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. 2019 Jan 26;9(2):152. doi: 10.3390/nano9020152

Table 3.

Contribution of the six components used in fitting of the C 1s photoemission peak (in %).

Samples C–C/C=C C–O alkox C–O epox C=O O–C=O π→π*
(a) MG 65.7 16.9 6.4 4.3 3.9 2.8
(b) GNS 64.2 18.2 8.1 4.1 3.5 1.9