Wenjun Zhang, Xuefeng Zou and Jinfeng Zhao
J. Mater. Chem. C, 2015,3, 2788-2791
DOI:
10.1039/C5TC00018A,
Communication
Here, we report a simple, rapid, and non-polluting method without any additive to produce reduced graphene oxide (rGO) films using a naked flame. The rGO films present a porous mesh structure, and the C/O atomic ratio reaches ∼10.4. The resistance is obviously decreased from about 24 MΩ to ∼4.7 kΩ.