Hydrothermal Synthesis of CsxWO3 and the Effects of N2 Annealing on its Microstructure and Heat Shielding Properties

Oxygen vacancies and pseudo Jahn‐Teller destabilization in cesium‐doped hexagonal tungsten bronzes

“…Therefore, the W valency was examined by XPS. Past XPS measurements identified W 6+ and W 5+ in powders of Cs x WO 3 . Using the as‐cleaved virgin surface of sintered bulk Cs 0.32 WO 3− y plate prepared from the t R = 1 h powder, we confirmed the presence of W 5+ and W 6+ , as shown in Figure A.…”

Effects of annealing on near-infrared shielding properties of Cs-doped tungsten oxide thin films deposited by electron beam evaporation

“…Cs x WO 3 with a hexagonal structure exhibited higher NIR shielding than that of ITO, and is thus a possible replacement for ITO and ATO in windows. Cs x WO 3 powders have mainly been synthesized via the solvothermal reaction method [16][17][18] or hydrothermal reaction method [19][20][21] before being coated onto substrates. The present study is aimed at the investigation of the H 2 annealing effects on the microstructure, morphology and NIR shielding properties of the Cs x WO 3 films prepared by electron beam evaporation.…”

Fabrication of Cs0.32WO3/SiO2 aerogel multilayer composite coating for thermal insulation applications

“…In particular, the solvothermal synthesis and applications of Cs x WO 3 nanoparticles have been attracting more and more attention [11][12][13][14][15]. In our previous research, it was found that the glass coated with Cs x WO 3 nanoparticles had excellent transparency and NIR shielding ability [14][15][16][17]. Thus, Cs x WO 3 may be used for compensating for the disadvantage of SiO 2 aerogel with having no near-infrared shielding ability, and the Cs x WO 3 /SiO 2 aerogel composite coatings can be expected to exhibit excellent thermal insulation properties and visible transparency simultaneously.…”