Abstract This work investigates the effect of the ratio of the explored Pt area in the electrolyte medium and the photoanode area (REP) on the performance of dye-sensitized solar cells (DSCs). It is found that the power conversion efficiency of DSCs increases by the ascending REP. The highest power conversion efficiency, which was obtained for the cell with the REP of 64/49, was 8.40%. Furthermore, a relationship between the efficiency and fabrication cost is analyzed in terms of reducing or enhancing the surface area of CE compared to the photoanode's surface area. These findings may provide a way for the development of efficient and large-scale DSCs.

中文翻译：

---

电解质介质中探索的 Pt 对电极与高效液体结光伏器件的光电阳极之间的平衡

摘要 本工作研究了电解质介质中探测到的 Pt 面积与光阳极面积 (REP) 的比例对染料敏化太阳能电池 (DSC) 性能的影响。结果表明，随着 REP 的升高，DSC 的功率转换效率增加。REP 为 64/49 的电池获得的最高功率转换效率为 8.40%。此外，与光电阳极的表面积相比，在减少或增加 CE 的表面积方面分析了效率和制造成本之间的关系。这些发现可能为开发高效、大规模的 DSC 提供了一条途径。