. 2015 Jan 22;15(2):2438–2452. doi: 10.3390/s150202438

Table 2.

Elemental analysis results of various modified graphene oxides.

	Nitrogen (%)	Carbon (%)	Hydrogen (%)	Sulphur (%)
GO	0	84.15	0.44	0
GO-MSA	0	43.27	2.34	15.45
GO-tda	0	38.06	2.89	20.77
GO-ttc	10.14	52.95	1.35	25.95
GO-TiO₂	6.56	34.12	0.78	16.02