Formulation and Characterization of 3D-Printable Nitrogen- and Metal-Doped Carbon Inks for ORR Electrode Applications
Additive manufacturing provides a fabrication route for electrode components with controlled macrostructure; however, printable carbon inks that also incorporate oxygen reduction reaction active precursors remain underdeveloped. Here, XC-72 carbon was combined with selected metal precursors to prepare N–C, Fe–N–C, and...