| 摘要 |
The present invention is drawn to a composition or layered composite for absorbing and utilizing radiant energy in a solar cell. The composition can comprise a blend of a push-pull copolymer including at least one electron donor entity and at least one electron acceptor entity, and a fullerene composition. The layered composite can comprise a push-pull copolymer including at least one electron donor entity and at least one electron acceptor entity configured in a first layer, and a fullerene composition configured in a second layer. The first layer is typically in contact with the second layer.
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