Lee, Minoh Ko, Yohan Min, Byoung Koun Jun, Yongseok 2024-01-20T05:03:33Z 2024-01-20T05:03:33Z 2021-09-05 2016-01-08 1864-5631 https://pubs.kist.re.kr/handle/201004/124512 Flexible perovskite solar cells (FPSCs) have various applications such as wearable electronic textiles and portable devices. In this work, we demonstrate FPSCs on a titanium metal substrate employing solution-processed silver nanowires (Ag NWs) as the top electrode. The Ag NW electrodes were deposited on top of the spiro-MeOTAD hole transport layer by a carefully controlled spray-coating method at moderate temperatures. The power conversion efficiency (PCE) reached 7.45% under AM 1.5 100mWcm(-2) illumination. Moreover, the efficiency for titanium-based FPSCs decreased only slightly (by 2.6% of the initial value) after the devices were bent 100 times. With this and other advances, fully solution-based indium-free flexible photovoltaics, advantageous in terms of price and processing, have the potential to be scaled into commercial production. English WILEY-V C H VERLAG GMBH ITO-FREE TRANSPARENT EFFICIENT TEMPERATURE FABRICATION DEPOSITION PROGRESS Silver Nanowire Top Electrodes in Flexible Perovskite Solar Cells using Titanium Metal as Substrate Article 10.1002/cssc.201501332 1 CHEMSUSCHEM, v.9, no.1, pp.31 - 35 CHEMSUSCHEM 9 1 31 35 scie scopus 000367826500003 2-s2.0-84954078211 Chemistry, Multidisciplinary Green & Sustainable Science & Technology Chemistry Science & Technology - Other Topics Article ITO-FREE TRANSPARENT EFFICIENT TEMPERATURE FABRICATION DEPOSITION PROGRESS nanostructures perovskites silver nanowires solar cells titanium