Achieving unprecedented power-output in 4-terminal mirror-symmetrical printable carbon CsPbBr<sub>3</sub> solar cells through dual-solvent engineering

Authors: Wu Shao, Jie Sheng, Yufei Fu, Jingwen He, Zhihao Deng, Ronghao Cen, Wenjun Wu

Published: 2025-02-19

DOI: 10.1039/d4ee05841k

Source: Full article

Abstract

Tyndall effect-guided dual-solvent engineering optimized printable carbon-based CsPbBr3 solar cells, achieving a record PCE of 10.18%. A 4-terminal concentrator enhanced output to 29.44 mW cm−2, with 93.2% PCE retention after 1000 hours at 150 °C.