Table 1.

General properties of grapheme.

Properties	Value	References
Optical transmittance	~97.7%	[6]
Density	0.77 mg·m−2	[10,11]
Career density	1012 cm−2	[10,11]
Resistivity	10−6 Ω·cm	[10,11]
Planar surface area	2630 m2·g−1	[12]
Mechanical strength of its Young Modulus	1100 GPa	[13]
Fracture strength	125 GPa	[13]
Thermal conductivity	~5000 W·m−1·K−1	[14]
Mobility charge carrier	200,000 cm2·V−1·s−1	[15]