作者: Xinzhi Wang , Jianguo Tang , Guanghui Wang , Wei Wang , Junjie Ren
DOI: 10.3390/NANO9030363
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摘要: In this research contribution, nano-aggregates have been fabricated by introducing lanthanide (Ln3+) ions into solutions of amphiphilic diblock copolymers polystyrene-b-poly (acrylic acid) (PS-b-PAA). The coordination acrylic acid segments to cations induces copolymer (BCPs) self-assembly in order design stable white luminescent hybrid nanoparticles with fine uniform particle size. introduction Ln3+ (Eu3+ and Tb3+) bestows the micelles, precisely light, upon excitation 342 nm. Lanthanide cross-linking poly segments, or blocks, endows micelles higher thermal stability than that BCPs without cross-linking. As most important key point work, regular nano-particles high emission quality can make fully flexible electroluminescent devices self-formation uncoordinated polymer hosts. Instead inorganic hard cores, method potentially apply for white-light emitting diodes (FFWLEDs).