High‐Performance Flexible All‐Perovskite Tandem Solar Cells with Reduced VOC‐Deficit in Wide‐Bandgap Subcell (Adv. Energy Mater. 45/2022). Issue 45 (1st December 2022)

• Record Type: Journal Article
• Authors: Lai, Huagui; Luo, Jincheng; Zwirner, Yannick; Olthof, Selina; Wieczorek, Alexander; Ye, Fangyuan; Jeangros, Quentin; Yin, Xinxing; Akhundova, Fatima; Ma, Tianshu; He, Rui; Kothandaraman, Radha K.; Chin, Xinyu; Gilshtein, Evgeniia; Müller, André; Wang, Changlei; Thiesbrummel, Jarla; Siol, Sebastian; Prieto, José Márquez; Unold, Thomas; Stolterfoht, Martin; Chen, Cong; Tiwari, Ayodhya N.; Zhao, Dewei; Fu, Fan
• Is Part Of: Advanced energy materials. Volume 12:Issue 45(2022)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2022-12-01
• Subjects: all‐perovskite tandems -- flexible tandem solar cells -- perovskite -- VOC‐deficit -- wide‐bandgap; Energy harvesting -- Materials -- Periodicals; Energy conversion -- Materials -- Periodicals; Energy storage -- Materials -- Periodicals; Photovoltaics -- Periodicals; Fuel cells -- Periodicals; Thermoelectric materials -- Periodicals; 621.31
• DOI: 10.1002/aenm.202270191
• Languages: English
• ISSNs: 1614-6832

Abstract

Abstract : Perovskite Solar Cells In article number 2202438, Cong Chen, Dewei Zhao, Fan Fu, and co‐workers report 15.1% flexible near‐infrared transparent wide‐bandgap (1.77 eV) perovskite solar cells with a low open‐circuit voltage–deficit of 480 mV. When paired with flexible, narrow‐bandgap (1.24 eV) perovskite solar cells, they demonstrate a 23.8% flexible all‐perovskite tandem solar cell with a superior open‐circuit voltage of 2.1 V.