https://scholars.lib.ntu.edu.tw/handle/123456789/634097
Title: | High-Performance Perovskite Solar Cells and Modules Fabricated by Slot-Die Coating with Nontoxic Solvents | Authors: | Li, Chia Feng Huang, Hung Che Huang, Shih Han Hsiao, Yu Hung Chaudhary, Priyanka Chang, Chun Yu FENG-YU TSAI WEI-FANG SU Huang, Yu Ching |
Keywords: | interface | module | nontoxic solvent | perovskite solar cells | slot-die coating | Issue Date: | 1-Jun-2023 | Journal Volume: | 13 | Journal Issue: | 11 | Source: | Nanomaterials | Abstract: | Energy shortage has become a global issue in the twenty-firt century, as energy consumption grows at an alarming rate as the fossil fuel supply exhausts. Perovskite solar cells (PSCs) are a promising photovoltaic technology that has grown quickly in recent years. Its power conversion efficiency (PCE) is comparable to that of traditional silicon-based solar cells, and scale-up costs can be substantially reduced due to its utilization of solution-processable fabrication. Nevertheless, most PSCs research uses hazardous solvents, such as dimethylformamide (DMF) and chlorobenzene (CB), which are not suitable for large-scale ambient operations and industrial production. In this study, we have successfully deposited all of the layers of PSCs, except the top metal electrode, under ambient conditions using a slot-die coating process and nontoxic solvents. The fully slot-die coated PSCs exhibited PCEs of 13.86% and 13.54% in a single device (0.09 cm2) and mini-module (0.75 cm2), respectively. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/634097 | ISSN: | 2079-4991 | DOI: | 10.3390/nano13111760 |
Appears in Collections: | 材料科學與工程學系 |
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