Highest power efficiency achieved in flexible solar cells using new fabrication technique

SnSO4 is used as a tin precursor for the tin oxide (SnO2) deposited as the electron transport layer of FPSCs. A new CBD manufacturing method allows more control over SnO2 growth, improving the overall power conversion efficiency of the solar cell and increasing the practicality of flexible solar cell technology. Credit: iEnergy, Tsinghua University Press

Flexible solar cells have many potential applications in aerospace and flexible electronics, but low energy conversion efficiency has limited their practical use. A new manufacturing method has increased the power efficiency of flexible solar cells made from perovskite, a class of compounds with a specific …

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