A CoOx-modified SnNb2O6 photoelectrode for highly efficient oxygen evolution from water.

Ryo NiishiroYuichi TakanoQingxin JiaMasaharu YamaguchiAkihide IwaseYongbo KuangTsutomu MinegishiTaro YamadaKazunari DomenAkihiko Kudo

Published in: Chemical communications (Cambridge, England) (2017)

SnNb2O6 has arisen as a candidate for photoanodes for solar water splitting. CoOx cocatalyst-loaded SnNb2O6 showed a stable, high anodic photocurrent with an incident photon-to-current conversion efficiency (IPCE) of 18% at 0.6 VRHE and a half-cell solar-to-hydrogen (HC-STH) efficiency of 0.39% at 0.6 VRHE.

Keyphrases

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