Hydrazinium-loaded perovskite solar cells with enhanced performance and stability. Issue 47 (3rd November 2016)

• Record Type: Journal Article
• Authors: Akbulatov, Azat F.; Frolova, Lyubov A.; Anokhin, Denis V.; Gerasimov, Kirill L.; Dremova, Nadezhda N.; Troshin, Pavel A.
• Is Part Of: Journal of materials chemistry. Volume 4:Issue 47(2016)
• Page Start: 18378
• Page End: 18382
• Publication Date: 2016-11-03
• Subjects: Materials -- Research -- Periodicals; Chemistry, Analytic -- Periodicals; Environmental sciences -- Research -- Periodicals; 543.0284
• DOI: 10.1039/c6ta08215g
• Languages: English
• ISSNs: 2050-7488

Abstract

Abstract : In this study, we show that partial substitution of methylammonium (MA) with hydrazinium (HA) cations in MAPbI3 improves both the photovoltaic performance and stability of the hybrid perovskite solar cells. Abstract : In this study, we investigated the effects of partial substitution of methylammonium (MA) with hydrazinium (HA) cations on the optical properties, film morphology, crystal structure and photovoltaic performance of the hybrid perovskites MA1− x HA x PbI3 . Planar heterojunction solar cells with an optimal hydrazinium loading demonstrated an enhanced power conversion efficiency of 11.6% and improved operation stability.