Abstract
The bamboo charcoal had been milled and treated by sulfuric acid. The influences of as-prepared material particle size and sulfuric acid treatment on the electrochemical performance had been studied. The result displays that the bamboo charcoal with mean particle size about 5 μm has the best first coulombic efficiency. Sulfuric acid treatment could raise the discharge capacity of bamboo charcoal, and the first discharge capacity of 328.2 mAh.g-1 was obtained with the bamboo charcoal treated by sulfuric acid for 18 h. Furthermore, the capacity of 302.3 mAh.g-1 could be maintained for 50 cycles, showing good cycle performance.
Graphical Abstract
Keywords
bamboo charcoal, anode, lithium ion battery
Publication Date
2012-08-28
Online Available Date
2012-02-22
Revised Date
2012-02-17
Received Date
2011-11-24
Recommended Citation
Yu YAO, Ai-Shui YU.
Influences of Particle Size and Sulfuric Acid Treatment on the Electrochemical Performance of Bamboo Charcoal[J]. Journal of Electrochemistry,
2012
,
18(4): Article 6.
DOI: 10.61558/2993-074X.2923
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol18/iss4/6
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