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Morphology tuned BaSnO3 active layer for ambient perovskite solar cells

Roy, Anurag; Selvaraj, Prabhakaran; Devi, Parukuttyamma Sujatha; Sundaram, Senthilarasu

Authors

Anurag Roy

Prabhakaran Selvaraj

Parukuttyamma Sujatha Devi



Abstract

A new type of electron transporting active layer made of BaSnO3 with different morphology, rod and particle is prepared via a wet chemical process for perovskite solar cells (PSCs). The effects of this BSO morphology is considered to play an essential role in a better performing PSC device. Enhanced efficiency of 2.91% is recorded for rod based active layer compared to particle (1.93%) in ambient condition. However, humidity plays a crucial role which affects the performance of a PSC device in ambient condition and this is further monitored through contact angle measurement which can be identified as an indirect tool to understand the stability of the perovskite device.

Journal Article Type Article
Acceptance Date Feb 12, 2018
Online Publication Date Feb 14, 2018
Publication Date May 15, 2018
Deposit Date Mar 13, 2023
Print ISSN 0167-577X
Publisher Elsevier
Peer Reviewed Peer Reviewed
Volume 219
Pages 166-169
DOI https://doi.org/10.1016/j.matlet.2018.02.055
Keywords BaSnO3, Room temperature perovskite, Ambient perovskite solar cell synthesis