Figure 6.
(a) Three-dimensional plot of the Seebeck coefficient of composites as a function of C60 and rGO weight loading in composites, indicating more than 4-fold enhancement. (Table S1 shows the Seebeck coefficients with error bars.) (b) The electrical conductivity of nanohybrids-filled polymer composites. (c) Normalized Seebeck coefficient and electrical conductivity to show the improvement factor. α0, σ0 are the Seebeck coefficient and electrical conductivity of pure polymer matrix, respectively.