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Influencia de los colorantes zea mays L. (maíz morado) y opuntia ficus indica (tuna púrpura) en celdas solares para generar energía eléctrica
| Content Provider | Semantic Scholar |
|---|---|
| Author | Armas, Segura Jessica, Helen |
| Copyright Year | 2016 |
| Abstract | In the present investigation was studied the influence of the dyes Purple corn (Zea mays L.) that containing anthocyanin y prickly pear (Opuntia ficus indica) that containing betalains, with semiconductor ZnO (zinc oxide) and TiO2 (titanium dioxide) in the generation of voltage in the dye sensitized solar cells (DSSC). The methodology used for the construction of the cells was with conductive glass of tin oxide doped with fluorine (FTO), a layer of semiconductor, dye, counter electrode (graphite) and the electrolyte. For dye purple corn is worked with concentrations of 1000, 2000 and 4000 ppm of anthocyanins and for prickly pear 25, 50 and 100 ppm of betalains and with the semiconductor ZnO and TiO2 the concentrations of 0.5M, 1M, 3M and 6M. The results showed that the concentration and structure of semiconductors and dyes used influence in the behavior and in the voltage generation in solar cells. The cells that generated higher voltage are: for the dye Purple corn, the cell TiO2 3M with 2000 ppm of anthocyanin that generated ~ 395 mV and for the dye prickly pear, the cell TiO2 3M with 25ppm of betalains that generated ~ 400 mV |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://dspace.unitru.edu.pe/bitstream/handle/UNITRU/9867/SeguraArmas_H.pdf?isAllowed=y&sequence=1 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
