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A series of monodispersed silica microspheres with favourable sphericity and different diameters in the range 180–380 nm were prepared by adjusting the concentrations of tetraethylorthosilicate, ammonia, and deionised water by the Stöber method. In different self‐assembly conditions, the quality of silica photonic crystals on a polyester fabric substrate was investigated by field‐emission scanning...
In view of the low solubility of thiourea dioxide in water and its inertia to most chemical reagents, a novel non‐aqueous medium, decamethylcyclopentasiloxane, was introduced to replace water in the grinding process for better dispersibility and discharge stability. In this study, the effects of different grinding methods on the particle size distribution and surface appearance of thiourea dioxide...
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