Facile fabrication of superhydrophobic filter paper with high water adhesion
Facile fabrication of superhydrophobic filter paper with high water adhesion
复制标题
易于制造具有高水附着力的超疏水滤纸
DOI：
10.1016/j.matlet.2018.11.064
复制
发表时间：
2019-02-01
影响因子：
3
通讯作者：
Guo, Zhiguang
中科院分区：
文献类型：
--
作者：
Fu, Jing;Yang, Fuchao;Guo, Zhiguang
采用吸附-简单浸渍法制备了超疏水性、高水附着力的滤纸。表面形貌显示了FP的微纳结构。利用傅里叶变换红外光谱、x射线光电子能谱和x射线衍射仪对表面成分进行了研究。水接触角为153度的超疏水表面得益于在FP上形成的Fe(OH)(3)纳米结构和随后的硬脂酸（STA）修饰。制备的超疏水表面即使在表面上下颠倒的情况下也能牢牢地固定住水滴。将受损样品再次浸入溶液中，可修复FP表面的润湿性。(C) 2018 Elsevier B.V.版权所有
Filter paper (FP) with superhydrophobicity and high water adhesion was prepared by adsorption and simple immersion process. The surface morphologies displayed the micro-nano structure of FP. The surfaces composition was investigated by Fourier transform IR, X-ray photoelectron spectrum and X-ray diffractometer. The superhydrophobic surfaces with a water contact angle of 153 degrees benefited from the Fe(OH)(3) nanostructure formed on FP and subsequent stearic acid (STA) modification. The as-prepared superhydrophobic surfaces could firmly pin the water droplet even when the surfaces turned upside down. The wettability properties of the FP surfaces could be repaired by immersing the damaged samples into the solution again. (C) 2018 Elsevier B.V. All rights reserved.