▎ 摘　　要

Aircraft structural materials corrosion will not only affect flight safety and need great maintenance work, but also cost much money and shorten the service period. A durable aircraft structural corrosion inhibiting compounds (CIC) coating was prepared by introducing dodecyl modified graphene oxide (GO-DDA). The lightweight GO-DDA lamellar can be uniformly dispersed in the CIC-35 matrix, which has consequently led to satisfying corrosion resistance (E: 0.072V, I: 1.18x10(-7) A/cm(2), and Rp: 6.87x10(6) omega center dot cm(2)). At a filler content of 2.0 wt.%, the composite coating could maintain a high PE value even after a 30-day of accelerated UV-condensation aging. Given the facility in preparation as well as the superior corrosion resistance, this work will shed light on the further fabrication of composites coatings toward lightweight, high anti-corrosion performance and long-term effectiveness to meet the high requirement in practical applications such as aviation and shipping fields.