Research Article
Effect of Ammonium Bicarbonate on Intercalation and Exfoliation of Graphite Materials
Table 2
The elemental composition of the three graphite materials before and after treatment.
| | C (wt.%) | N (wt.%) | O (wt.%) | Na (wt.%) | S (wt.%) |
| G | Original | 85.365 | 0 | 13.132 | 0.573 | 0.930 | After exfoliation | 81.474 | 0 | 17.600 | 0.419 | 0.507 | EG | Original | 79.404 | 0 | 18.984 | 0.778 | 0.833 | After exfoliation | 89.675 | 0 | 9.530 | 0.646 | 0.149 | GO | Original | 47.390 | 0 | 47.429 | 0.697 | 4.484 | After exfoliation | 58.936 | 0 | 36.512 | 1.316 | 3.236 |
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