Production of elastomer-based highly conductive hybrid nanocomposites and treatment with sulfuric acid
نویسندگان
چکیده
Abstract As an elastomer, poly(dimethylsiloxane) (PDMS) is used in various applications such as wearable technology and sealants, especially preferred microelectromechanical device production due to its advantage fabrication of microstructures. However, some sensor-based or electrode-based are limited insulator aspect. Various conductive nanomaterials carbon nanotubes (CNTs), graphene, graphite, black, silver nanoparticles were incorporated into the PDMS matrix for nanocomposites. In this study, we produced highly nanocomposites by addition multiwalled (MWCNTs) graphene nanoplatelets (GNPs) a three-dimensional network. Due synergistic effect between CNTs GNPs inside polymeric matrix, expected obtain more than with only CNTs. Additionally, investigated sulfuric acid treatment on electrical conductivity surface composition prepared PDMS/MWCNT/GNP Results indicated that acid-treated samples was significantly higher untreated samples. Levels range 270.7–1074.8 S/m achieved; ones treated solution.
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ژورنال
عنوان ژورنال: Journal of Polymer Engineering
سال: 2021
ISSN: ['0334-6447', '2191-0340']
DOI: https://doi.org/10.1515/polyeng-2021-0040