发光学报, 2015, 36 (3): 355, 网络出版: 2015-04-14
聚乙二醇/二氧化钛一维光子晶体的制备及其性质研究
Fabrication and Properties of Polyethylene Glycol/Titania One-dimensional Photonic Crystals
摘要
采用旋涂法制备了多层聚乙二醇/二氧化钛(PEG/TiO2)一维光子晶体膜,通过控制旋涂时间、旋涂速度和聚乙二醇溶液质量浓度,制备出具有不同光子禁带的PEG/TiO2一维光子晶体膜.制备的PEG/TiO2膜对有机溶剂二甲亚砜(DMSO)和强碱溶液有双重响应.
Abstract
Multilayer polyethylene glycol/titanium dioxide (PEG/TiO2) one-dimensional photonic crystal films were fabricated by using spin coating technique.PEG/TiO2 one-dimensional photonic crystal membranes with different photonic stopbands were fabricated by changing the time of spin coating,spin speed and the mass concentration of polyethylene glycol solution.The experiment results show that PEG/TiO2 film has a dual response to dimethyl sulfoxide (DMSO) and strong alkali solution.
马丽娜, 姜岚, 张晓辉, 臧文玲, 郭明. 聚乙二醇/二氧化钛一维光子晶体的制备及其性质研究[J]. 发光学报, 2015, 36(3): 355. MA Li-na, JIANG Lan, ZHANG Xiao-hui, ZANG Wen-ling, GUO Ming. Fabrication and Properties of Polyethylene Glycol/Titania One-dimensional Photonic Crystals[J]. Chinese Journal of Luminescence, 2015, 36(3): 355.
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