Electrochemical Characterization of the Powder Silicon Anodes Reinforced with Graphite Using Planetary Ball Milling |
| T. Cetinkaya, O. Cevher, U. Tocoglu, M.O. Guler and H. Akbulut
Sakarya University, Engineering Faculty, Department of Metallurgical & Materials Engineering, Esentepe Campus, 54187, Sakarya, Turkey |
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| Mixed silicon/graphite anode materials were produced via mechanical milling process. The morphologies of mixed powders and electrodes were characterized via scanning electron microscopy and X-ray diffraction pattern. Electrochemical tests were performed by coin-type (CR2016) test cells. The cells were cyclically tested on a battery tester, and discharge capacities of produced anode materials were investigated with using constant current 300 mA/g over a voltage range of 80 mV-1.2 V. |
DOI: 10.12693/APhysPolA.123.393 PACS numbers: 61.72.uf, 81.05.uf, 81.20.Ev, 82.45.Fk, 82.47.Aa |