Fig. 1
From: Structural and Visible-Near Infrared Optical Properties of Cr-Doped TiO2 for Colored Cool Pigments
a–c XRD patterns of Ti1 − x Cr x O2 products prepared at different sintering temperatures and doping concentrations (Sintering temperature is a: 800°C; b: 900°C; c: 1000°C;)