The Role of Ionic Liquids in Performance Enhancement of Two‐Step Perovskite Photovoltaics. Issue 1 (2nd January 2023)

• Record Type: Journal Article
• Authors: Liang, Xiao; Duan, Dawei; Al-Handawi, Marieh B.; Wang, Fei; Zhou, Xianfang; Ge, Chuang-ye; Lin, Haoran; Zhu, Quanyao; Li, Liang; Naumov, Panče; Hu, Hanlin
• Is Part Of: Solar RRL. Volume 7:Issue 1(2023)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2023-01-02
• Subjects: Solar energy -- Periodicals; Photovoltaic power generation -- Periodicals; Solar energy -- Research -- Periodicals; Photovoltaic power generation -- Research -- Periodicals; Periodicals; 333.7923
• DOI: 10.1002/solr.202370013
• Languages: English
• ISSNs: 2367-198X

Abstract

Abstract : Ionic Liquids‐Assisted Perovskites In article number 2200856, Quanyao Zhu, Liang Li, Pancˇe Naumov, Hanlin Hu, and co‐workers introduced ionic liquids MAAc into the PbI2 layer by a sequential deposition process. They found that the addition of MAAc has lowered the perovskite formation enthalpy and suppressed the trap state density, delivering a champion device with a power conversion efficiency of 23.36% with significantly improved durability.