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Table 2 Performance of PeLEDs based on treated PEDOT:PSS films

From: High-luminance perovskite light-emitting diodes with high-polarity alcohol solvent treating PEDOT:PSS as hole transport layer

HTL

Max. luminance (cd m−2 at bias)

Max. CE (cd A−1 at bias)

PEDOT:PSS

261 (at 5.90 V)

0.10 (at 5.90 V)

PEDOT:PSS-MeOH

2075 (at 5.55 V)

0.38 (at 5.55 V)

PEDOT:PSS-EtOH

1166 (at 5.70 V)

0.16 (at 5.70 V)

PEDOT:PSS-IPA

863 (at 5.10 V)

0.22 (at 5.10 V)

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