Enhancing the morphological and operational stability of P3HT:PCBM bulk heterojunction solar cells: current understanding

Key Points

• Improved morphological stability leads to better efficiency in solar cells, especially under varying conditions.
• Key evidence shows a significant increase in stability, with higher performance metrics observed over time in tested samples.
• Observational analysis of P3HT:PCBM solar cells reveals how structural improvements can affect overall efficiency and lifespan.
• Findings suggest that enhancing stability is crucial for the adoption of these solar cells in real-world applications.