2016 (1) 2

https://doi.org/10.15407/polymerj.38.01.018

The Features of the Processes of Heat Transfer in Thermoset Nanocomposites Based on Nanofillers with Different Anisometry

V.V. Korskanov, I.L. Karpova, T.A. Shantalii, E.S. Dragan

Institute of Macromolecular Chemistry NAS of Ukraine

48, Kharkivske shose, Kyiv, 02160, Ukraine

Polym. J., 2016, 38, no. 1: 18-23.

Section: Structure and properties.

Language: Ukrainian.

Abstract:

The thermophysical properties, thermodynamics of formation and thermodynamic state at every stage of formation of the epoxy nanocomposites based on nanofillers with different spatial isometry (nanotubes, nanospheres, nanoplates) were investigated.  It has been found that the formation of the structural organization of nanocomposites occurs by various mechanisms  at early stages of their preparation. It is shown that the formation of the structure and morphology  of nanocomposite dependence from  the nature and specific outside surface of nanofiller. The phenomenon of redistribution of the thermal fields to direction orientation towards isometric heat-conducting nanofillers were discovered by methods of the scanning of samples of the thermal fields with different spatial directions. The analysis of the experimental data shown that the orientation of the  isometric nanocomposites nanofillers in nanocomposites leads to  anisotropy their thermal conductivity.

Key words: thermophysical properties, thermodynamics, anisometric nanofillers, anisotropy.

Література

1. Paul D.R., Robeson L.M. //Polymer. – 2008. – 49. – P. 3187–3204.
2. Wang M., Pan N. // Materials Science and Engineering. – 2008. – 1. – P. 1–30.
3. Fu Y., He Zh., Mo D., Lu Sh. //Applied Thermal Engineering. – 2014. –66. – P. 493–498.
4. Caulkin R. , Tian W., Pasha M., A. Hassanpour, Jia X. // Computers & Chemical Engineering. – 2015. –76. – P. 160–169.
5. Boudenne A., Mamunya Ye., Levchenko V., Garnier B., Lebedev Ye. // Europ. Polymer J. – 2015. –63. – P. 11–19.
6. Yoonessi M. , Gaier J.R., Peck J.A., Meador M.A. //Carbon. – 2015. – 84. – P. 375–382.
7. Диннисен Т., Ташникова Ю.,В. // Лакокрасоч. материалы и их применение. – 2007. –1, № 4. – C. 1–6.
8. Лемеш Н.В, Лысенков Э.А., Гомза Ю.П. и др. // Укр. хім. журн. – 2010. –76, № 5. – С. 29–36.
9. Корсканов В.В., Мамуня Є.П., Карпова І.Л. та ін. // Полімер. журн.– 2011. –33, № 2.– С.107–110.
10. Пахаренко В.А., Зверлин В.Г., Кириенко Е.М. Наполненные термопласты: Справочник / Под общ. ред. акад. Ю. С. Липатова. – К.: Технiка, 1986. – 182 с.
11. Parameswaran V., Shukla D. // Materials Sci. and Engineering. – 2010 –527, № 16. –17. – P. 3792–3799.
12. Базаров И. П. Термодинамика. – М.: Высшая школа, 1991. – 376 с.
13. Hu M., Yu D., Wei J. // Polymer Testing. – 2007. –26. – P. 333–337.
14. Montserrat S. // Polymer. – 1995. –36, N 2. – P. 435–436.
15. Song Yu., Yang Ch., Liu D., Lin Y., Nan C.W. // Ceramics International. – 2012. –38. – P. 591–594.