Study and Construction of Grätzel Type Solar Cells with Natural Pigments Extracted in Ecuador

Earth & Environmental Sciences

1. pigment 100%
2. solar cell 45%
3. material 21%
4. solar energy 18%
5. cost 17%
6. titanium 16%
7. new technology 16%
8. comparative study 15%
9. electrode 14%
10. transform 13%
11. oxide 12%
12. electron 12%
13. cell 10%
14. project 9%