Title of article
Hibiscus flower extract as a natural dye sensitiser for a dye-sensitised solar cell
Author/Authors
mansa, Rachel Fran universiti malaysia sabah - school of engineering and information technology, Malaysia , govindasamy, Gobinat universiti malaysia sabah - school of engineering and information technology, Malaysia , farm, Yan Yan universiti malaysia sabah - school of engineering and information technology, Malaysia , abu bakar, Hafeza universiti malaysia sabah - school of engineering and information technology, Malaysia , dayou, Jedol universiti malaysia sabah - school of engineering and information technology, Malaysia , sipaut, Coswald Stephen universiti malaysia sabah - school of engineering and information technology, Malaysia
From page
85
To page
96
Abstract
The conversion of solar light into electricity was successfully accomplished by using hibiscus as a dye sensitiser. A solar energy conversion efficiency of η = 0.11% was obtained with a short circuit current of up to Jsc = 0.96 mA cm-2,an open circuit voltage of Voc = 0.268 V and a fill factor of 0.43. This paper presents an interesting preliminary study for alternative energy development using the rich biodiversity of Malaysia to promote sustainable energy sources. In this paper,the methodology and its limitations are reported and discussed with the roles of the different TiO2 structures.
Keywords
Dye , sensitised solar cells , Hibiscus rosa , sinensis , TiO2 , photovoltage , natural dye sensitiser
Journal title
Journal of Physical Science
Journal title
Journal of Physical Science
Record number
2581593
Link To Document