Scientists propose perovskite films homogenizing strategy to increase conversion efficiency

In a study published in Nature, researchers from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences have proposed a new and promising method of fabricating homogenized perovskite films for solar cells. The process involves inhibiting phase segregation caused by internal cation inhomogeneity to increase conversion efficiency to 26.1%, thus tying the existing record.

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