Issue 6, 2025

Li-TFSI free carbazole-based hole transport materials enable highly stable perovskite solar cells

Abstract

It is crucial to fabricate highly stable perovskite solar cells for further commercialization. Herein, a novel cationic salt OY(TFSI)2 as an effective p-dopant to replace Li-TFSI is synthesized and introduced into the hole transport layer to improve the long-term stability of the device.

Graphical abstract: Li-TFSI free carbazole-based hole transport materials enable highly stable perovskite solar cells

Supplementary files

Article information

Article type
Communication
Submitted
27 Sep 2024
Accepted
12 Dec 2024
First published
13 Dec 2024

Chem. Commun., 2025,61, 1208-1210

Li-TFSI free carbazole-based hole transport materials enable highly stable perovskite solar cells

L. Zheng, Y. Ou, S. Wang, L. Xie and Y. Hua, Chem. Commun., 2025, 61, 1208 DOI: 10.1039/D4CC05034G

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