Rocheleau, R. & Miller, E.
High-efficiency photoelectrochemical hydrogen production using multijunction amorphous silicon photoelectrodes. Energy Fuels
12, 3–10 (1998).
Reece, S. Y.
et al. Wireless solar water splitting using silicon-based semiconductors and earth-abundant catalysts. Science
334, 645–648 (2011).
Khaselev, O. & Turner, J.
A monolithic photovoltaic–photoelectrochemical device for hydrogen production via water splitting. Science
280, 425–427 (1998).
Mor, G. K.
et al. p-Type Cu–Ti–O nanotube arrays and their use in self-biased heterojunction photoelectrochemical diodes for hydrogen generation. Nano Lett.
8, 1906–1911 (2008).
et al. Preparation of p-type CaFe2O4 photocathodes for producing hydrogen from water. J. Am. Chem. Soc.
132, 17343–17345 (2010).
et al. A cobalt complex redox shuttle for dye-sensitized solar cells with high open-circuit potentials. Nature Commun.
3, 631 (2012).
et al. Porphyrin-sensitized solar cells with cobalt (II/III)-based redox electrolyte exceed 12 percent efficiency. Science
334, 629–634 (2011).
Le Formal, F.
et al. Passivating surface states on water splitting hematite photoanodes with alumina overlayers. Chem. Sci.
2, 737–743 (2011).
Tilley, S. D., Cornuz, M., Sivula, K. & Graetzel, M.
Light-induced water splitting with hematite: improved nanostructure and iridium oxide catalysis. Angew. Chem. Int. Ed.
49, 6405–6408 (2010).
Walter, M. G.
et al. Solar water splitting cells. Chem. Rev.
110, 6446–6473 (2010).
Weber, M. & Dignam, M.
Efficiency of splitting water with semiconducting photoelectrodes. J. Electrochem. Soc.
131, 1258–1265 (1984).
Gao, X., Kocha, S. & Frank, A.
Photoelectrochemical decomposition of water using modified monolithic tandem cells. Int. J. Hydrogen Energ.
24, 319–325 (1999).
Kelly, N. & Gibson, T.
Design and characterization of a robust photoelectrochemical device to generate hydrogen using solar water splitting. Int. J. Hydrogen Energ.
31, 1658–1673 (2006).
Graetzel, M. & Augustyński, J.
Tandem cell for water cleavage by visible light. US patent 6,936,143 (2005).
et al. Solar hydrogen production by tandem cell system composed of metal oxide semiconductor film photoelectrode and dye-sensitized solar cell. Proc. SPIE
6650, 665003 (2007).
et al. Examining architectures of photoanode–photovoltaic tandem cells for solar water splitting. J. Mater. Res.
25, 17–24 (2010).
Pendlebury, S. R.
et al. Dynamics of photogenerated holes in nanocrystalline α-Fe2O3 electrodes for water oxidation probed by transient absorption spectroscopy. Chem. Commun.
47, 716–718 (2011).
Solarska, R., Jurczakowski, R. & Augustyński, J.
A highly stable, efficient visible-light driven water photoelectrolysis system using a nanocrystalline WO3 photoanode and a methane sulfonic acid electrolyte. Nanoscale
4, 1553–1556 (2012).
Kanan, M. W. & Nocera, D. G.
In situ formation of an oxygen-evolving catalyst in neutral water containing phosphate and Co2+. Science
321, 1072–1075 (2008).
Zhong, D. K. & Gamelin, D. R.
Photoelectrochemical water oxidation by cobalt catalyst (‘Co–Pi’)/α-Fe2O3 composite photoanodes: oxygen evolution and resolution of a kinetic bottleneck. J. Am. Chem. Soc.
132, 4202–4207 (2010).
et al. Cathodic shift in onset potential of solar oxygen evolution on hematite by 13-group oxide overlayers. Energy Environ. Sci.
4, 2512–2515 (2011).
et al. A Ga2O3 underlayer as an isomorphic template for ultrathin hematite films toward efficient photoelectrochemical water splitting. Faraday Discuss.
155, 223–232 (2012).
Mi, Q., Zhanaidarova, A., Brunschwig, B. S., Gray, H. B. & Lewis, N. S.
A quantitative assessment of the competition between water and anion oxidation at WO3 photoanodes in acidic aqueous electrolytes. Energy Environ. Sci.
5, 5694–5700 (2012).
et al. A stable quasi-solid-state dye-sensitized solar cell with an amphiphilic ruthenium sensitizer and polymer gel electrolyte. Nature Mater.
2, 402–407 (2003).
Brillet, J., Graetzel, M. & Sivula, K.
Decoupling feature size and functionality in solution-processed, porous hematite electrodes for solar water splitting. Nano Lett.
10, 4155–4160 (2010).
Thimsen, E., Le Formal, F., Graetzel, M. & Warren, S. C.
Influence of plasmonic Au nanoparticles on the photoactivity of Fe2O3 electrodes for water splitting. Nano Lett.
11, 35–43 (2011).
Santato, C., Odziemkowski, M., Ulmann, M. & Augustyński, J.
Crystallographically oriented mesoporous WO3 films: synthesis, characterization, and applications. J. Am. Chem. Soc.
123, 10639–10649 (2001).
Tsao, H. N.
et al. Cyclopentadithiophene bridged donor–acceptor dyes achieve high power conversion efficiencies in dye-sensitized solar cells based on the tris-cobalt bipyridine redox couple. ChemSusChem
4, 591–594 (2011).
Ahmad, S., Yum, J. H., Xianxi, Z., Graetzel, M. & Butt, H.
Dye-sensitized solar cells based on poly (3,4-ethylenedioxythiophene) counter electrode derived from ionic liquids. J. Mater. Chem.
20, 1654–1658 (2010).
et al. Fabrication of thin film dye sensitized solar cells with solar to electric power conversion efficiency over 10%. Thin Solid Films
14, 4613–4619 (2008).