화학공학소재연구정보센터
홈 로그인 로그아웃 연락처 사이트맵
Journal of Industrial and Engineering Chemistry, Vol.70, 243-252, February, 2019
DOI10.1016/j.jiec.2018.10.021  Export Citation
Stretchable, electrically conductive and superhydrophobic/superoleophilic nanofibrous membrane with a hierarchical structure for efficient oil/water separation
Xuewu Huang, Bei Li, Xin Song, Ling Wang, Yue Shi, Mingjun Hu1, Jiefeng Gao†, and Huaiguo Xue
  • School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu, 225002, China
  • 1School of Materials Science and Engineering, Beihang University, Beijing, China
E-mail:
A flexible, stretchable and electrically conductive nanofiber composite with superhydrophobicity was fabricated by ultrasonication induced carbon nanotubes (CNTs) decoration onto the polymer nanofiber, followed by methyltrichlorosilane (MTS) modification. The introduction of CNTs and polysiloxane derived from MTS improved the superhydrophobicity, conductivity, thermal stability and mechanical properties of the nanofibrous membrane. The superhydrophobicity and electrical conductivity could be maintained during the cyclic stretching. The nanofiber composite membrane could be utilized to separate the oil from the oil/water mixture regardless of pH of water, exhibiting a large flux, high efficiency and good recyclability.
Keywords:Superhydrophobic;Electrically conductive;Stretchable;Oil/water separation
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