Stability and self-passivation of copper vanadate photoanodes under chemical, electrochemical, and photoelectrochemical operation

作者:Zhou, Lan; Yan, Qimin; Yu, Jie; Jones, Ryan J. R.; Becerra-Stasiewicz, Natalie; Suram, Santosh K.; Shinde, Aniketa; Guevarra, Dan; Neaton, Jeffrey B.; Persson, Kristin A.*; Gregoire, John M.*
来源:Physical Chemistry Chemical Physics, 2016, 18(14): 9349-9352.
DOI:10.1039/c6cp00473c

摘要

Deployment of solar fuels technology requires photoanodes with long term stability, which can be accomplished using light absorbers that self-passivate under operational conditions. Several copper vanadates have been recently reported as promising photoanode materials, and their stability and self-passivation is demonstrated through a combination of Pourbaix calculations and combinatorial experimentation.

  • 出版日期2016-4-14