Choi, Seung-Wan; Kim, Hyun-Min; Yoon, Suk-Young; Jo, Dae-Yeon; Kim, Sun-Kyo; Kim, Yuri; Park, Seong Min; Lee, Young-Ju; Yang, Heesun published an article in 2022. The article was titled 《Aminophosphine-derived, high-quality red-emissive InP quantum dots by the use of an unconventional In halide》, and you may find the article in Journal of Materials Chemistry C: Materials for Optical and Electronic Devices.Category: bromides-buliding-blocks The information in the text is summarized as follows:
Aminophosphine-based red InP quantum dots (QDs) were synthesized by adopting an unconventional In precursor of InBr3 instead of InCl3 and examine the effect of the type of surface halide, revealing that bromide is more advantageous in suppressing the surface oxidation and thus attains a brighter emissivity over chloride. A further improvement of InBr3-based red InP QDs toward deeper, narrower emissivity is demonstrated by the thickening of the ZnSe inner shell, resulting in a PL peak λ = 621 nm and bandwidth of 44 nm along with a quantum yield of 86%. These high-quality InP QDs are also tested as red electroluminescent (EL) emitters, producing promising EL outcomes in luminance and efficiency. The results came from multiple reactions, including the reaction of Indium(III) bromide(cas: 13465-09-3Category: bromides-buliding-blocks)
Indium(III) bromide(cas: 13465-09-3) is used in organic synthesis as a water tolerant Lewis acid. It efficiently catalyzes the three-component coupling of β-keto esters, aldehydes and urea (or thiourea) to afford the corresponding dihydropyrimidinones.Category: bromides-buliding-blocks
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary