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Properties of TiO2 film with dragon fruit and blueberry fruit dyes for dye-sensitized solar cell application

Riyaz Ahmad , Mohamed Ali and Ahmad Nasrull, M. and Nayan, Nafarizal (2010) Properties of TiO2 film with dragon fruit and blueberry fruit dyes for dye-sensitized solar cell application. In: Malaysian Technical Universities Conference on Engineering and Technology (MUCET 2010), 28-29 Jun 2010, Melaka, Malaysia .

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Abstract

Dye-sensitized solar cell (DSSC) is fabricated using natural dyes extracted from blueberry and dragon fruit. Absorption of the dye as sensitizer on the surface of TiO2 paste play important role in DSSC. The absorption spectrum and chemical compound of the dye had been analyzed using UV-Vis and FTIR. The I-V characteristic curve in form of sheet resistance of factor of thickness, illumination and dye properties. Temporal evaluation of the voltage of full assemble DSSC suggest the sensitivity of the dye recover once in the present of UV light. End of finding, it found that both dye show similar performance on each and every characterization been done.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: dye-sensitized solar cell; TiO2 paste; natural dyes; anthocyanins
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2896-2986 Production of electricity by direct energy conversion
Divisions: Faculty of Electrical and Electronic Engineering > Department of Electronic Engineering
Depositing User: Normajihan Abd. Rahman
Date Deposited: 13 Feb 2013 08:17
Last Modified: 21 Jan 2015 07:26
URI: http://eprints.uthm.edu.my/id/eprint/3022
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