Adding particles into the polymer matrix can improve the heat conductivity, especially when the particle network forms. However, if the particle loading is too low to form the network, what’s the transmission path and the related mechanism? How does the dispersion influence the heat conductivity? For example, comparing the ideal homogeneous dispersion and the situation that particles form small clusters, which one get higher heat conductivity? Are there some literatures discussing the transmission path and the related mechanism?

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