• 文献标题:   Achieving high performance anticorrosive coating via in situ polymerization of polyurethane and poly(propylene oxide) grafted graphene oxide composites
  • 文献类型:   Article
  • 作  者:   XUE D, MENG QB, LU YX, LIANG L, WEI YH, LIU XB
  • 作者关键词:   anticorrosive coating, polyurethane, graphene oxide grafted with poly propylene oxide composite, in situ polymerization
  • 出版物名称:   CORROSION SCIENCE
  • ISSN:   0010-938X EI 1879-0496
  • 通讯作者地址:   Qingdao Univ Sci Technol
  • 被引频次:   0
  • DOI:   10.1016/j.corsci.2020.109055
  • 出版年:   2020

▎ 摘  要

Herein, polyurethane (PU)/poly(propylene oxide) grafted graphene oxide (GO-g-PPO) composite coating with anticorrosive properties was prepared by in situ polymerization. Results revealed that the anticorrosive properties of PU/GO-g-PPO-16 composite coating were greatly improved by the homogenous dispersion of GO-g-PPO16 composites in PU coating. When the solid content of GO-g-PPO-16 composites was 0.08 wt. % in PU coating, the coating resistance was 50 times higher than that of PU coating after immersion in 3.5 wt. % NaCl (aq.) for 168 h.