以氮化硼材料為基礎之球型複合材料製備及其防曬與光學特性之研究

研究計畫: C - 校外計畫j - 臺北科技大學

專案詳細資料

說明

In the present study, TiO2/mica and hexagonal boron nitride powders were used as the starting materials to prepare composite powders by
mechanical mixing and spray drying. The starting powders, as-prepared powders, and nano-TiO2 were examined by scanning electron
microscopy, particle-size analysis, and X-ray diffraction to reveal the powder morphology, particle size distribution, and crystalline phases. These
powders were added to linseed oil to prepare emulsions for sunscreen applications. The powder-added emulsions were examined by UV–visible
spectroscopy and a sun protection factor tester. The experimental results showed that the emulsion with spray-dried powder exhibited a significant
improvement in sunscreen protection performance and was superior to its nano-TiO2 counterpart.
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有效的開始/結束日期1/1/1312/31/13