Effective thermal conductivity of CdS/ZnS nanoparticles embedded polystyrene nanocomposites |
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Authors: | S Agarwal D Patidar N S Saxena |
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Institution: | 1. Semi-conductor and Polymer Science Laboratory, Department of Physics, University of Rajasthan, Jaipur, 302004, India 2. Department of Applied Science, Krishna Institute of Engineering and Technology, Ghaziabad, 201206, India
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Abstract: | CdS/PS and ZnS/PS nanocomposites have been prepared by solution casting method with different wt% of cadmium sulphide (CdS) and zinc sulphide (ZnS) nanoparticles and characterized through X-ray diffraction and transmission electron microscope measurements. The effective thermal conductivity of polymer nanocomposites has been measured by transient plane source method over the temperature range from room to 150 °C. The experimental results showed that the thermal conductivity has been found to increase up to 4 wt% of CdS/ZnS nanoparticles and then decrease for 6 and 8 wt% of nanoparticles. |
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