Graphite Modification by Mild Oxidation and Chemically Bonded CB SEI

4 Graphite Modification by Mild Oxidation and Chemically Bonded (CB) SEI 

The oxygen peak maximum shifted monotonically with burnoff time, rising from 531.05 eV for pristine NG7 to 534.0 

Peak no. Sample Peak position (eV) Peak shift (eV) FWHM (eV) Percentage of total Peak assignment 

It can be seen that pristine NG7 surface contains mostly (53 percent) aromatic carbon, about 20 percent each of CH and COH groups—only 4.8 percent of CO groups, and no COOH groups. The 34 percent burnt sample consists of mostly CO 

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