Synthesis and characterization of superhydrophobic CeO2/ZnO nanotube arrays with low adhesive force

被引：7
作者：
Chen, Ying [1 ]
Yang, Ge [2 ]
Jing, Zhihong [1 ]
机构：
[1] Qufu Normal Univ, Coll Chem & Chem Engn, Qufu, Shandong, Peoples R China
[2] Qufu Normal Univ, Coll Life Sci, Qufu, Shandong, Peoples R China
来源：
MATERIALS LETTERS | 2016年 / 176卷
关键词：
CeO2/ZnO nanotubes; Two-step chemical bath deposition; Superhydrophobicity; Adhesive force; SURFACES; PERFORMANCE; FABRICATION; WATER;
D O I：
10.1016/j.matlet.2016.04.127
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Superhydrophobic surfaces have attracted a great interest due to their great value in basic research and practical applications. However, it is still a great challenge to explore superhydrophobic surfaces with low-adhesion. Here, the copper-based superhydrophobic CeO2/ZnO nanotube arrays (NTAs) with low adhesion, using low-surface-energy silane modification, were synthesized via a two-step chemical bath deposition. The crystal structure, morphologies, chemical compositions of the CeO2/ZnO nanotube arrays were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX). The superhydrophobicity of the obtained nanosample surface were discussed by water contact angle and adhesive force measurement. The results indicate that the CeO2/ZnO nano tubes present novel superhydrophobicity, which have a great water contact angle of 157.3 degrees and a low adhesive force of about 14 mu N. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：290 / 293
页数：4
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