| 酚醛树脂热裂解碳阳极的不可逆容量损失 |
| |
| 引用本文： | 谢忠巍,曲晓光,朱东霞,龚剑,瞿伦玉,谢德民.酚醛树脂热裂解碳阳极的不可逆容量损失[J].高等学校化学学报,2001,22(12):2048-2051. |
| |
| 作者姓名： | 谢忠巍 曲晓光 朱东霞 龚剑 瞿伦玉 谢德民 |
| |
| 作者单位： | 东北师范大学化学学院, |
| |
| 基金项目： | 吉林省科学技术委员会基金 (批准号 :吉科合字第 970 5 2 9号 )资助 |
| |
| 摘 要： | 用酚醛树脂热裂解得到的无序碳为阳极研究了在第一次循环时不可逆容量损失的原因。实验结果表明，不可逆容量损失是由于溶剂分解产生了Li2CO3和在碳表面上形成了含-COO^-基和C-H基的化合物以及在碳主体上形成了含-OLi,-CLi化合物所致。
|
| 关 键 词： | 酚醛树脂 锂离子电池 不可逆容量损失 碳阳极 充电循环 负极材料 热裂解 放电循环 |
| 文章编号： | 0251-0790(2001)12-2048-04 |
Studies on Irreversible Capacity Loss of Disordered Carbon Anode |
| |
| XIE Zhong\|Wei,QU Xiao\|Guang,ZHU Dong\|Xia,GONG Jian,QU Lun\|Yu,XIE De\|Min\.Studies on Irreversible Capacity Loss of Disordered Carbon Anode[J].Chemical Research In Chinese Universities,2001,22(12):2048-2051. |
| |
| Authors: | XIE Zhong\|Wei QU Xiao\|Guang ZHU Dong\|Xia GONG Jian QU Lun\|Yu XIE De\|Min\ |
| |
| Institution: | XIE Zhong\|Wei,QU Xiao\|Guang,ZHU Dong\|Xia,GONG Jian,QU Lun\|Yu,XIE De\|Min\+* |
| |
| Abstract: | The irreversible capacity loss that occurs during the first cycle in lithium ion rechargeable batteries was studied. The experimental results show that when a disordered carbon prepared from resole resins by pyrolysis was used as a anode, the irreversible capacity loss was related to not only the solvent decomposition to form Li\-2CO\-3 and to the compounds containing \_COOH groups and \_CH groups on the carbons surface, but also to the compounds containing \_CLi or \_OLi in the bulk of carbons. |
| |
| Keywords: | Resole resins Lithium ion battery Irreversible capacity loss |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
