Flat-Band Potentials of Molecularly Thin Metal Oxide Nanosheets

• Published in: ACS applied materials & interfaces Vol. 8; no. 18; pp. 11539 - 11547
• Main Authors: Xu, Pengtao, Milstein, Tyler J, Mallouk, Thomas E
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 11.05.2016
• Subjects: flat-band potential; perovskite; water splitting; semiconductor; layered metal oxide; nanosheets

Exfoliated nanosheets derived from Dion–Jacobson phase layer perovskites (TBA x H1–x A2B3O10, A = Sr, Ca, B = Nb, Ta) were grown layer-by-layer on fluorine-doped tin oxide and gold electrode surfaces. Electrochemical impedance spectra (EIS) of the five-layer nanosheet films in contact with aqueous e...