Facile preparation of superamphiphobic epoxy resin/modified poly(vinylidene fluoride)/fluorinated ethylene propylene composite coating with corrosion/wear-resistance
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- 作者：Huaiyuan Wang ; wanghyjiji@163.com" class="auth_mail" title="E-mail the corresponding author ; Zhanjian Liu ; Enqun Wang ; Xiguang Zhang ; Ruixia Yuan ; Shiqi Wu ; Yanji Zhu
- 关键词：Epoxy resin ; Poly(vinylidene fluoride) ; Superamphiphobic ; Reticulate papillae structures ; Wear/corrosion-resistance
- 刊名：Applied Surface Science
- 出版年：2015
- 出版时间：1 December 2015
- 年：2015
- 卷：357
- 期：part_PA
- 页码：229-235
- 全文大小：2682 K
文摘
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The superamphiphobic EP/MPVDF/FEP composite coating could reach up to a contact angle of 166° and 155° to water and glycerol, respectively.
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The wear life of the EP composite coating with 25 wt.% FEP was improved to 18 times longer than the pure EP coating.
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The intrinsic brittleness of EP was successfully avoided by introducing the malleable MPVDF.
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The electrochemical corrosion current of the prepared composite coating gradually decreased from 10−3.5 to 10−5.5 mA/cm2 with further increase of FEP loading.