Cs doped tungsten oxide may be applied for producing an environmentally friendly transparent glass thermal insulation coating, and then be applied to heat insulating window glass. According to experts, the cesium doped tungsten oxide coating can block the infrared light from entering the glass without affecting the visible light permeability, thus achieving the effect of isolating part of the heat.

Nano Cs0.33WO3, or nano particle size cesium tungsten bronze, for ceramic microsphere can be prepared by hydrothermal reaction using WCl6 and CsOH•H2O as raw materials. In this regard, the experts introduced the specific process of preparing cesium tungsten bronze powder:

Nano Cs0.33WO3, or nano cesium tungsten bronze particles, may be applied for producing thermal insulation film with excellent visible light transmittance and high heat insulation. As we all know, nowadays, whether at home or in the office, the large glass is more and more used in these window glasses. However, at the same time, as the ordinary glass itself does not have a heat insulating performance, these common glass products can cause serious light pollution. And in summer, the indoor temperature will be increased easily, while the room is not warm in the cold winter.

Nano Cs0.33WO3, or nano grain size cesium tungsten bronze, may be applied for producing nano-ceramic color master. And the raw material cesium tungsten bronze can be prepared by hydrothermal reaction using Na2WO4•2H2O and Cs2CO3 as raw materials. Specifically, the expert explained the following preparation steps: