引用本文:
杜翠薇, 赵煜娟, 吴荫顺, 刘庆国. 热处理改进天然石墨的电化学性能[J]. 应用化学,
2002, 19(8): 801-803.
Citation: DU Cui-Wei, ZHAO Yu-Juan, WU Yin-Shun, LIU Qing-Guo. Improvement of Electrochemical Property of Natural Graphite by Heat-treatment[J]. Chinese Journal of Applied Chemistry, 2002, 19(8): 801-803.
Citation: DU Cui-Wei, ZHAO Yu-Juan, WU Yin-Shun, LIU Qing-Guo. Improvement of Electrochemical Property of Natural Graphite by Heat-treatment[J]. Chinese Journal of Applied Chemistry, 2002, 19(8): 801-803.
热处理改进天然石墨的电化学性能
English
Improvement of Electrochemical Property of Natural Graphite by Heat-treatment
Abstract:
The electrochemical property of natural graphite was improved by heat-treatment. The treated natural graphite(average particle size of 20 μm) showed reversible specific capacitance of 335 mA·h/g and charge-discharge efficiency of 84.3% in the first cycle. The cause of the improvement has been explained in terms of formation of more stable solid electrolyte interface.
-
Key words:
- lithium ion batteries
- / natural graphite
- / negative material
- / heat-treatment
-
-
扫一扫看文章
计量
- PDF下载量: 0
- 文章访问数: 0
- HTML全文浏览量: 0

下载: