Investigation of the electrophysical properties of a composite material based on ABS plastic and functionalized carbon nanotubes for 3D printing of bipolar plates
An electrically conductive filament based on acrylonitrile-butadiene-styrene (ABS) and functionalized single-walled carbon nanotubes (f-SWNTs) was developed and fabricated. The SWNTs were functionalized by acid treatment in an HNO₃/HCl mixture at 60 °C for 4 h, which allowed modification of the nanotube surface and imp...