Fabrication of shape-controlled reduced graphene oxide nanorings by Au@Pt nanoring lithography
POSTED DATE : 2015-10-15
HIT : 3340
Researcher : Ho Young Jang, Sungho Park*
We fabricated a variety of reduced graphene oxide (RGO) nanoring arrays using Au@Pt nanoplates as a pattern mask. RGO nanoflakes were assembled into a 2-dimensional assembly at the water–oil interface, and then various shapes of Au@Pt nanoplates were utilized as a pattern mask in order to convert the RGO into circular, triangular, and hexagonal RGO nanorings.