Acetamidinium-substituted methylammonium lead iodide based perovskite solar cell on flexible stainless-steel substrate

Kumar, S and Palariya, AK and Mohapatra, Aiswarya A and Patil, S and Avasthi, S (2021) Acetamidinium-substituted methylammonium lead iodide based perovskite solar cell on flexible stainless-steel substrate. In: 2021 IEEE 48th Photovoltaic Specialists Conference (PVSC), 20-25 June 2021, Fort Lauderdale, FL, USA, pp. 939-941.

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Abstract

Acetamidinium-substituted methylammonium lead iodide (MAPI) based perovskite solar cells (PSCs) have shown promising performance. This work demonstrates acetamidinium-substituted MAPI-based PSCs fabricated on stainless-steel substrate which can be used for various flexible applications. The preliminary fabrication runs exhibited the power conversion efficiency (PCE) upto 5.3. The short circuit current density (Jsc), open circuit voltage (Voc) and fill factor (FF) obtained for the best PCE device are -12.69 mA/cm2, 0.77 V and 54 respectively. The work is currently in progress to obtain better performing solar cell devices and understand the responsible physical mechanisms behind their behavior. © 2021 IEEE.

Item Type:	Conference Proceedings
Publication:	Conference Record of the IEEE Photovoltaic Specialists Conference
Publisher:	Institute of Electrical and Electronics Engineers Inc.
Additional Information:	The copyright for this article belongs to IEEE.
Keywords:	Iodine compounds; Layered semiconductors; Lead compounds; Open circuit voltage; Perovskite solar cells; Stainless steel; Substrates, Fill-factor; Flexible applications; Open-circuit voltages; Performance; Physical mechanism; Power conversion efficiencies; Short circuit current density; Solar cell devices; Stainless steel substrates, Perovskite
Department/Centre:	Division of Chemical Sciences > Solid State & Structural Chemistry Unit Division of Interdisciplinary Sciences > Centre for Nano Science and Engineering
Date Deposited:	26 Oct 2021 06:13
Last Modified:	26 Oct 2021 06:13
URI:	http://eprints.iisc.ac.in/id/eprint/70292

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