Efficient non-fullerene polymer solar cells enabled by tetrahedron-shaped core based 3D-structure small-molecular electron acceptors

Yuhang Liu; Joshua Yuk Lin Lai; Shangshang Chen; Yunke Li; Kui Jiang; Jingbo Zhao; Zhengke Li; Huawei Hu; Tingxuan Ma; Haoran Lin; Jing Liu; Jie Zhang; Fei Huang; Demei Yu; He Yan

doi:10.1039/c5ta03093e

Efficient non-fullerene polymer solar cells enabled by tetrahedron-shaped core based 3D-structure small-molecular electron acceptors

Yuhang Liu
, Joshua Yuk Lin Lai
, Shangshang Chen
, Yunke Li
, Kui Jiang
, Jingbo Zhao
, Zhengke Li
, Huawei Hu
, Tingxuan Ma
, Haoran Lin
, Jing Liu
, Jie Zhang
, Fei Huang
, Demei Yu
, He Yan

Research output: Contribution to journal › Article › peer-review

104 Scopus citations

Abstract

Here we report a series of tetraphenyl carbon-group (tetraphenylmethane (TPC), tetraphenylsilane (TPSi) and tetraphenylgermane (TPGe)) core based 3D-structure non-fullerene electron acceptors, enabling efficient polymer solar cells with a power conversion efficiency (PCE) of up to ∼4.3%. The results show that TPC and TPSi core-based polymer solar cells (PSCs) perform significantly better than that based on TPGe. Our study provides a new approach for designing small molecular acceptor materials for polymer solar cells.

Original language	English
Pages (from-to)	13632-13636
Number of pages	5
Journal	Journal of Materials Chemistry A
Volume	3
Issue number	26
DOIs	https://doi.org/10.1039/c5ta03093e
State	Published - 14 Jul 2015

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Liu, Y., Lai, J. Y. L., Chen, S., Li, Y., Jiang, K., Zhao, J., Li, Z., Hu, H., Ma, T., Lin, H., Liu, J., Zhang, J., Huang, F., Yu, D., & Yan, H. (2015). Efficient non-fullerene polymer solar cells enabled by tetrahedron-shaped core based 3D-structure small-molecular electron acceptors. Journal of Materials Chemistry A, 3(26), 13632-13636. https://doi.org/10.1039/c5ta03093e

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title = "Efficient non-fullerene polymer solar cells enabled by tetrahedron-shaped core based 3D-structure small-molecular electron acceptors",

abstract = "Here we report a series of tetraphenyl carbon-group (tetraphenylmethane (TPC), tetraphenylsilane (TPSi) and tetraphenylgermane (TPGe)) core based 3D-structure non-fullerene electron acceptors, enabling efficient polymer solar cells with a power conversion efficiency (PCE) of up to ∼4.3\%. The results show that TPC and TPSi core-based polymer solar cells (PSCs) perform significantly better than that based on TPGe. Our study provides a new approach for designing small molecular acceptor materials for polymer solar cells.",

author = "Yuhang Liu and Lai, \{Joshua Yuk Lin\} and Shangshang Chen and Yunke Li and Kui Jiang and Jingbo Zhao and Zhengke Li and Huawei Hu and Tingxuan Ma and Haoran Lin and Jing Liu and Jie Zhang and Fei Huang and Demei Yu and He Yan",

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doi = "10.1039/c5ta03093e",

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T1 - Efficient non-fullerene polymer solar cells enabled by tetrahedron-shaped core based 3D-structure small-molecular electron acceptors

AU - Liu, Yuhang

AU - Lai, Joshua Yuk Lin

AU - Chen, Shangshang

AU - Li, Yunke

AU - Jiang, Kui

AU - Zhao, Jingbo

AU - Li, Zhengke

AU - Hu, Huawei

AU - Ma, Tingxuan

AU - Lin, Haoran

AU - Liu, Jing

AU - Zhang, Jie

AU - Huang, Fei

AU - Yu, Demei

AU - Yan, He

PY - 2015/7/14

Y1 - 2015/7/14

N2 - Here we report a series of tetraphenyl carbon-group (tetraphenylmethane (TPC), tetraphenylsilane (TPSi) and tetraphenylgermane (TPGe)) core based 3D-structure non-fullerene electron acceptors, enabling efficient polymer solar cells with a power conversion efficiency (PCE) of up to ∼4.3%. The results show that TPC and TPSi core-based polymer solar cells (PSCs) perform significantly better than that based on TPGe. Our study provides a new approach for designing small molecular acceptor materials for polymer solar cells.

AB - Here we report a series of tetraphenyl carbon-group (tetraphenylmethane (TPC), tetraphenylsilane (TPSi) and tetraphenylgermane (TPGe)) core based 3D-structure non-fullerene electron acceptors, enabling efficient polymer solar cells with a power conversion efficiency (PCE) of up to ∼4.3%. The results show that TPC and TPSi core-based polymer solar cells (PSCs) perform significantly better than that based on TPGe. Our study provides a new approach for designing small molecular acceptor materials for polymer solar cells.

UR - https://www.scopus.com/pages/publications/84935024567

U2 - 10.1039/c5ta03093e

DO - 10.1039/c5ta03093e

M3 - 文章

AN - SCOPUS:84935024567

SN - 2050-7488

VL - 3

SP - 13632

EP - 13636

JO - Journal of Materials Chemistry A

JF - Journal of Materials Chemistry A

IS - 26

ER -

Efficient non-fullerene polymer solar cells enabled by tetrahedron-shaped core based 3D-structure small-molecular electron acceptors

Abstract

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