Estudio del uso de diferentes tipos de pastas de dióxido de titanio para la elaboración de celdas solares sensibilizadas con pigmentos
In the present work has investigated about the behavior of pigment-sensitized solar cells (DSSCs, sesintezed Dye solar cells) depending on different pastas Titanium Dioxide (TiO2) and two natural dyes flower of Jamaica and mortiño. The pulps used were: transparent (T), diffuse (D) highly transparent...
| Autor Principal: | Aguas Iturralde, Daniela Carolina |
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| Otros Autores: | Torres López, Carlos Stalin |
| Formato: | bachelorThesis |
| Idioma: | spa |
| Publicado: |
2017
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| Materias: | |
| Acceso en línea: |
http://dspace.ups.edu.ec/handle/123456789/13721 |
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| Sumario: |
In the present work has investigated about the behavior of pigment-sensitized solar cells (DSSCs, sesintezed Dye solar cells) depending on different pastas Titanium Dioxide (TiO2) and two natural dyes flower of Jamaica and mortiño. The pulps used were: transparent (T), diffuse (D) highly transparent (HT) and microchannel (MC). a characterization pasta TiO2 by electron microscopy (AFM) where roughness parameters and width was analyzed was performed, a spectrophotometer for the parameter UV / visible was used for this characterization equipment spin implemented coating the methodology of construction of the cells (Calero, 2016) .It measured the electrical properties of the cell under controlled laboratory conditions with Solar Moot, properties that were considered most important and influential in the operation of DSSCs are Voltage open circuit voltage (Voc), fill factor (FF) and Efficiency (%) for each of these properties a statistical analysis was performed in the Infostat program which tries to use data for the formation of a DBCA (block design completely random) and this program was determined that the values of Voc, FF and efficiency for pigments and flower mortiño Jamaica with each different pastas are quite low compared to standard values Ruthenium pigment |
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