Although II–VI semiconductors such as CdS, CdTe, CdSe, ZnTe, and alloys thereof can have
nearly ideal band gaps and band-edge positions for the production of solar fuels, II–VI …

Light absorbers with moderate band gaps (1–2 eV) are required for high-efficiency solar
fuels devices, but most semiconducting photoanodes undergo photocorrosion or passivation …

Small-band-gap (E g< 2 eV) semiconductors must be stabilized for use in integrated devices
that convert solar energy into the bonding energy of a reduced fuel, specifically H 2 (g) or a …

Indium tin oxide (ITO) surfaces of triple junction photovoltaic cells were functionalized with
oxygen evolving catalysts (OECs) based on amorphous hydrous earth-abundant metal …

Non‐oxide materials such as oxynitrides are good candidates as photoanodes for visible‐
light‐driven water oxidation, but most of them suffer from oxidative degradation by …

Although semiconductors such as silicon (Si), gallium arsenide (GaAs), and gallium
phosphide (GaP) have band gaps that make them efficient photoanodes for solar fuel …

Mixed-anion compounds (eg, oxynitrides and oxysulfides) are potential candidates as
photoanodes for visible-light water oxidation, but most of them suffer from oxidative …

Arrays of GaAs nanowires have been grown by selective-area metal–organic chemical-
vapor deposition (MOCVD) onto photoactive planar Si substrates. This tandem, vertical-wire …

Photoelectrochemical water splitting into H2 and O2 over a semiconductor-based
photocatalyst offers a promising way to achieve the sustainable harvesting and storage of …

Reactively sputtered nickel oxide (NiOx) films provide transparent, antireflective, electrically
conductive, chemically stable coatings that also are highly active electrocatalysts for the …