Ruddlesden–Popper Perovskites: Energetics and Energy Loss in 2D Ruddlesden–Popper Perovskite Solar Cells (Adv. Energy Mater. 23/2020). Issue 23 (16th June 2020)

• Record Type: Journal Article
• Authors: Yang, Jianming; Xiong, Shaobing; Song, Jingnan; Wu, Hongbo; Zeng, Yihan; Lu, Linyang; Shen, Kongchao; Hao, Tianyu; Ma, Zaifei; Liu, Feng; Duan, Chungang; Fahlman, Mats; Bao, Qinye
• Is Part Of: Advanced energy materials. Volume 10:Issue 23(2020)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2020-06-16
• Subjects: 2D Ruddlesden–Popper perovskites -- energetics -- energy loss -- open‐circuit voltage -- perovskite solar cells; 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.202070101
• Languages: English
• ISSNs: 1614-6832

Abstract

Abstract : In article number 2000687, Qinye Bao and co‐workers systematically investigate the energetics and energy loss in 2D Ruddlesden‐Popper perovskite (RPP) solar cells. The crucial scenario found at the 2D RPP/electron transport layer interface is that the potential gradient across ligands promotes separation of the photogenerated carrier, with electrons transferring from the perovskite crystal to the electron transport layer.