Coupling multiphase-Fe and hierarchical N-doped graphitic carbon as trifunctional electrocatalysts by supramolecular preorganization of precursors.

Zhixin ZhouFei HeYanfei ShenXinghua ChenYiran YangSongqin LiuToshiyuki Mori Frank C J M van Veggel

Published in: Chemical communications (Cambridge, England) (2018)

A hydrogen bond-driven supramolecular strategy to synthesize multiphase-Fe anchoring on hierarchical N-doped graphitic carbon was proposed. As a result, the as-obtained catalysts showed unusual trifunctional activities in the oxygen reduction reaction, oxygen evolution reaction and hydrogen evolution reaction, even surpassing noble-metal catalysts such as Pt/C and RuO2.

Keyphrases

visible light
metal organic framework
highly efficient
electron transfer
quantum dots
transition metal
water soluble
energy transfer