摘要
纳米二氧化钛(TiO2)是一种重要的功能性材料,因具有优异的紫外吸收性、良好的遮盖性和抗菌性在化妆品、医疗等领域具有广泛应用.制备方法不同所得纳米TiO2晶型、粒度、性能均存在差异,化妆品用纳米TiO2需具有良好的分散性、耐候性及广谱紫外吸收性能.因此,旨在综述其常见制备方法及改性方法,根据化妆品功效发展趋势预测化妆品用纳米TiO2改性研究方向.
Abstract
Nano-titanium dioxide(TiO2)is an important functional material which fond widespread application in the fields of cosmetics and medicine due to its excellent ultraviolet absorption,good covering,and antibacterial effects.The crystal structure,particle size,and properties of TiO2 depend on the different preparation methods.For use in cosmetics,nano-TiO2 requires good dispersibility,weather resistance,and broad-spectrum ultraviolet absorption properties.Therefore,this review aims to summarize the common preparation methods and modification techniques of nano-TiO2 and to predict the research direction for the modification of nano-TiO2 for cosmetic applications based on the trends in cosmetic efficacy and development.
万方数据