnetic polymer-ferrite composites using surfactant microstructures. Chemistry of Materials , 1996. 8(3), p. 801-809.
[3]   S. Manne, I.A. Aksay. Thin film sand nanolaminatesin corporating organic /inorganic interfaces // Current Opinion in Solid State & Materials Science , 1997. 2, p. 358-364.
[4]   Л.Х. Кучменова. Термические свойства полимер-полимерных композитов на основе полипропилена: автореферат диссертации на соискание ученой степени кандидата технических наук, Нальчик, 2014, 23 с.
[5]   V. Khrenov, F. Schwager, M. Klapper et al. Compatibilization of inorganic particles for polymeric nanocomposites. Optimization of the size and the compatibility of ZnO particles. Polym Bull, 2007, 58 (5), p. 799-807.
[6]   K. Klaudia, P. Kinga. Thermal Decomposition of Polymer Nanocomposites With Functionalized Nanoparticles. Polymer Composites with Functionalized Nanoparticles, 2019, p. 405–435. doi:10.1016/b978-0-12-814064-2.00013-5.
[7]   A.J. Lovinger. Annealing of poly (vinylidene fluoride) and formation of a fifth phase. Macromolecules, 1982, 15, p. 40–44.
[8]   M.L. Saladino, T.E. Motaung, A.S. Luyt et al. The effect of silica nanoparticles on the morphology, mechanical properties and thermal degradation kinetics of PMMA. Polymer degradation and stability, 2012. 97 (3), p. 452-459.