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Effect of C60 fullerene additions on the thermal conductivity of low-density polyethylene films |
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| Authors: | Salikhov T Kh Tabarov S Kh Rashidov D Tuichiev Sh Hussein A |
| Institution: | 1.Tajik State National University, ul. Rudaki 17, Dushanbe, 734025, Tajikistan ;2.Kohat University of Science and Technology, Kohat, 26000, Pakistan ; |
| Abstract: | The thermal conductivity of LDPE + C60 nanocomposites with a fullerene concentration up to 10 wt % is studied in the temperature range 20–80°C. This conductivity is found to nonlinearly decrease with increasing fullerene concentration. The decrease in the thermal conductivity of the composites is considered to be caused by a decrease in the phonon mean free path as a result of an increase in the number of scattering centers. The temperature dependence of the thermal conductivity is found to have a maximum. |
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