Hydrothermal Synthesis of Cs<italic>x</italic>WO3 and the Effects of N2 Annealing on its Microstructure and Heat Shielding Properties

Hydrothermal Synthesis of Cs_xWO₃ and the Effects of N₂ Annealing on its Microstructure and Heat Shielding Properties

Shi Fei^*, Liu Jingxiao, Dong Xiaoli, Xu Qiang, Luo Jiayu, Ma Hongchao

Fig. 4. SEM images of Cs x WO 3 powders after N 2 annealing at different temperatures: a no annealing, b 500 °C for 2 h, c 700 °C for 2 h, d 800 °C for 30 min.