Employing Lead Thiocyanate Additive to Reduce the Hysteresis and Boost the Fill Factor of Planar Perovskite Solar Cells

Employing Lead Thiocyanate Additive to Reduce the Hysteresis and Boost the Fill Factor of Planar Perovskite Solar Cells

© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 28(2016), 26 vom: 07. Juli, Seite 5214-21
1. Verfasser: Ke, Weijun (VerfasserIn)
Weitere Verfasser: Xiao, Chuanxiao, Wang, Changlei, Saparov, Bayrammurad, Duan, Hsin-Sheng, Zhao, Dewei, Xiao, Zewen, Schulz, Philip, Harvey, Steven P, Liao, Weiqiang, Meng, Weiwei, Yu, Yue, Cimaroli, Alexander J, Jiang, Chun-Sheng, Zhu, Kai, Al-Jassim, Mowafak, Fang, Guojia, Mitzi, David B, Yan, Yanfa
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2016
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article grain boundary passivation hysteresis interface passivation perovskite solar cells
Beschreibung
Zusammenfassung:© 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Lead thiocyanate in the perovskite precursor can increase the grain size of a perovskite thin film and reduce the conductivity of the grain boundaries, leading to perovskite solar cells with reduced hysteresis and enhanced fill factor. A planar perovskite solar cell with grain boundary and interface passivation achieves a steady-state efficiency of 18.42%
Beschreibung:Date Completed 17.07.2018
Date Revised 01.10.2020
published: Print-Electronic
Citation Status PubMed-not-MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201600594