Fabrication of a bio-inspired hydrophobic thin film by glutaraldehyde crosslinking electrospun composite self-cleaning nanofibers

Zhao Chi Chen, Tien Li Chang*, Dar Sun Liou, Jing Yuan Fan, Chien Ping Wang

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

摘要

Bio-inspired hydrophobic thin films with nano- and micro-structures find many applications. For this study, the PVA/PEDOT:PSS (PPDOT) composite nanofibers (nanofiber membranes) as the hydrophobic thin film are electrospun. Hydrophobic PPDOT composite nanofibers that are not affected by the electrical properties and viscosity were produced using glutaraldehyde (GA) cross-linkages. Using GA at 2–10% concentration, the surface hydrophobicity of the composite nanofiber allows the removal of dust. GA cross-linking affects the specific surface area of electrospun PPDOT composite nanofibers and carbon–oxygen bonding (C = O) has a significant effect on the surface properties. Bio-inspired nanofiber structures for hydrophobic thin films allow their use for self-cleaning application.

原文英語
文章編號129975
期刊Materials Letters
298
DOIs
出版狀態已發佈 - 2021 九月 1

ASJC Scopus subject areas

  • 材料科學(全部)
  • 凝聚態物理學
  • 材料力學
  • 機械工業

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