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EnglishA dye sensitized sensitized solar cell composed of a TiO2 photoanode sensitized with Y123 dye, Co(II)/Co(III) based electrolyte and a nanostructured gold counter electrode (CE) is presented. Gold nanostructured thin films were deposited on fluorine-doped tin oxide (FTO) glass to supersede the catalytic activity of platinum towards iodine-free redox mediators in dye-sensitized solar cells (DSSCs). As a reference, platinum and gold CEs were prepared by deposition and thermal decomposition of H2PtCl6 and HAuCl4, respectively. DSSCs equipped with PLA CEs exhibited comparable performance to the device s with the conventional Pt CEs under the same test conditions.
| Titolo: | A platinum-free nanostructured gold counter electrode for DSSCs prepared by pulsed laser ablation |
| Autori: | |
| Data di pubblicazione: | 2020 |
| Rivista: | |
| Abstract: | A dye sensitized sensitized solar cell composed of a TiO2 photoanode sensitized with Y123 dye, Co(II)/Co(III) based electrolyte and a nanostructured gold counter electrode (CE) is presented. Gold nanostructured thin films were deposited on fluorine-doped tin oxide (FTO) glass to supersede the catalytic activity of platinum towards iodine-free redox mediators in dye-sensitized solar cells (DSSCs). As a reference, platinum and gold CEs were prepared by deposition and thermal decomposition of H2PtCl6 and HAuCl4, respectively. DSSCs equipped with PLA CEs exhibited comparable performance to the device s with the conventional Pt CEs under the same test conditions. |
| Handle: | http://hdl.handle.net/11570/3151046 |
| Appare nelle tipologie: | 14.a.1 Articolo su rivista |
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