• closedAccess   Effect of Light Illumination on Mixed Halide Lead Perovskites: Reversible or Irreversible Transformation 

      Huang, Weixin; YOON, SEOG JOON; Sapkota, Pitambar American Chemical Society (2018)
      One intriguing aspect of mixed halide lead perovskites (e.g., CH3NH3PbBrxI3–x) is halide ion segregation when subjected to visible illumination, but this aspect gives rise to the concerns regarding the influence of halide ...
    • openAccess   Laser-Reduced BiVO4 for Enhanced Photoelectrochemical Water Splitting 

      Barawi Morán, Mariam; Gomez-Mendoza, Miguel; Oropeza, Freddy E; Gorni , Giulio; Villar-Garcia, Ignacio J.; Gimenez, Sixto; de la Peña O'Shea, Víctor Antonio; García-Tecedor, Miguel American Chemical Society (2022-07-27)
      The present study proposes a laser irradiation method to superficially reduce BiVO4 photoelectrodes and boost their water oxidation reaction performance. The origin of this enhanced performance toward oxygen evolution ...