Highly stable two-dimensional graphene oxide: Electronic properties of its periodic structure and optical properties of its nanostructures Project supported by the National Key Research and Development Program of China (Grant No. 2017YFA0303600) and the National Natural Science Foundation of China (Grant Nos. 11474207 and 11374217). |
(color online) 2 × 5, 4 × 5, 6 × 5, 4 × 3, 4 × 7 rectangular C2O nanostructures, respectively, in 2D Cartesian coordinate system. |