All-small-molecule organic solar cells with over 14% efficiency by optimizing hierarchical morphologies
Small molecule organic solar cells (OSCs) represent an alternative route for OSCs, but their efficiencies are lower than polymer-molecule blend based counterparts. Here Zhou et al. show high performance devices with 14% efficiency and feature hierarchical morphologies.
Main Authors: | , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2019-11-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-019-13292-1 |