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Active area of dye-sensitized solar cell (DSSC) has an effect on the efficiency of DSSC. As the active area increases, the efficiency goes down in a general way. This is caused by the increase of internal resistance in DSSC. The internal resistances are related to various resistant elements. The charge transfer processes at Pt counter electrode and the sheet resistance of TCO are two of these resistant...
In this study, we attempted an external connection of dye-sensitized solar cells for large scaling, contrary to conventional modules of grid type. Generally, it is well known that series connection is effective but parallel connection cause decrease of efficiency in case of external connection. This is the main reason why researchers avoid external connected module. We proved it by equivalent circuit...
The effects of the sputtering thickness and angle of the Pt film on a counter electrode on the efficiency of a dye-sensitized solar cell (DSC) were scrutinized. There has been a research that shows the Pt film thickness had no significant influence on the performance of the DSC. However, we conducted the experiment to get the best sputtering time for the best performance of the DSC. With the sputtering...
Many embedded computers are running with extremely limited resources and the need for optimizing resource utilization is increasing. In this paper we present the design and implementation of software streaming system that can reduce user waiting time and improve storage utilization. While traditional operating system loads program from local storage, software streaming system loads it from a remote...
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