Porous organic semiconductors produced without doping for high electrical conductivity without compromising porosity/ structural order

https://www.eurekalert.org/news-releases/1143667

"dopants degrade materials, reducing porosity, stability, crystallinity... overcome integrating stable neutral trioxotriangulene organic radicals into metal-free COF molecular backbone, their unpaired electrons supplying charge carriers... achieves high room-temperature electrical conductivity among neutral, non-doped COFs while preserving specific surface area >1,200 m²/ gram... high surface area/ crystallinity... organic electronics, spintronics, energy storage like batteries"