Perovskite photovoltaic structures
AssigneeEnergy Materials Corporation
InventorsThomas Nathaniel Tombs, Scott Kenneth Christensen, Garrett Jacob Vander Stouw
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Abstract
A bifacial photovoltaic structure includes a transparent substrate, a light-transmissive bottom electrode, a perovskite absorber layer disposed over the bottom electrode, and a transparent top electrode disposed over the perovskite absorber layer. The light-transmissive bottom electrode includes a first set of conductive lines disposed on the substrate and a first conducting layer disposed over the first set of conductive lines. The first conducting layer includes a conductive carbon material.
Claims31
A bifacial photovoltaic structure configured for receiving and converting a target wavelength or wavelength range of light to electricity, comprising:
- a transparent substrate, which is transparent to the target wavelength or wavelength range of light;
- a light-transmissive bottom electrode which is transmissive to the target wavelength or wavelength range of light, comprising a first set of conductive lines disposed on the substrate and a first conducting layer comprising a conductive carbon material disposed over the first set of conductive lines;
- a perovskite absorber layer disposed over the bottom electrode;
- and
- a transparent top electrode, which is transparent to the target wavelength or wavelength range of light, disposed over the perovskite absorber layer.
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Dependencies are inferred from the claim text.