Highly Efficient Organic Solar Cells with Improved Vertical Donor-acceptor Compositional Gradient Via an Inverted Off-center Spinning Method

Highly Efficient Organic Solar Cells with Improved Vertical Donor-acceptor Compositional Gradient Via an Inverted Off-center Spinning Method PDF Author:
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Languages : en
Pages : 8

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Book Description
A novel, yet simple solution fabrication technique to address the trade-off between photocurrent and fill factor in thick bulk heterojunction organic solar cells is described. Lastly, the inverted off-center spinning technique promotes a vertical gradient of the donor-acceptor phase-separated morphology, enabling devices with near 100% internal quantum efficiency and a high power conversion efficiency of 10.95%.