研究目的
Investigating the preparation of highly transparent Pt counter electrodes for bifacial dye-sensitized solar cells (DSSCs) using polyol reduction at low temperatures to improve power-conversion efficiency and transparency compared to conventional methods.
研究成果
The polyol reduction technique at low temperatures (<200 °C) provided better electrocatalytic activity and transparency than conventional thermal decomposition methods, significantly improving the photovoltaic performance of bifacial DSSCs. The DSSC with PR-190 attained 6.55% for front illumination and 5.01% for back illumination, demonstrating the potential for efficient bifacial applications.
研究不足
The increase in reduction temperature resulted in decreased transmittance of PR CEs, and the process may not be directly scalable for industrial applications without further optimization.
