Table 1 Percentage of C1s component concentration derived from the C1s peak deconvolution (Fig. 2) and relative atomic ratio C:O:P of the GA and C:O:P:N:B of the HA sample.

From: Multi-functional 2D hybrid aerogels for gas absorption applications

Sample

% component of C bonds

Relative atomic ratio

C–C sp2

C–C sp3

C–O (H)

C=O

COOH

Pi–pi*

C:O:P:N:B

HPO

68.9

5.7

12.8

5.4

4.2

3.0

1:0.4:0.12

hBN

71.1

9.1

12.8

2.9

2.1

2.0

1:0.34:0.065:0.031:0.029