US20180142380A1
University of North Texas
What is claimed is: 1 . Carbon fibers, consisting of: 100 wt. % PCFA, wherein the carbon fibers are produced by extracting poly-(caffeyl alcohol) (PCFA) from a plant to produce extracted PCFA and electrospinning the extracted PCFA to produce the carbon fibers. 2 . The carbon fibers of claim 1 ,