研究目的
To understand the underlying physics in a DSSC and improve the overall efficiency of the DSSC by adjusting geometry, which then can guide future development of this type of cell.
研究成果
The study demonstrates that adjusting the micro/nanostructure of DSSCs can significantly improve their photoelectric conversion efficiency. The model developed can lead to future designs being physically built in the lab, with COMSOL’s parameter sweeps allowing for fast and broad testing of different designs.
研究不足
The study is limited to simulation and does not involve physical testing of the designs in a lab setting.
1：Experimental Design and Method Selection:
The study involves an optical model to determine solar energy absorption and an electrical model to determine overall efficiency using COMSOL Multiphysics.
2：Sample Selection and Data Sources:
The study uses DSSCs with adjusted micro/nanostructures for comparison.
3：List of Experimental Equipment and Materials:
COMSOL Multiphysics software is used for simulation.
4：Experimental Procedures and Operational Workflow:
The study involves building a physical-mathematical model in COMSOL, simulating light absorption, and analyzing electron density changes.
5：Data Analysis Methods:
The study uses COMSOL's parameter sweeps for fast and broad testing of different designs.
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