Energy and Environmental Science

, volume 15 , issue 6 , pages 2567-2580

Robust hole transport material with interface anchors enhances the efficiency and stability of inverted formamidinium–cesium perovskite solar cells with a certified efficiency of 22.3%

Chen Rui - ^{1, 2}

Sanwan Liu ^{1, 2}

Xiaojia Xu ³

Fumeng Ren ^{1, 2}

Jing Zhou ^{1, 2}

Xueying Tian ^{1, 2}

Zhichun Yang ^{1, 2}

Xinyu Guanz ^{1, 2}

Zonghao Liu ^{1, 2, 4}

Shasha Zhang ⁵

Hao Gu ⁵

Yongzhen WU ³

Hongke Wu ⁶

Y.B. Qi ⁷

Wei Chen ^{1, 2, 4}

Hide authors affiliations Show authors affiliations: 7 affiliations

Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Luoyu Road 1037, Wuhan, 430074, China |

Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Luoyu Road 1037, Wuhan, China |

Shanghai Key Laboratory of Functional Materials Chemistry, East China University of Science & Technology, Shanghai 200237, China |

⁴

Optics Valley Laboratory, Hubei 430074, China |

⁵

School of Materials Science and Engineering, Henan Institute of Advanced Technology, Zhengzhou University, Zhengzhou 450001, China |

⁶

State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, China |

⁷

Energy Materials and Surface Sciences Unit (EMSSU), Okinawa Institute of Science and Technology Graduate University (OIST), 1919-1 Tancha, Onna-son, Kunigami-gun, Okinawa 904-0495, Japan |

Publication type: Journal Article

Publication date: 2022-04-27

Royal Society of Chemistry (RSC)

Energy and Environmental Science

scimago Q1

wos Q1

SJR: 10.529

CiteScore: 44.0

Impact factor: 30.8

ISSN: 17545692, 17545706

DOI: 10.1039/d2ee00433j

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Environmental Chemistry

Pollution

Nuclear Energy and Engineering

Renewable Energy, Sustainability and the Environment

Abstract

Perovskite solar cells (PSCs) require both high efficiency and reliable long-term stability for commercialization. As important as the perovskite layer, charge transport layers and their contact with the adjacent perovskite layer also play crucial roles in the efficiency and stability of PSCs. Herein, we report the use of pyridine anchoring group functionalized poly(triarylamine) (p-PY) as the hole transport layer at buried interfaces between the conductive oxide substrate and formamidinium-cesium perovskite layer to enhance the efficiency and stability of inverted PSCs. The p-PY based device exhibited a record efficiency of 22.8% (certified efficiency of 22.3%) and maintained 97.5% of the initial efficiency after operation under 1 sun equivalent white-light light-emitting diode array illumination with maximum power point tracking at 45 °C for 1000 h, and 94% and 81% of the initial efficiencies after harsh thermal aging at 85 °C for 500 h and at 120 °C for 200 h, respectively.

Found

1 citation

Ponomarenko Sergey

🥼 🤝

DSc in Chemistry, associate member of the Russian Academy of Sciences

261 publications, 6 104 citations, 64 reviews

h-index: 41

Lomonosov Moscow State University

Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences

1 citation

Luponosov Yuriy

🥼 🤝

DSc in Chemistry

113 publications, 2 526 citations, 13 reviews

h-index: 27

Enikolopov Institute of Synthetic Polymeric Materials of the Russian Academy of Sciences

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GOST |

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GOST Copy

- C. R. et al. Robust hole transport material with interface anchors enhances the efficiency and stability of inverted formamidinium–cesium perovskite solar cells with a certified efficiency of 22.3% // Energy and Environmental Science. 2022. Vol. 15. No. 6. pp. 2567-2580.

GOST all authors (up to 50) Copy

- C. R., Liu S., Xu X., Ren F., Zhou J., Tian X., Yang Z., Guanz X., Liu Z., Zhang S., Gu H., WU Y., Wu H., Qi Y., Chen W. Robust hole transport material with interface anchors enhances the efficiency and stability of inverted formamidinium–cesium perovskite solar cells with a certified efficiency of 22.3% // Energy and Environmental Science. 2022. Vol. 15. No. 6. pp. 2567-2580.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1039/d2ee00433j

UR - https://xlink.rsc.org/?DOI=D2EE00433J

TI - Robust hole transport material with interface anchors enhances the efficiency and stability of inverted formamidinium–cesium perovskite solar cells with a certified efficiency of 22.3%

T2 - Energy and Environmental Science

AU - -, Chen Rui

AU - Liu, Sanwan

AU - Xu, Xiaojia

AU - Ren, Fumeng

AU - Zhou, Jing

AU - Tian, Xueying

AU - Yang, Zhichun

AU - Guanz, Xinyu

AU - Liu, Zonghao

AU - Zhang, Shasha

AU - Gu, Hao

AU - WU, Yongzhen

AU - Wu, Hongke

AU - Qi, Y.B.

AU - Chen, Wei

PY - 2022

DA - 2022/04/27

PB - Royal Society of Chemistry (RSC)

SP - 2567-2580

IS - 6

VL - 15

SN - 1754-5692

SN - 1754-5706

ER -

BibTex |

Cite this

BibTex (up to 50 authors) Copy

@article{2022_-,

author = {Chen Rui - and Sanwan Liu and Xiaojia Xu and Fumeng Ren and Jing Zhou and Xueying Tian and Zhichun Yang and Xinyu Guanz and Zonghao Liu and Shasha Zhang and Hao Gu and Yongzhen WU and Hongke Wu and Y.B. Qi and Wei Chen},

title = {Robust hole transport material with interface anchors enhances the efficiency and stability of inverted formamidinium–cesium perovskite solar cells with a certified efficiency of 22.3%},

journal = {Energy and Environmental Science},

year = {2022},

volume = {15},

publisher = {Royal Society of Chemistry (RSC)},

month = {apr},

url = {https://xlink.rsc.org/?DOI=D2EE00433J},

number = {6},

pages = {2567--2580},

doi = {10.1039/d2ee00433j}

}

MLA

Cite this

MLA Copy

-., Chen Rui, et al. “Robust hole transport material with interface anchors enhances the efficiency and stability of inverted formamidinium–cesium perovskite solar cells with a certified efficiency of 22.3%.” Energy and Environmental Science, vol. 15, no. 6, Apr. 2022, pp. 2567-2580. https://xlink.rsc.org/?DOI=D2EE00433J.

Publisher

Royal Society of Chemistry (RSC)

Journal

Energy and Environmental Science

scimago Q1

wos Q1

SJR

10.529

CiteScore

44.0

Impact factor

30.8

ISSN

17545692 (Print)

17545706 (Electronic)

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