Skip to main content
. 2019 Jun 20;9(34):19441–19449. doi: 10.1039/c9ra03031j

Chemical composition of all PCs derived from XPS.

Samples XPS (at%)
C O N C1 C2 C3 C4
PC-300 85.8 13.7 0.5 39.9 30.6 6.9 22.6
PC-400 66.0 33.4 0.6 40.1 35.9 7.4 16.6
PC-500 79.6 19.8 0.6 41.6 33.7 6.8 17.9
PC-600 76.2 23.2 0.6 44.9 30.8 7.5 16.8
PC-700 78.8 20.7 0.5 47.5 30.7 7.1 14.7