A facile N-doped NiFe(B) (Oxy)hydroxide monolithic electrode for enhanced water oxidation.
Yushu LiHuizhen HanXiuhang WangYu SunYulian ZhaoShiyi TaoAoxing DuanYi MaXin BoZenglin WangPublished in: Chemical communications (Cambridge, England) (2024)
N-doped NiFe(B) (oxy)hydroxide can promote the catalytic activity for an alkaline oxygen evolution reaction (OER) significantly, but fabrication is difficult. Herein, we introduced a B-induction route to the N-NiFe(B) (oxy)hydroxide monolithic electrode under a relatively low temperature. We observed an excellent catalytic performance benefiting from an optimal electronic structure, enlarged surface area and improved hydrophilicity. Moreover, this mild protocol could be extended to fabricate an S-doped NiFe-based catalyst. This research could aid large-scale manufacture.
Keyphrases
- visible light
- quantum dots
- highly efficient
- reduced graphene oxide
- metal organic framework
- ionic liquid
- liquid chromatography
- aqueous solution
- gold nanoparticles
- molecularly imprinted
- carbon nanotubes
- randomized controlled trial
- solid phase extraction
- hydrogen peroxide
- electron transfer
- anaerobic digestion
- low cost