Highly-photoluminescent ZnSe nanocrystals via a non-injection-based approach with precursor reactivity elevated by a secondary phosphine
; Yu, Kui
; Hrdina, Amy
; Zhang, Xinguo
; Ouyang, Jianying
; Leek, Donald M.
; Wu, Xiaohua
; Gong, Menglian
; Wilkinson, Diana
NRC Steacie Institute for Molecular Sciences; NRC Institute for Microstructural Sciences; National Research Council Canada
NRC INSTITUTE FOR MICROSTRUCTURAL SCIENCES; INSTITUT DES SCIENCES DES MICROSTRUCTURES du CNRC
Highly-photoluminescent ZnSe quantum dots with 72% quantum yield and 22 nm full width at half maximum were
synthesized with more reactive precursors via a non-injection
approach with high synthetic reproducibility; 31P NMR provided
insight into the formation mechanisms of ZnSe monomers.