摘要
首先制备了单分散的二氧化硅微球,将其和聚酚胺(PCHA)一起修饰不锈钢网,并通过嫁接十八胺制备亲油疏水不锈钢网;通过嫁接四乙烯五胺和全氟辛酸制备亲水疏油不锈钢网。将两种网膜用于油水混合物的分离,结果表明,该网膜具有良好的油水分离性能。
Monodisperse silica spheres were prepared and modified stainless steel mesh with poly（ catechol-hexyldiamine）. Two kinds of stainless steel mesh coatings were prepared, one was superhydrophilic and superoleophobic coating modified by tetraethylenepentamine and perfluorooctanoic acid furtherly,and one was superhydrophobic and superoleophilic coating modified by octadecylamine.Both of themhave good abilities to separate oil / water mixture.
出处
《齐鲁工业大学学报》
2015年第3期35-38,共4页
Journal of Qilu University of Technology
基金
国家自然科学基金(51303086)
山东省自然基金(ZR2013EMQ005)
关键词
PCHA
不锈钢网
油水分离
PCHA
stainless steel mesh
oil / water separation
