Details

Autor(en) / Beteiligte

• Luan, Xiaodong
• Fan, Shuochen
• Xu, Ke
• Zhang, Haipeng
• Feng, Xiaoyang
• Zhang, Wenteng
• Peng, Huaping
• Li, Qile

Titel

An improved ligand-assisted reprecipitation method to synthesize aqueous-phase CsPbBr 3 perovskite nanocrystals and investigate their electrochemiluminescence behavior

Ist Teil von

• Analyst (London), 2023-12, Vol.148 (24), p.6223-6227

Erscheinungsjahr

2023

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• We propose a novel ligand-assisted reprecipitation method to synthesize aqueous-phase CsPbBr 3 nanocrystals, the fluorescence intensity of which remained at 51% after 120 h. As a multifunctional additive, cesium trifluoroacetate (Cs-TFA) can improve the surface adsorption energy and induce nanocrystals to show significant anodic electrochemiluminescence (ECL) and stable cathodic ECL performances.