Poly(ethylene terephthalate) nanocomposites with a strong UV-shielding function using UV-absorber intercalated layered double hydroxides

Tianchi Cao, Kongli Xu, Guangming Chen, Cun‐Yue Guo

RSC Advances · 2013 · 83 citations · 20 references

Concepts

Abstract

A novel strategy has been developed to prepare poly(ethylene terephthalate) nanocomposites with a strong UV-shielding function. The nanoscale dispersion of UV-absorber intercalated layered double hydroxides (LDHs), and a combination of the chemical absorption and physical blocking of UV rays may account for the greatly enhanced UV-shielding ability, which remarkably depends on the interlayer anions, the content and the platelet size of the LDHs.

References

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