3D-printed COF-graphene composite electrodes

Porous Energy is a technological company dedicated to the use of a patented microfluidic 3D-printing approach applied to covalent organic frameworks (COFs) and graphene, enabling the fabrication of highly porous, lightweight, and fully customizable supercapacitor electrodes. This technology provides precise control over electrode architecture, capacitances of up to 233 F/g, significantly increased energy density, and a 40× weight reduction compared to commercially available electrodes. By overcoming the limitations of conventional carbon- and metal-based electrodes, this result unlocks new pathways for high-efficiency and sustainable energy storage systems.