8 papers analyzed
These studies suggest that benzothiadiazole-based materials in perovskite solar cells can achieve high power conversion efficiencies, with some designs reaching up to 18.9%, and offer advantages such as improved hole mobility, dopant-free operation, and good stability.
Benzothiadiazole (BT) is a versatile organic compound that has been extensively studied for its application in perovskite solar cells (PSCs). Its unique electronic properties make it an excellent candidate for hole transport materials (HTMs), which are crucial for the efficiency and stability of PSCs. This synthesis aims to consolidate the key findings from various research papers on the use of benzothiadiazole-based materials in perovskite solar cells.
High Efficiency with Fluorine Substitution:
Push-Pull Design for Enhanced Performance:
Dopant-Free HTMs:
Molecular Planarity and Hole Mobility:
Electron Transport Materials:
Benzothiadiazole-based materials have proven to be highly effective in enhancing the performance and stability of perovskite solar cells. Key strategies include fluorine substitution, push-pull molecular design, and the development of dopant-free HTMs. Enhancing molecular planarity and using benzobis(thiadiazole) for electron transport also contribute to improved efficiencies. These findings collectively underscore the potential of benzothiadiazole as a critical component in the advancement of perovskite solar cell technology.
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