Gelation of Hole Transport Layer to Improve the Stability of Perovskite Solar Cells

Ying Zhang; Chenxiao Zhou; Lizhi Lin; Fengtao Pei; Mengqi Xiao; Xiaoyan Yang; Guizhou Yuan; Cheng Zhu; Yu Chen; Qi Chen

doi:10.1007/s40820-023-01145-y

Gelation of Hole Transport Layer to Improve the Stability of Perovskite Solar Cells

Ying Zhang
, Chenxiao Zhou
, Lizhi Lin
, Fengtao Pei
, Mengqi Xiao
, Xiaoyan Yang
, Guizhou Yuan
, Cheng Zhu
, Yu Chen
, Qi Chen^*

^*Corresponding author for this work

Beijing Institute of Technology

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

32 Citations (Scopus)

Abstract

The gelation of hole transport layer generates a dense and uniform hole transport layer film and significantly inhibits the aggregation of lithium bis(trifluoromethane sulfonyl)imide in spiro-OMeTAD.The gelated hole transport layer confers enhanced charge carrier transport and better humidity and operational stability of perovskite solar cells.

Original language	English
Article number	175
Journal	Nano-Micro Letters
Volume	15
Issue number	1
DOIs	https://doi.org/10.1007/s40820-023-01145-y
Publication status	Published - Dec 2023
Externally published	Yes

Keywords

Aggregation of LiTFSI
Gelation
Hole transport layer
Humidity stability
Perovskite solar cell

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10.1007/s40820-023-01145-y

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title = "Gelation of Hole Transport Layer to Improve the Stability of Perovskite Solar Cells",

abstract = "The gelation of hole transport layer generates a dense and uniform hole transport layer film and significantly inhibits the aggregation of lithium bis(trifluoromethane sulfonyl)imide in spiro-OMeTAD.The gelated hole transport layer confers enhanced charge carrier transport and better humidity and operational stability of perovskite solar cells.",

keywords = "Aggregation of LiTFSI, Gelation, Hole transport layer, Humidity stability, Perovskite solar cell",

author = "Ying Zhang and Chenxiao Zhou and Lizhi Lin and Fengtao Pei and Mengqi Xiao and Xiaoyan Yang and Guizhou Yuan and Cheng Zhu and Yu Chen and Qi Chen",

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doi = "10.1007/s40820-023-01145-y",

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T1 - Gelation of Hole Transport Layer to Improve the Stability of Perovskite Solar Cells

AU - Zhang, Ying

AU - Zhou, Chenxiao

AU - Lin, Lizhi

AU - Pei, Fengtao

AU - Xiao, Mengqi

AU - Yang, Xiaoyan

AU - Yuan, Guizhou

AU - Zhu, Cheng

AU - Chen, Yu

AU - Chen, Qi

PY - 2023/12

Y1 - 2023/12

N2 - The gelation of hole transport layer generates a dense and uniform hole transport layer film and significantly inhibits the aggregation of lithium bis(trifluoromethane sulfonyl)imide in spiro-OMeTAD.The gelated hole transport layer confers enhanced charge carrier transport and better humidity and operational stability of perovskite solar cells.

AB - The gelation of hole transport layer generates a dense and uniform hole transport layer film and significantly inhibits the aggregation of lithium bis(trifluoromethane sulfonyl)imide in spiro-OMeTAD.The gelated hole transport layer confers enhanced charge carrier transport and better humidity and operational stability of perovskite solar cells.

KW - Aggregation of LiTFSI

KW - Gelation

KW - Hole transport layer

KW - Humidity stability

KW - Perovskite solar cell

UR - https://www.scopus.com/pages/publications/85164291463

U2 - 10.1007/s40820-023-01145-y

DO - 10.1007/s40820-023-01145-y

M3 - Article

AN - SCOPUS:85164291463

SN - 2311-6706

VL - 15

JO - Nano-Micro Letters

JF - Nano-Micro Letters

IS - 1

M1 - 175

ER -

Gelation of Hole Transport Layer to Improve the Stability of Perovskite Solar Cells

Abstract

Keywords

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