Cs0.32WO3 Applied for Glass Curtain Wall

Cs0.32WO3, or cesium tungsten bronze, is an important near-infrared shielding material for manufacturing glass curtain wall with excellent heat insulation and heat preservation performance. And the cesium tungsten bronze particles are often in the form of a thin layer of heat shielding film. Well, you know, the cesium tungsten bronze course powder should be ground for many times into nano particles. And it is cesium tungsten bronze nano particles that are used for producing heat insulating materials. In this process, some experts analyzed the typical TEM images of the Cs0.32WO3 powder before grinding and after grinding for different times. And they found that:

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The Cs0.32WO3 powder before grinding had a large particle size. After grinding, the resulting particles had an irregular shape because they were debris from the collisions with grinding beads during the milling process. Furthermore, with increasing the grinding time, the particle size became smaller and more uniform. This result was consistent with the observation of hydrodynamic diameter and confirmed that the Cs0.32WO3 nanoparticles with uniform size could be obtained by a stirred bead milling process.

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