| 초록 |
Carbon Dots (CDs), one of the most attractive materials in nanocomposites has many available properties. There is a lot of interest in functionalization using natural/synthetic polymers with CDs in recent years. Here, we synthesized amine-abundant CDs in a one-pot reaction for stabilizing with epoxy monomer. These CDs have shown good compatibility with epoxy monomer and displayed uniform dispersion in the epoxy matrix. Besides, CD/epoxy nanocomposites have been observed the uniform growth of the epoxy chain on the CD surface led to the effective passivation of CDs. Importantly, CD/epoxy composites showed possession over 80% in PL intensity even after 2 months of storage in ambient conditions. It is because of considerable stability with CD/epoxy composites. In this work, we have manufactured few-nanometer-diameter CDs as curing agent allowed for the uniform dispersion of the luminescent in epoxy matrix nano-environment. |
