Expanded Graphite Powder for Li-Ion Battery Anode, 100-500 g/bottle, CLIBAEG
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Expanded graphite is used as an anode material in batteries, offering improved performance over traditional graphite due to its unique, porous structure that allows for faster charging and better stability. This expanded structure, created by increasing the space between graphite layers, facilitates the insertion of ions like lithium and sodium, leading to higher capacity, faster kinetics, and more stable cycle life.
| Part Number |
CLIBAEG (C-LIB-A-EG) |
| Particle Size Distribution |
D50 = 48.2 um |
| Expansion Start Temperature | 290 °C |
| Expansion Volume | > 200 times |
| Package Grade | 100 g, 200 g, and 500 g/bottle |
Notes: (1) Please store the expandable graphite powder in a dry area (glovebox is preferred); (2) The battery powder is highly recommended to be dried at 80-100°C in a vacuum oven for 6-12 h before use.
References:
- L. Bai, et al. A comparative study of electrochemical performance of graphene sheets, expanded graphite and natural graphite as anode materials for lithium-ion batteries, Electrochimica Acta, 2013, 107, 555-561.
- Y. Wen, et al. Expanded graphite as superior anode for sodium-ion batteries, Nature Communications, 2014, 5, 4033.