A novel fluorinated polyimide surface with petal effect produced by electrospinning

被引：55

作者：

Gong Guangming ^{[1
]}

Wu Juntao ^{[1
]}

Zhao Yong ^{[1
]}

Liu Jingang ^{[2
]}

Jin Xu ^{[1
]}

Jiang Lei ^{[1
,2
]}

机构：

[1] Beihang Univ, Sch Chem & Environm, Key Lab Bioinspired Smart Interfacial Sci, Technol Minist Educ, Beijing 100191, Peoples R China

[2] Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci BNLMS, Beijing 100190, Peoples R China

来源：

SOFT MATTER | 2014年 / 10卷 / 04期

基金：

中国国家自然科学基金;

关键词：

HIGH ADHESIVE FORCE; SUPERHYDROPHOBIC SURFACES; TUNABLE ADHESION; INTERFACES; STABILITY; WATER; LEAF;

D O I：

10.1039/c3sm52540f

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070305 [高分子化学与物理];

摘要：

Superhydrophobic surfaces with strong adhesion to water droplets are drawing great attention due to their unique applications. In this communication, we propose a method to construct such surfaces with considerably strong solid-water adhesion. A novel fluorinated polyimide (FPI), was electrospun into dented nano and/ormicro bowl-like particles linked with nanofibers. Surfaces consisting of such structures present robust superhydrophobicity as well as ultra high adhesion. A physical model is built to explain the generation of high adhesion on the revolutionary electrospun structures.

引用

收藏

页码：549 / 552

页数：4

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