Phase-Transfer Catalysis Toward Surface-Reconstructed Perovskite Nanocrystals Enabling Efficient Perovskite LEDs and Micropatterns.
Metal halide perovskite nanocrystals (NCs) are promising materials for next-generation ultrahigh-definition displays through achieving efficient micropattern light-emitting diodes (LEDs). However, the micro-devices exhibited inferior electroluminescent (EL) efficiency, which likely arose from the fact that effective su...