Interface engineering of nanoceramic hematite photoelectrode for solar energy conversion

This work addresses the role of different modifiers on the overall photocurrent response, which allowed a dual material insertion, increasing the charge separation without compromise the surface catalysis. Sn‐addition onto nanoceramic hematite photoelectrodes clearly increased flat band potential, p...

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Veröffentlicht in:	Journal of the American Ceramic Society 2020-12, Vol.103 (12), p.6833-6846
Hauptverfasser:	Freitas, Andre L. M., Muche, Dereck N. F., Leite, Edson R., Souza, Flavio L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis catalytic efficiency Charge materials dual modification Hematite hematite‐based photoelectrode nanoceramic NiFeOx cocatalyst Photoelectric effect Photoelectric emission Separation Solar energy conversion surface passivation Trapping
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