A first-principles study of anionic (S) and cationic (V/Nb) doped Sr2Ta2O7 for visible light photocatalysis

5 years ago

A first-principles study of anionic (S) and cationic (V/Nb) doped Sr2Ta2O7 for visible light photocatalysis

Yuman Peng, Kechen Wu, Junjie Hu, Zuju Ma

In order to utilize the visible light to catalyze water, UV-active Sr₂Ta₂O₇ is engineered via co-doping of S and V/Nb to shift the valence band maximum upward and conduction band minimum downward by approximately 1[space]eV, respectively.

Publisher URL: http://feeds.rsc.org/~r/rss/ra/~3/rnA7CkgisBQ/C7RA07113B

DOI: 2017/RA/C7RA07113B

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