Supplementary Materials

Water photolysis at 12.3% efficiency via perovskite photovoltaics and Earth-abundant catalysts

Jingshan Luo, Jeong-Hyeok Im, Matthew T. Mayer, Marcel Schreier, Mohammad Khaja Nazeeruddin, Nam-Gyu Park, S. David Tilley, Hong Jin Fan, Michael Gr├Ątzel

Materials/Methods, Supplementary Text, Tables, Figures, and/or References

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  • Materials and Methods
  • Figs. S1 to S6
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Images, Video, and Other Other Media

Movie S1
Bubble evolution by applying 1.8 V and 2 V to the NiFe LDH/Ni foam catalyst electrodes.
Movie S2
The water splitting device combining the perovskite tandem cell and NiFe LDH/Ni foam catalyst electrodes under dark and simulated AM1.5G solar illumination.