Account

Table 2 The C 1s XPS spectra of IGOs

From: The CO₂ Storage Capacity of the Intercalated Diaminoalkane Graphene Oxides: A Combination of Experimental and Simulation Studies

Bonds	Peak area
Bonds	IGO-4 (%)	IGO-8 (%)	IGO-12 (%)
C–C/C=C	50	44	45
C–OH	19	22	23
C–N	17	20	20
C–O–C	6	5	4
N–C(O)	2	4	3
C=O	3	5	5
O–C=O	1	1	1

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