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http://dspace.utpl.edu.ec/handle/123456789/18792| Title: | Twenty natural organic pigments for application in dye sensitized solar cells |
| Authors: | Obregón, D. Sanchez Juarez, A. Guaman, A. Castillo Malla, D. |
| Keywords: | Absorbance Dye sensitized solar cells natural dye natural pigments solar cells DSSCs |
| Publisher: | Proceedings of SPIE - The International Society for Optical Engineering |
| Abstract: | In this work we present the results of a study of twenty natural pigments obtained from plants and insects from southern Ecuador. Many of them will be considered as a potential natural sensitizer for the construction of DSSCs. The results indicate that these pigments have a good performance in the absorbance and wavelength spectra. Were selected four best pigments for the construction of DSSCs, Rumex tolimensis Wedd, Raphanus sativus, Hibiscus sabdariffa, and Prunus serótina, however the conversion efficiency is lower than 1%. |
| URI: | http://dspace.utpl.edu.ec/handle/123456789/18792 |
| ISBN: | 0277786X |
| Other Identifiers: | 10.1117/12.2238395 |
| Appears in Collections: | Artículos de revistas Científicas |
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