EffectS of ZnO nanoparticles and graphene oxide on properties of acrylic polymer nanocomposite coating

Dao Phi Hung, Trinh Van Thanh, Nguyen Anh Hiep, Nguyen Thien Vuong, Mac Van Phuc, Dang Thi My Linh
Author affiliations

Authors

  • Dao Phi Hung Institute for Tropical Technology, VAST, 18, Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
  • Trinh Van Thanh Institute for Tropical Technology, VAST, 18, Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
  • Nguyen Anh Hiep Institute for Tropical Technology, VAST, 18, Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
  • Nguyen Thien Vuong Institute for Tropical Technology, VAST, 18, Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
  • Mac Van Phuc Institute for Tropical Technology, VAST, 18, Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam
  • Dang Thi My Linh Institute for Tropical Technology, VAST, 18, Hoang Quoc Viet, Cau Giay, Hanoi, Vietnam

DOI:

https://doi.org/10.15625/2525-2518/59/3/15751

Keywords:

acrylic polymer emulsion, graphene oxide, ZnO nanoparticle, photocatalytic activity, thermal stability, abrasion resistance

Abstract

Effect of ZnO nanoparticles on nanocomposite coatings based on R4152 and graphene oxide (GO) was studied.In presence of 2%wt. ZnO nanoparticle, abrasion resistance of coating increased by nearly 25% (from 75 to 92.9 L/mil) and temperature decomposition raised by 18oC. SEM images showed that nano ZnO can disperse homogenously in polymer matrix in presence of GO. Hence, photocatalytic activity of R4152/GO/ZnO nanocomposite coating was higher than that of R4152/ZnO nanocomposite coating. After 14 hours UV exposure, R4152/GO/ZnO nanocomposite coating can degrade over 80% methylene blue coated on its surface while 60% methylene blue was degraded by R4152/ZnO coatings.

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Published

17-05-2021

How to Cite

[1]
D. P. Hung, T. V. Thanh, N. A. Hiep, N. T. Vuong, M. V. Phuc, and D. T. My Linh, “EffectS of ZnO nanoparticles and graphene oxide on properties of acrylic polymer nanocomposite coating”, Vietnam J. Sci. Technol., vol. 59, no. 3, pp. 290–301, May 2021.

Issue

Vol. 59 No. 3 (2021)

Section

Materials

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