Does graphene cause or prevent the corrosion of copper? New study finally settles the debate

(Chung Ang University) Graphene has attracted the interest of researchers in recent years because, despite its apparent anti-corrosive properties, its proximity was seen to increase the corrosion of copper. A research team from Chung-Ang University used Raman spectroscopy to analyze graphene's properties over a long period and found that the corroded surface of copper forms a hybrid layer with graphene, which prevents further corrosion. These findings could have potential applications in extending the life of copper--a common component of various electronic devices.

Source: EurekAlert! - Biology - February 14, 2020 Category: Biology Source Type: news