大连工业大学学报2024，Vol.43Issue(2)：119-124,6.DOI:10.19670/j.cnki.dlgydxxb.2023.6029
聚苯胺/碳纳米管膜的制备及其水处理性能
Preparation of polyaniline/carbon nanotube membranes for water treatment
摘要
Abstract
A polyaniline/carbon nanotube membrane with photothermal conversion function and PDS activation ability was designed,and its PDS activation efficiency for water treatment could be largely improved by its unique photothermal conversion ability.The physicochemical properties of membrane were tested by scanning electron microscopy,Fourier transform infrared spectroscopy,X ray diffraction and Raman spectroscopy.As the target pollutant,the phenol was chosen to evaluate the performance of catalytic membrane.The membrane permeability and pollutant removal were obviously improved under the light irradiation(λ＞400 nm).The phenol could be removed 88.5％by catalytic membrane at a high flux of 6 834.2 L/(m2·h MPa),which was 3.1 and 22.7 times higher than that of catalytic membrane without light irradiation and the membrane filtration alone,respectively.The membrane performance could be enhanced with the increase of polyaniline content and hydraulic retention time.关键词
聚苯胺/碳纳米管膜/水处理/膜分离Key words
polyaniline/carbon nanotube membrane/water treatment/membrane separation分类
资源环境引用本文复制引用
徐舟航,王冠龙,张秀芳..聚苯胺/碳纳米管膜的制备及其水处理性能[J].大连工业大学学报,2024,43(2):119-124,6.基金项目
国家自然科学基金项目(21906013) （21906013）
辽宁省教育厅高等学校基本科研项目(LJKQZ2021116) （LJKQZ2021116）
大连市高层次人才创新支持计划(2021RQ070). （2021RQ070）
