Fig. 4: PET upcycling.
From: Electrocatalytic upcycling of polyethylene terephthalate to commodity chemicals and H2 fuel
a Polarization curves for electrolysis of PET hydrolysate. b Sankey diagram for the mass flow of PET upcycling. Photograph of separated high-purity PTA is shown (inset). c FT-IR spectra of self-prepared and commercial KDF. d XRD pattern and photograph (inset) of self-prepared KDF. a.u.: arbitrary units.
