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US 2015/0311363 A1Published application
Nanowire-modified graphene and methods of making and using same
AssigneeMassachusetts Institute of Technology
InventorsHyesung Park, Sehoon Chang, Jing Kong, Silvija Gradecak
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Abstract
A transparent electrode can include a graphene sheet on a substrate, a layer including a conductive polymer disposed over the graphene sheet, and a plurality of semiconducting nanowires, such as ZnO nanowires, disposed over the layer including the conductive polymer.
Claims22
A transparent electrode comprising:
- a graphene sheet on a substrate;
- an interlayer including a conductive polymer disposed over the graphene sheet;
- and
- a plurality of semiconducting nanowires disposed over the interlayer.
1 more element
The transparent electrode of claim 6, wherein the interlayer includes a polythiophene.
A method of making a transparent electrode comprising:
- providing a graphene sheet on a substrate;
- depositing an interlayer including a conductive polymer disposed over the graphene sheet;
- and
- growing a plurality of semiconducting nanowires over the interlayer.
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A photovoltaic device comprising
- a graphene sheet on a substrate;
- an interlayer including a conductive polymer disposed over the graphene sheet;
- and
- a plurality of semiconducting nanowires disposed over the interlayer.
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Dependencies are inferred from the claim text.