Electrical performance based on the thickness of electrode using anatase TiO₂ dye sensitized solar cell

Solar cell research is an ongoing process to obtain a trade-off between the efficiency to price ratio. In the process to obtain high efficiency at lower cost, the dye sensitized solar cell (DSSC) emerge as the potential candidate. There have been many calls for an alternative method to a solar cell production compared to the current Si-solar cell production. This paper briefly discusses the comparison of using Anatase based titanium dioxide (A-TiO₂) at different thickness to the electrical performance of the DSSC. The Dr. Blade method was employed to the fabrication of the DSSC with a reference dyes and platinum deposition technique which acts as a counter electrode. Overall result shows that the 10µm thickness displays improved performance in the solar cell efficiency as compared to other electrode thickness fabricated and tested. The factors that improves the electrical performance based on the electrode thickness have been discussed in the paper.