High‐Performance Semitransparent Tandem Solar Cell of 8.02% Conversion Efficiency with Solution‐Processed Graphene Mesh and Laminated Ag Nanowire Top Electrodes |
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| Authors: | Abd. Rashid bin Mohd Yusoff Seung Joo Lee Fabio Kurt Shneider Wilson Jose da Silva Jin Jang |
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| Affiliation: | 1. Department of Information Display, Advanced Display Research Center, Kyung Hee University, Dongdaemoon‐gu, Seoul, South Korea;2. Universidade Tecnologica Federal do Parana, Curitiba, Parana, Brazil |
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| Abstract: | A high‐performance semitransparent tandem solar cell that uses solution‐processed graphene mesh and laminated Ag NW as a transparent anode and cathode, respectively, is demonstrated. The laminated top electrode can be deposited without causing any damage to the underneath organic solar cells. Power conversion efficiencies of 8.02% and 6.47% are obtained when the light is projected from the solution‐processed graphene mesh and laminated AgNW, respectively. The performance of the tandem cell is found to be comparable to a tandem solar cell fabricated using commercially available indium tin oxide. These findings offer a high‐performance device and open a new pathway in searching for a potential replacement to the frequently used transparent conducting electrodes. |
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| Keywords: | solar cells tandem structures semitransparent materials graphene mesh |
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