A Tetraphenylethylene Core‐Based 3D Structure Small Molecular Acceptor Enabling Efficient Non‐Fullerene Organic Solar Cells — Yuhang Liu (2014) | RDL Network
A Tetraphenylethylene Core‐Based 3D Structure Small Molecular Acceptor Enabling Efficient Non‐Fullerene Organic Solar Cells
Article 2014 en
Authors
YL
Yuhang Liu
CM
Cheng Mu
KJ
Kui Jiang
Abstract
1 min read
A tetraphenylethylene core-based small molecular acceptor with a unique 3D molecular structure is developed. Bulk-heterojunction blend films with a small feature size (≈20 nm) are obtained, which lead to non-fullerene organic solar cells (OSCs) with 5.5% power conversion efficiency. The work provides a new molecular design approach to efficient non-fullerene OSCs based on 3D-structured small-molecule acceptors.
Yuhang Liu, Cheng Mu, Kui Jiang, Jingbo Zhao, Yunke Li, Lu Zhang, Zhengke Li, Joshua Yuk Lin Lai, Huawei Hu, Tingxuan Ma, Rongrong Hu, Demei Yu, Xuhui Huang, Ben Zhong Tang, He Yan
Andrew J. Clarke, Joel Luke, Rico Meitzner, Jiaying Wu, Yuming Wang, Harrison Ka Hin Lee, Emily M. Speller, Helen Bristow, Hyojung Cha, Michael Newman, Katherine Hooper, Alex Evans, Feng Gao, Harald Hoppe, Iain McCulloch, Ulrich Sigmar Schubert, Trystan Watson, James R. Durrant, Wing Chung Tsoi, Ji‐Seon Kim, Zhe Li
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