Effects of plasma treatments for improving extreme wettability behavior of cotton fabrics

被引：109

作者：

Caschera, Daniela ^{[1
]}

Mezzi, Alessio ^{[1
]}

Cerri, Luciana ^{[1
]}

de Caro, Tilde ^{[1
]}

Riccucci, Cristina ^{[1
]}

Ingo, Gabriel Maria ^{[1
]}

Padeletti, Giuseppina ^{[1
]}

Biasiucci, Mariano ^{[2
,3
,4
]}

Gigli, Giuseppe ^{[4
,5
,6
]}

Cortese, Barbara ^{[1
,4
]}

机构：

[1] CNR, Ist Studio Mat Nanostrutturati, I-00015 Rome, Italy

[2] Ist Italiano Tecnol, Ctr Life Nano Sci Sapienza, I-00161 Rome, Italy

[3] Univ Roma La Sapienza, Dept Phys, I-00185 Rome, Italy

[4] CNR, Natl Nanotechnol Lab, Inst Nanosci, NNL,NANO, I-73100 Lecce, Italy

[5] Univ Salento, Dept Math & Phys, Lecce, Italy

[6] IIT, CNB, Lecce, Italy

来源：

CELLULOSE | 2014年 / 21卷 / 01期

关键词：

Superhydrophobicity; Superhydrophilicity; Cotton fabric; Diamond like carbon coating; Wettability; Surface texturing; CARBON-FILMS; DLC FILMS; SURFACE; DIAMOND; FIBERS; PERFORMANCE; PROPERTY; ADHESION; WATER; HYDROPHOBICITY;

D O I：

10.1007/s10570-013-0123-0

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

082905 [生物质能源与材料]; 140303 [工业设计];

摘要：

A simple, environmentally benign and energy efficient process for fabricating single faced superhydrophilic/hydrophobic cotton fabrics by controlling surface texture and chemistry at the nano/microscale is reported here. Stable ultra-hydrophobic surfaces with advancing and receding water droplet contact angles in excess of 146A degrees as well as extreme superhydrophilic surfaces are obtained. Hydrophobic water-repellent cotton fabrics were obtained following plasma treatment through diamond-like carbon (DLC) coating by plasma enhanced chemical vapour deposition. The influence of changing different precursor's plasma pre-treatments such as H-2, Ar or O-2 on the properties of DLC coatings is also evaluated using atomic force microscopy, X-ray photoelectron spectroscopy, attenuated total reflection Fourier transform infrared spectroscopy, and analysed in terms of contact angle measurements. Because of the DLC coating, the coated fabric showed to endure its superhydrophobic character even after 12 months.

引用

页码：741 / 756

页数：16

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