Fabrication of Ketjen black-polybenzoxazine superhydrophobic conductive composite coatings

被引：15

作者：

Shen, Lie ^{[1
]}

Ding, Hongliang ^{[1
]}

Wang, Wen ^{[1
]}

Guo, Qipeng ^{[2
]}

机构：

[1] Zhejiang Univ, Dept Polymer Sci & Engn, MOE Key Lab Macromol Synth & Functionalizat, Hangzhou 310027, Zhejiang, Peoples R China

[2] Deakin Univ, Inst Frontier Mat, Polymers Res Grp, Geelong, Vic 3220, Australia

来源：

APPLIED SURFACE SCIENCE | 2013年 / 268卷

关键词：

Superhydrophobic; Conductive; Ketjen black; Polybenzoxazine; Coatings; SURFACES;

D O I：

10.1016/j.apsusc.2012.12.081

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Superhydrophobic conductive Ketjen black-polybenzoxazine (KB-PBZ) composite coatings were prepared by a simple drop casting method with high static water contact angle (similar to 160 degrees), low sliding angle (similar to 3 degrees), and low sheet resistance (10(3) Omega/sq). The relationship between Ketjen black amounts and the structure and properties of the composite coatings was investigated. Under appropriate conditions, the composite coatings showed hierarchically structured roughness and possessed superhydrophobicity over the whole range of pH values. These coatings exhibited excellent thermal and environmental stability. Moreover, the superhydrophobic conductive composite coatings also can be obtained on various substrates such as wood, aluminum foil, paper, polyethylene terephthalate film and fabric. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：297 / 301

页数：5

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