2D PEA 2 SnI 4 Inkjet-Printed Halide Perovskite LEDs on Rigid and Flexible Substrates.

Giovanni VescioJesus Sanchez-DiazJuan Luis FrieiroRafael S SánchezSergi HernándezAlbert CireraIván Mora-SeróBlas Garrido

Published in: ACS energy letters (2022)

Lead-free PEA 2 SnI 4 -based perovskite LEDs are successfully inkjet-printed on rigid and flexible substrates. Red-emitting devices (λ max = 633 nm) exhibit, under ambient conditions, a maximum external quantum efficiency (EQE max ) of 1% with a related brightness of 30 cd/m 2 at 10 mA/cm 2 .

Keyphrases

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