Research Article
Study on Preparation and Characterization of Graphene Based on Ball Milling Method
Table 2
Process parameters and test results.
| | Process | Parameter | | Graphite/g | Aluminum powder/g | Steel grit/g | Grinding time/min |
| | G-1 | 1 | 3 (1.2 mm) | — | 90 | | G-2 | 1 | 5 (1.2 mm) | — | 30 | | G-3 | 2 | 4 (40 mesh) | — | 30 | | G-4 | 2 | 4 (80 mesh) | — | 30 | | G-5 | 2 | 4 (80 mesh) | 9 (0.4 mm) | 30 | | G-6 | 2 | 2 (80 mesh) | 6 (0.4 mm) | 30 | | G-7 | 2 | 4 (40 mesh) | 9 (0.4 mm) | 30 | | G-8 | 2 | 2 (40 mesh) | 6 (0.4 mm) | 30 |
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