Methylamine-complexed liquefaction perovskite precursor for high-performance printable carbon-based solar cells DOI Creative Commons
Jie Sheng,

Wu Shao,

Huidong Zhang

et al.

Green Chemical Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Enhancing the Performance of Hole‐Conductor‐Free Printable Mesoscopic Perovskite Solar Cells through Polyaniline‐Mediated Iodine Recycling and Defect Passivation DOI Open Access

Jiayu Xie,

Jiale Liu,

Yongming Ma

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 5, 2025

Printable mesoscopic perovskite solar cells (p-MPSCs) provide an opportunity for low-cost manufacturing of photovoltaics. However, the performance p-MPSCs is severely compromised by iodine defects. This study presents a strategy incorporating polyaniline (PANI) to achieve both recycling and defect passivation significantly improve p-MPSCs. PANI captures immobilizes ions, establishing stable system that effectively suppresses loss. Additionally, Lewis base properties enable it passivate defects within suppress nonradiative recombination. With synergistic effects, increases power conversion efficiency champion device from 18.28% 20.24%. offers potential solution enhancing with promising implications practical applications.

Language: Английский

Citations

1
Tailored buried layer passivation toward high-efficiency carbon based all-inorganic CsPbBr3 perovskite solar cell DOI
Long Zhou,

Mengjia Sui,

Jiaojiao Zhang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 496, P. 154043 - 154043

Published: July 16, 2024

Language: Английский

Citations

5
Constructing n/n− Type Perovskite Homojunctions to Achieve High‐Efficiency and Stable Printable Mesoscopic Perovskite Solar Cells DOI Open Access
Chang Chen, Wenfeng Liu, Yiwen Chen

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 28, 2025

Abstract In recent years, carbon‐based printable mesoscopic perovskite solar cells (p‐MPSCs) without hole transport layers have garnered considerable interest because of their outstanding benefits in terms stability and cost. However, the use carbon electrodes instead materials noble metal leads to energy level mismatch, which limits power conversion efficiency (PCE) p‐MPSCs. this work, a molecular doping strategy is proposed employing cyclopentylmethanamine passivate surface subsurface crystal defects while inducing an shift toward p‐type region within electrodes. This approach facilitates formation homojunction at micro‐interfaces between perovskites. Results demonstrate that optimizes internal alignment devices, thereby increasing driving force for transfer Ultimately, devices optimized through increase PCE from 17.50% 19.50% retaining over 92% initial after 150 days air ambiance. study provides straightforward effective designing high‐efficiency stable

Language: Английский

Citations

0
Alkyl chain length engineering of zwitterionic sulfobetaine passivators for efficient printable mesoscopic perovskite solar cells DOI
Xufeng Xiao, Kai Chen,

Mi Qin

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163528 - 163528

Published: May 1, 2025

Language: Английский

Citations

0
Enabling high-efficiency ambient-air printable carbon-based large-area perovskite solar cells via effective anionic passivation DOI

Y.K. Fu,

Wu Shao,

Zhihao Deng

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 158282 - 158282

Published: Dec. 1, 2024

Language: Английский

Citations

1
Methylamine-complexed liquefaction perovskite precursor for high-performance printable carbon-based solar cells DOI Creative Commons
Jie Sheng,

Wu Shao,

Huidong Zhang

et al.

Green Chemical Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 1, 2024

Language: Английский

Citations

0