科技科学

Efficient yet stable large perovskite solar modules made using surface treatment

Nature2026年9月23日正文已收录本站
  • RESEARCH BRIEFINGS

Non-uniformities in the layer of passivator molecules, which are used to fix defects and protect the surface of perovskite material in solar cells, can limit the durability of the resulting modules. Large modules treated instead with chemically stable lead carboxylate passivators were efficient, reliable and had a higher yield than did commercial silicon modules.

This is a summary of: Xu, D. et al. Lead carboxylates passivation for metre-scale perovskite solar modules. Nature 657, 918–924 (2026).

doi: https://doi.org/10.1038/d41586-026-02937-z

‘Expert opinion’ is published under a CC BY 4.0 licence.

References

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  • Read the paper: Lead carboxylates passivation for metre-scale perovskite solar modules

  • Vaporization trick enables ‘tandem’ solar cells to be made at lower temperatures

  • Uniform film formation helps tandem solar cells work better for longer

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