The two-terminal perovskite-silicon tandem solar cell was fabricated through a chemical polishing method that selectively removes residual lead(II)iodide from the perorvskite film in the top cell. This targeted interfacial engineering improved uniformity and stability, enabling a certified 31.71% efficiency and enhanced long-term performance.A group of researchers led by China's Northwestern Polytechnical University has developed a two-terminal (2T) perovskite-silicon tandem solar cell through an interfacial engineering strategy that removes the residual lead(II)iodide (PbI2) from the wide-bandgap ...Den vollständigen Artikel lesen ...
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