AI Article Synopsis

  • A new solar-cell electrode design uses a self-adhesive laminate with a metal grid in a polymer film, allowing for efficient x-y conduction.
  • The electrode features a pressure-sensitive adhesive with a small amount of organic conductor (1.8%), enabling z conduction to the grid.
  • This innovative ITO-free material matches the performance of traditional evaporated gold in high-efficiency perovskite solar cells.

Article Abstract

A self-adhesive laminate solar-cell electrode is presented based on a metal grid embedded in a polymer film (x-y conduction) and set in contact with the active layer using a pressure-sensitive adhesive containing a very low quantity (1.8%) of organic conductor, which self-organizes to provide z conduction to the grid. This ITO-free material performs in an identical fashion to evaporated gold in high-efficiency perovskite solar cells.

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Source
http://dx.doi.org/10.1002/adma.201403939DOI Listing

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