Fig. 6: Exploring the structure-property relation via a finite-difference time domain (FDTD) simulation.
From: Humidity-tolerant porous polymer coating for passive daytime radiative cooling
a Anisotropy factor subtracted from one spheroid micropore in P(VdF-HFP) with different size and aspect ratio. b Simulated scattering efficiency of spheroid micropores in P(VdF-HFP) with different size and aspect ratio. c Comprehensive estimation of the trend of the transport mean free path compared with the experimental results. d Normalized scattering angular profile averaged over the whole solar spectrum range of spheroid pores in P(VdF-HFP) with different size and aspect ratio where the direction of wave incidence is denoted by a bold black arrow. The x- and y- error bars represent standard deviation of size distribution and that of three independent measurements for each sample, respectively. Source data are provided as a Source Data file.
