Morphology and phase controlled synthesis of CsxWO3 powders by solvothermal method and their optical properties

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.…”

Preparation of Monodispersed Cs0.33WO3 Nanocrystals by Mist Chemical Vapor Deposition for Near-Infrared Shielding Application

“…The solution method including the hydrothermal or solvothermal technique is popular for its simple and facile process with a low reaction temperature [ 11 , 12 , 13 , 14 ]. Notably, the synthesis and nanosizing for solution-processed Cs 0.33 WO 3 usually occur simultaneously, and the morphology and size of the nanocrystals are also easily controllable [ 15 ]. If we pursue a high yield facing industrial fabrication, the solid state calcination method is a good choice, although it usually needs high temperature, and it is difficult to control the morphology, size, and agglomeration of particles [ 1 , 16 ].…”

“…If we pursue a high yield facing industrial fabrication, the solid state calcination method is a good choice, although it usually needs high temperature, and it is difficult to control the morphology, size, and agglomeration of particles [ 1 , 16 ]. According to literature, Cs-salts and ammonium tungstate mixed crystals were used as the starting materials and co-precipitation from aqueous solution, the solid reaction could be conducted thoroughly at 800 °C, and the single-phase Cs 0.33 WO 3 could be prepared successfully [ 15 ]. For this approach, the post-milling process with nano-surface modification is crucial to obtain the nanosized final products [ 17 , 18 ].…”

Facile synthesis of urchin-like CsxWO3particles with improved transparent thermal insulation using bacterial cellulose as a template

“…8) etc. However, in recent years, hexagonal M x WO 3 (M ¼ Na, 9 K, [10][11][12] Rb, 13 Cs, [14][15][16][17][18] NH 4 (ref. [19][20][21] etc.)…”