Energy was generated by using methanol as a solvent to extract dye from Aspilia africana Flowers. The maximum absorption of the extracted dye was observed at different wavelengths (350-1000nm). TiO2 was annealed at different temperatures and phytochemical screening was done. We observed insignificant presence of anthocyanin compared to flavonoids in the flowers. The solar energy conversion efficiency changes from 0.21% to 0.52%, due to the sintering of the TiO2 at different temperatures. The increase in solar energy conversion efficiency can be attributed to the changes in the morphology, crystalline quality, and the optical properties caused by the sintering effect.
| Published in | International Journal of Sustainable and Green Energy (Volume 4, Issue 4) |
| DOI | 10.11648/j.ijrse.20150404.12 |
| Page(s) | 137-140 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2015. Published by Science Publishing Group |
Aspilia Africana, Methanol, Anthocyanin, Flavonoids and Dye Sensitized Solar Cell
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APA Style
Adenike Boyo, Henry Boyo, Olasunkanmi Kesinro. (2015). Annealing Effect on Efficiency of Aspilia Africana Flowers Dye Sensitized Solar Cells. International Journal of Sustainable and Green Energy, 4(4), 137-140. https://doi.org/10.11648/j.ijrse.20150404.12
ACS Style
Adenike Boyo; Henry Boyo; Olasunkanmi Kesinro. Annealing Effect on Efficiency of Aspilia Africana Flowers Dye Sensitized Solar Cells. Int. J. Sustain. Green Energy 2015, 4(4), 137-140. doi: 10.11648/j.ijrse.20150404.12
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Download@article{10.11648/j.ijrse.20150404.12,
author = {Adenike Boyo and Henry Boyo and Olasunkanmi Kesinro},
title = {Annealing Effect on Efficiency of Aspilia Africana Flowers Dye Sensitized Solar Cells},
journal = {International Journal of Sustainable and Green Energy},
volume = {4},
number = {4},
pages = {137-140},
doi = {10.11648/j.ijrse.20150404.12},
url = {https://doi.org/10.11648/j.ijrse.20150404.12},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijrse.20150404.12},
abstract = {Energy was generated by using methanol as a solvent to extract dye from Aspilia africana Flowers. The maximum absorption of the extracted dye was observed at different wavelengths (350-1000nm). TiO2 was annealed at different temperatures and phytochemical screening was done. We observed insignificant presence of anthocyanin compared to flavonoids in the flowers. The solar energy conversion efficiency changes from 0.21% to 0.52%, due to the sintering of the TiO2 at different temperatures. The increase in solar energy conversion efficiency can be attributed to the changes in the morphology, crystalline quality, and the optical properties caused by the sintering effect.},
year = {2015}
}
TY - JOUR T1 - Annealing Effect on Efficiency of Aspilia Africana Flowers Dye Sensitized Solar Cells AU - Adenike Boyo AU - Henry Boyo AU - Olasunkanmi Kesinro Y1 - 2015/06/11 PY - 2015 N1 - https://doi.org/10.11648/j.ijrse.20150404.12 DO - 10.11648/j.ijrse.20150404.12 T2 - International Journal of Sustainable and Green Energy JF - International Journal of Sustainable and Green Energy JO - International Journal of Sustainable and Green Energy SP - 137 EP - 140 PB - Science Publishing Group SN - 2575-1549 UR - https://doi.org/10.11648/j.ijrse.20150404.12 AB - Energy was generated by using methanol as a solvent to extract dye from Aspilia africana Flowers. The maximum absorption of the extracted dye was observed at different wavelengths (350-1000nm). TiO2 was annealed at different temperatures and phytochemical screening was done. We observed insignificant presence of anthocyanin compared to flavonoids in the flowers. The solar energy conversion efficiency changes from 0.21% to 0.52%, due to the sintering of the TiO2 at different temperatures. The increase in solar energy conversion efficiency can be attributed to the changes in the morphology, crystalline quality, and the optical properties caused by the sintering effect. VL - 4 IS - 4 ER -
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