Long-term stable electrochemiluminescence of perovskite quantum dots in aqueous media†
Abstract
We develop a novel electrochemiluminescence (ECL) emitter of aqueous-based perovskite quantum dots, with long-term stable ECL emission in aqueous media. Moreover, an electron transfer annihilation mechanism of ECL generation is proposed, revealed by the experimental results. This study opens a door for exploring efficient perovskite-based ECL emitters.