Surface characteristics of coated polyester fabric with reduced graphene oxide and polypyrrole
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- 作者：Amirhosein Berendjchia ; Ramin Khajavib ; khajavi@azad.ac.ir" class="auth_mail" title="E-mail the corresponding author ; rkhajavi@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Ali Akbar Yousefic ; Mohammad Esmail Yazdanshenasd
- 关键词：PET ; polyethylene terephthalate ; GO ; graphene oxide ; rGO ; reduced graphene oxide ; PPy ; polypyrrole ; AFM ; atomic force microscopy ; XPS ; X-ray photoelectron spectroscopy
- 刊名：Applied Surface Science
- 出版年：2016
- 出版时间：30 March 2016
- 年：2016
- 卷：367
- 期：Complete
- 页码：36-42
- 全文大小：2038 K
文摘
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PET in form of film or membrane is hydrophobic and its wetting behavior follows the Wenzel wetting theory. In the form of textile materials it shows hydrophilicity.
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rGO coated PET fabric shows hydrophobicity and its wetting behavior places between Wenzel and Cassie–Baxter models.
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PET coated fabric by PPy shows superhydrophobicity and its wetting behavior is consistence with Cassie–Baxter model.
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Due to oxidation of the rGO during in situ synthesis of PPy the rGO–PPy coated PET shows hydrophilicity.