Efficient and stable blue perovskite light-emitting diodes enabled by the synergistic incorporation of dual additives
Dandan LiYan BaoRun WangJinjiang WangYu LiuLei CaoYanhong DengHengyang Xiang
Abstract
The best blue perovskite light-emitting diode enabled by the synergistic incorporation of benzoic acid potassium (BAP) and guanidinium chloride (GACl) exhibits a stable spectrum at 476 nm and a maximum external quantum efficiency of 4.47%.
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