Abstract
In order to introduce multifunctional properties into the recycled polyphenylene sulfite (PPS) nonwoven fabrics, highly conductive and hydrophobic fabrics with excellent Joule heating performance were fabricated by depositing in-situ polymerized polypyrrole (PPy) onto PPS nonwoven fabric and followed by a silicone coating process. The resultant PPy-coated nonwoven fabric exhibited high electrical conductivity. The surface resistivity of PPy-coated nonwoven fabric was less than 8.8 Ω/sq. The high conductivity of PPy coating provided the fabric with excellent electrical heating properties in conjunction with a photothermal heating properties. The saturation temperature of the samples can get to 125.6°C with 4V DC power. The thin silicone coating can help to resist the oxidation of PPy and endow the nonwoven fabrics with excellent water-resistant features. This study provided a simple and effective method to transform the recycled PPS nonwoven fabric into a multifunction material.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
