In this research, the chemical modification of graphite waste with CeO2 was developed and characterized. Graphite waste was pretreated with mechanical to obtain the size 200 mesh (75 μm), and thermal methods at 110°C oven for 6 hours. Here, we demonstrate final properties of graphite before modification (GBM), activated graphite (GA) and graphite/CeO2 composite with variation of 0.5, 1 and 2 g of CeO2 (G0.5; G1; G2). The effect of CeO2 concentration was observed. The presence of cerium in modified graphite samples (G0.5; G1; G2) were analyzed using SEM-EDX. The results show that the best surface area was found in G2 is 26.82 m2/g. The presence of CeO2 onto graphite surface does not significantly increase the surface area of composites.
|Journal||IOP Conference Series: Materials Science and Engineering|
|Publication status||Published - 28 Mar 2018|
|Event||15th International Conference on Quality in Research, QiR 2017 - Nusa Dua, Bali, Indonesia|
Duration: 24 Jul 2017 → 27 Jul 2017
- Graphite waste