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The synergistic effect of defect passivation and energy level adjustment for low-temperature carbon-based CsPbI2Br perovskite solar cells

Authors :
Xiang Zhang
Dan Zhang
Tonghui Guo
Chunqiu Zheng
Yuan Zhou
Junjun Jin
Zhenkun Zhu
Zhen Wang
Xiaxia Cui
Sujuan Wu
Jing Zhang
Qidong Tai
Source :
Journal of Materials Chemistry C. 10:15573-15581
Publication Year :
2022
Publisher :
Royal Society of Chemistry (RSC), 2022.

Abstract

Hydrophobic organic ammonium halide salts are used to passivate perovskite defects, adjust interfacial energy level alignments, and ultimately improve the efficiency and stability of low-temperature carbon-based CsPbI2Br perovskite solar cells.

Details

ISSN :
20507534 and 20507526
Volume :
10
Database :
OpenAIRE
Journal :
Journal of Materials Chemistry C
Accession number :
edsair.doi...........23cf0f1ece21c71b5a6ff8b88ecde12e