Fig. 5From: Structural and Visible-Near Infrared Optical Properties of Cr-Doped TiO2 for Colored Cool PigmentsThe UV-VIS-NIR diffuse reflectance spectra and E g of Ti1 − x Cr x O2 samples with different sintering temperatures and Cr concentrations (a, c the raw data; b, d Kubelka-Munk transformed reflectance spectra)Back to article page