An easy method to modify PEDOT:PSS/perovskite interfaces for solar cells with efficiency exceeding 15%

S. Shahbazi, F. Tajabadi*, H. S. Shiu, R. Sedighi, E. Jokar, S. Gholipour, N. Taghavinia, S. Afshar, E. W.G. Diau

*Corresponding author for this work

研究成果: Article同行評審

24 引文 斯高帕斯(Scopus)

摘要

Herein, we show that surface treatment of PEDOT:PSS films using propionic acid (PA) results in better device performance for the resulting CH3NH3PbI3 perovskite solar cells (PCE > 15%). N2 blow spreading of PA appears critical in enhanced performance. This weak acid treatment leads to no worse roughness, while providing larger perovskite grains.

原文English
頁(從 - 到)65594-65599
頁數6
期刊RSC Advances
6
發行號70
DOIs
出版狀態Published - 1 一月 2016

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