Efficient, stable and scalable perovskite solar cells using poly(3-hexylthiophene)

Efficient, stable and scalable perovskite solar cells using poly(3-hexylthiophene)

Efficient, stable and scalable perovskite solar cells using poly(3-hexylthiophene), Published online: 27 March 2019; doi:10.1038/s41586-019-1036-3

A double-layered halide architecture for perovskite solar cells enables the use of dopant-free poly(3-hexylthiophene) as a hole-transport material, forming stable and scalable devices with a certified power conversion efficiency of 22.7 per cent.

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