Creating Superhydrophobic Polymer Surfaces with Superstrong Resistance to Harsh Cleaning and Mechanical Abrasion Fabricated by Scalable One-Step Thermal-Imprinting

doi:10.1002/admi.201900240

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	Creating Superhydrophobic Polymer Surfaces with Superstrong Resistance to Harsh Cleaning and Mechanical Abrasion Fabricated by Scalable One-Step Thermal-Imprinting
	Z.B.Zhan; Z.H.Li; X.Y.Li; E.Garcell; S.Singh; M.ElKabbash; C.L.Guo
	2019
发表期刊	Advanced Materials Interfaces
ISSN	2196-7350
卷号	6 期号:16 页码:8
摘要	In this work, a scalable thermal imprinting method that allows to directly fabricate superhydrophobic polymer surfaces with superstrong resistance to harsh cleaning and mechanical abrasion is reported. A titanium (Ti) mold is produced by femtosecond laser processing to possess a hierarchical micro- and nanoscale pattern. Through thermal imprinting, this hierarchical pattern onto poly(propylene) sheets is able to be accurately reproduced, rending the polymer surface superhydrophobic. The imprinting method employed uses an aqueous ethanol solution of stearic acid to assist demolding, and periodically uses xylene to limit mold contamination and restore the mold to excellent condition for further imprinting. These strategies allow to repeatedly use the mold over 50 times without degradation. A range of durability tests are further performed, and showed that the produced suprehydrophobility on the poly(propylene) sheets exhibit excellent durability, withstanding brush washing, ultrasound cleaning, and sandpaper abrasion. The reported method can also be used to fabricate superhydrophobic surfaces of various thermoplastics that are broadly utilized in daily life.
关键词	femtosecond laser processing,mechanical durability,polymer,superhydrophobic surfaces,thermal imprinting,anisotropic wettability,rapid fabrication,nanoparticle arrays,polypropylene,anticorrosion,property,adhesion,plate,air,Chemistry,Materials Science
DOI	10.1002/admi.201900240
收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/62826
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Z.B.Zhan,Z.H.Li,X.Y.Li,et al. Creating Superhydrophobic Polymer Surfaces with Superstrong Resistance to Harsh Cleaning and Mechanical Abrasion Fabricated by Scalable One-Step Thermal-Imprinting[J]. Advanced Materials Interfaces,2019,6(16):8.
APA	Z.B.Zhan.,Z.H.Li.,X.Y.Li.,E.Garcell.,S.Singh.,...&C.L.Guo.(2019).Creating Superhydrophobic Polymer Surfaces with Superstrong Resistance to Harsh Cleaning and Mechanical Abrasion Fabricated by Scalable One-Step Thermal-Imprinting.Advanced Materials Interfaces,6(16),8.
MLA	Z.B.Zhan,et al."Creating Superhydrophobic Polymer Surfaces with Superstrong Resistance to Harsh Cleaning and Mechanical Abrasion Fabricated by Scalable One-Step Thermal-Imprinting".Advanced Materials Interfaces 6.16(2019):8.

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