Ferroelectric enhanced solar cell and preparation method thereof
AssigneeHuazhong University of Science and Technology
InventorsHongwei HAN, Anyi MEI, Shuang LIU, Xiaolei LI, Deyi ZHANG
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Abstract
A ferroelectric enhanced solar cell, including a conductive substrate, and a hole blocking layer, a mesoporous nanocrystalline layer, a mesoporous spacer layer and a mesoporous back electrode sequentially deposited in that order on the conductive substrate. The mesopores of at least one of the mesoporous nanocrystalline layer, the mesoporous spacer layer and the mesoporous back electrode are filled with a photoactive material. At least one of the hole blocking layer, the mesoporous nanocrystalline layer and the mesoporous spacer layer includes a ferroelectric material or a ferroelectric nanocomposite.
Claims10
A solar cell, comprising:
- a conductive substrate;
- and
- a hole blocking layer, a mesoporous nanocrystalline layer, a mesoporous spacer layer and a mesoporous back electrode which are sequentially deposited in that order on the conductive substrate;
- wherein:
- mesopores of at least one of the mesoporous nanocrystalline layer, the mesoporous spacer layer and the mesoporous back electrode are filled with a photoactive material;
- and
- at least one of the hole blocking layer, the mesoporous nanocrystalline layer and the mesoporous spacer layer comprises a ferroelectric material or a ferroelectric nanocomposite.
Dependencies are inferred from the claim text.