摘要
结合聚苯胺和聚多巴胺材料的制备及功能特性,利用模板法,制备聚苯胺/聚多巴胺微球。通过刻蚀模板及对聚多巴胺的化学修饰,制备十二硫醇改性的聚苯胺/聚多巴胺Janus中空球,球体的外侧聚苯胺层表现亲水特性,而内测十二硫醇改性层表现疏水特性,并对所得Janus球的形貌、结构、组成及特性进行扫描电镜、透射电镜、红外、荧光显微镜测试,证明所得改性聚苯胺/聚多巴胺微球具有Janus结构,在油水分离方面具有潜在应用。
The polyaniline / polydopamine microspheres were successfully prepared combining the preparationand function features of polyaniline and polydopamine by template method. After the template etching andchemical modification of polydopamine, the N-dodecyl mercaptan modified hollow polyaniline / polydopamineJanus sphere was prepared. The lateral polyaniline showed hydrophilic properties, while the inboard N -dodecyl mercaptan modified layer exhibited of hydrophobic characteristics. The appearance, structure, compo.sition and characteristics of the Janus sphere were tested by scanning electron microscopy, transmissionelectron microscopy, fourier transform infrared spectroscopy and fluorescence microscope test. The resultsshowed modified polyaniline / polydopamine hollow sphere had the Janus structure and had the potential appli.cations in oil / water separation.
作者
王昊
王晓伟
李明阳
邓梅桂
张晓茜
WANG Hao;WANG Xiaowei;LI Mingyang;DENG Meigui;ZHANG Xiaoqian(College of Environmental Engineering,North China Institute of Science and Technology,Yanjiao,065201,China)
出处
《华北科技学院学报》
2018年第2期92-98,共7页
Journal of North China Institute of Science and Technology
基金
中央高校基本科研业务费资助(3142016001
3142017071)
廊坊市科学技术局资助项目(16211238)
