All-solution-processed perovskite light-emitting diodes with all metal oxide transport layers. Issue 94 (12th November 2018)

• Record Type: Journal Article
• Authors: Liu, Lin; Wang, Zhibin; Sun, Wenda; Zhang, Jin; Hu, Siqian; Hayat, Tasawar; Alsaedi, Ahmed; Tan, Zhan'ao
• Is Part Of: Chemical communications. Volume 54:Issue 94(2018)
• Page Start: 13283
• Page End: 13286
• Publication Date: 2018-11-12
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c8cc07821a
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : Stable all-solution-processed perovskite light-emitting diodes with all metal oxide transport layers were successfully realized based on an ITO/NiO x /CsPbBr3 /ZnMgO/Al conventional device structure. Abstract : All-solution-processed perovskite light-emitting diodes (PeLEDs) with all metal oxide transport layers were successfully realized based on an ITO/NiO x /CsPbBr3 /ZnMgO/Al conventional device structure. A unique perovskite–polymer composite method enables the deposition of solution-processed ZnMgO nanoparticles on the perovskite film. As a result, we achieved highly efficient PeLEDs with a maximum luminance of 17 017 cd m −2, and the efficiency showed little roll-off with increasing current density.