Cobalt–Phosphate Catalysts with Reduced Bivalent Co-Ion States and Doped Nitrogen Atoms Playing as Active Sites for Facile Adsorption, Fast Charge Transfer, and Robust Stability in Photoelectrochemical Water Oxidation

A cobalt–phosphate (Co-Pi) catalyst having octahedral CoO6 molecular units as reaction sites is a key component in photoelectrochemical (PEC) water oxidation systems, but its limited adsorption sites for oxygen-evolving intermediates (*OH, *OOH), slow charge transfer rates, and fast degradation of r...

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Veröffentlicht in:	ACS applied materials & interfaces 2019-11, Vol.11 (47), p.44366-44374
Hauptverfasser:	Lee, Heebin, Kim, Keon-Han, Choi, Won Ho, Moon, Byeong Cheul, Kong, Hyung Jun, Kang, Jeung Ku
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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