Bioinspired in situ repeatable self-recovery of superhydrophobicity by self-reconstructing the hierarchical surface structure

被引：10

作者：

Habib, Md Ahsan ^{[1
,2
]}

Wu, Shuwang ^{[1
,2
]}

Fan, Qingrui ^{[1
,2
]}

Magu, Thomas Odey ^{[1
,2
]}

Yao, Xi ^{[3
]}

Lv, Jianyong ^{[1
,4
]}

Wang, Jianjun ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Key Lab Green Printing, Beijing 100190, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

[3] Henan Univ, Sch Mat & Engn, Minist Educ, Key Lab Special Funct Mat, Kaifeng 475000, Peoples R China

[4] Songshan Lake Mat Lab, Dongguan 523808, Guangdong, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2021年 / 57卷 / 68期

基金：

中国国家自然科学基金;

关键词：

TRITICUM-AESTIVUM; MIGRATION; WAXES;

D O I：

10.1039/d1cc02974f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Inspired by the biological self-recovery mechanism of superhydrophobicity, a new class of waxgel material with sustainable hierarchical surface micro-structures has been reported. After being damaged or removed, the waxgel material can self-reconstruct its surface layer both chemically and structurally, as well as successfully recovers its superhydrophobicity. In addition, it shows non-fluorinated composition, durability to severe mechanical challenges, and self-recoverable surface structures without external input of any kind such as; heat, UV, plasma etc., which distinguishes waxgel from any previous self-healing superhydrophobic systems. This strategy will open a new path for improving the long-term functionality of different interfacial materials.

引用

页码：8425 / 8428

页数：4

共 19 条

[1] SORPTION AND DIFFUSION OF N-ALKANES INTO BROMOBUTYL RUBBER MEMBRANES [J].