Preparation of cesium tungstate and its application in textile industry
Cesium tungstate(CsxWO3)has a unique hexagonal structure and optical properties,which has a good shielding effect on UV and NIR.Meanwhile,under the irradiation of ultraviolet(UV),visible light(Vis),and near-infrared wavelength light sources,CsxWO3 can provide significant photocatalytic feedback.These advantages make CsxWO3 have potential applications in energy-saving window solar filters,UV/NIR shielding textiles,and full spectrum self-cleaning materials.Based on the current research status at home and abroad,the synthesis method of CsxWO3 is systematically elaborated,the full spectrum response and photocatalytic mechanism of CsxWO3 are analyzed,and its application in the textile printing and dyeing industry is summarized.Some problems of CsxWO3 are summarized,and its future development direction is prospected.