Modeling of Nanostructured Polymer-Metal Composite for Thermal Interface Material Applications
Previous studies have discovered a unique type of nanostructured polymer-metal composite for thermal interface material with effective thermal conductivity of 8 W/mK. It is a promising result but extensive efforts are still required to further enhance the thermal conductivity. Therefore, this paper will try to help the process with modeling and simulation. Calculations reveal the alignment of the fibers have insignificant influence. Therefore volume percentages of fiber together with mean interface temperature become the dominating parameters of effective thermal conductivities of thermal interface material. Based on this approximation, simulation was taken which showed good results in comparison with experimental data. However, the preferred volume percentage of fibers (33％) was slightly too large according to the surface image of thermal interface material.
Zhili Hu Bj(o)rn Carlberg Cong Yue Xingming Guo Johan Liu
Key Laboratory of Advanced Display and System Applications, Ministry of Education and SMIT CenterSch SMIT Center and BioNano Systems Laboratory, Department of Microtechnology and NanoscienceChalmers Un Key Laboratory of Advanced Display and System Applications, Ministry of Education and SMIT CenterSch Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University,Yanchang Road 149, Shan
国际会议
北京
英文
481-484
2009-08-10（万方平台首次上网日期，不代表论文的发表时间）