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. 2019 Oct 16;12(20):3376. doi: 10.3390/ma12203376

Table 6.

Energy band-gap of N-rGO from a doping temperature of 600 °C obtained from Planck’s quantum equation.

Sample Wavelength/nm Band-Gap Energy/eV
GO 234 5.3
N-rGO-1N-600 °C 262 4.8
N-rGO-2N-600 °C 271 4.6
N-rGO-3N-600 °C 275 4.5