研究目的
Investigating the effects of ion vacancy migration and charge carrier transport on the performance of planar perovskite solar cells through simulation.
研究成果
The IonMonger simulator provides a fast and robust tool for understanding the coupled ionic–electronic charge transport in perovskite solar cells, enabling the exploration of device parameters and their impact on performance. The tool can simulate various operating regimes, including current–voltage sweeps and open-circuit transients, with computation times ranging from seconds to minutes on a standard personal computer.
研究不足
The model is limited to one-dimensional simulations and does not account for all possible degradation mechanisms or long-term stability issues in perovskite solar cells.
1：Experimental Design and Method Selection:
The study employs a finite element scheme implemented in MATLAB for spatial discretization and temporal integration of differential algebraic equations.
2：Sample Selection and Data Sources:
The model simulates a three-layer planar perovskite solar cell architecture, including electron transport layer (ETL), perovskite absorber layer, and hole transport layer (HTL).
3：List of Experimental Equipment and Materials:
The simulation uses MATLAB for numerical computations, with no specific physical equipment mentioned.
4：Experimental Procedures and Operational Workflow:
The simulation allows for the modification of device parameters, incident illumination, and applied voltage, including time-varying protocols.
5：Data Analysis Methods:
The analysis involves calculating current density–voltage (J–V) curves and tracking open-circuit conditions under varying illumination.
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