Ni-modified ß-FeOOH nanorod cocatalysts for oxygen evolution utilising photoexcited holes on a N 2p level in a N-doped TiO2 electrode.
Chem Commun (Camb)
; 58(58): 8125-8128, 2022 Jul 19.
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| MEDLINE
| ID: mdl-35775381
ABSTRACT
Traditionally, N-doped TiO2 (N-TiO2) has been regarded as unsuitable for the oxygen evolution reaction (OER) under visible light. Ni-modified ß-FeOOH nanorod cocatalysts enabled to use N 2p holes in the N-TiO2 photoanode induced by 400-500 nm visible light photons for the OER, enhancing anodic photocurrent of N-TiO2 with 13-fold with 100% faradaic efficiency.
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