• 文献标题:   Preparation of super-hydrophobic cotton fabrics with conductive property based on graphene/Ag composite aerogels
  • 文献类型:   Article
  • 作  者:   LIU YC, XU LH, PAN H, WANG LM, SHEN Y, XU W
  • 作者关键词:   superhydrophobicity, conductivity, cotton fabric, microwave absorption propertie
  • 出版物名称:   JOURNAL OF POROUS MATERIALS
  • ISSN:   1380-2224 EI 1573-4854
  • 通讯作者地址:  
  • 被引频次:   2
  • DOI:   10.1007/s10934-022-01311-4 EA AUG 2022
  • 出版年:   2022

▎ 摘  要

In this work, graphene/Ag (GA/Ag) composite aerogels with the micro rough porous structure and conductive property and polydimethylsiloxane(PDMS) with the low surface energy were used to prepare super-hydrophobic cotton fabric (GA/Ag/PDMS@cotton) with conductive property was successfully prepared. The surface morphologies, chemical composition, wettability, conductive property and microwave absorption property of GA/Ag/PDMS@cotton fabric were characterized. It was shown that GA/Ag and PDMS were successfully coated onto the surface of cotton fabrics. The water contact angle of GA/Ag/PDMS@cotton was 157 degrees. And it could make the luminous diode shining continuously. The treated cotton fabrics exhibited excellent super-hydrophobic and conductive properties. The minimum reflection loss of GA/Ag/PDMS@cotton fabric was - 28 dB, and it had a larger effective absorption bandwidth. In addition, the treated cotton fabric also showed excellent anti-fouling and self-cleaning properties. The GA/Ag/PDMS@cotton fabric cannot be wetted and polluted by water, fruit juice, milk and black tea. And it also had excellent washing durability, acid and alkali corrosion and storage stability.