3D nanoporous Fe, N-doped carbon architecture derived from polymerized hemoglobin for highly efficient oxygen reduction reaction: Fullerenes, Nanotubes and Carbon Nanostructures: Vol 0, No 0


A 3D nanoporous Fe, N-doped carbon structure (CHbG) was ready by merely carbonizing the hemoglobin glutamer (HbG), the polymerized hemoglobin (Hb) with glutaraldehyde because the cross-linking agent. As cathodic catalyst for oxygen discount response (ORR), CHbG exhibits onset potentials of zero.87 V vs. reversible hydrogen electrode (RHE) in zero.1 M KOH which is pretty much as good as business Pt/C catalyst. The ORR catalyzed by CHbG follows Four-electron mechanism and exhibits good catalytic stability and excessive methanol tolerance in primary media.


Leave a Comment