High-nucleation-density perovskite film

9.4% EQE at 2 cm²

DMSO/2-Me co-solvent with flash evaporation eliminates anti-solvents, enabling blade-coated large-area perovskite emitting layers with simplified processing.

Kai, Sun · Guo, Xiaoyang · Lv, Ying · Yu, Weili · Wu, Jiang · Liu, Xingyuan

Small 2025

Specifications

PeLED

{'zh': '0.1', 'en': ''} cm²

刮涂

{'zh': '2', 'en': ''} cm²

Advantages

Uniform electroluminescence at extra-large 16 cm²