@article{Son2019, 
author = {Gi-Cheol Son and Deuk-Kyu Hwang and Jaewon Jang and Sang-Soo Chee and Kyusang Cho and Jae-Min Myoung and Moon-Ho Ham},
title = {Solution-processed highly adhesive graphene coatings for corrosion inhibition of metals},
year = {2019},
journal = {Nano Research},
volume = {12},
number = {1},
pages = {19-23},
keywords = {graphene, metal, surface coating, corrosion, solution process},
url = {https://www.sciopen.com/article/10.1007/s12274-018-2056-2},
doi = {10.1007/s12274-018-2056-2},
abstract = {The corrosion of metals can be induced by different environmental and operational conditions, and protecting metals from corrosion is a serious concern in many applications. The development of new materials and/or technologies to improve the efficiency of anti-corrosion coatings has attracted renewed interest. In this study, we develop a protective coating composed of a bilayer structure of reduced graphene oxide (RGO)/graphene oxide (GO) applied to Cu plates by spray-coating and subsequent annealing. The annealing of the GO/Cu plates at 120 ℃ produces a bilayer structure of RGO/GO by the partial reduction of the spray-coated GO layer. This induces superior corrosion resistance and adhesion strength compared to those of GO/Cu and RGO/Cu plates because of the hydrophobic nature of the RGO surface exposed to the surroundings and the formation of Cu-O bonds with the O-based functional groups of GO. This approach provides a viable and scalable route for using graphene coatings to protect metal surfaces from corrosion.}
}