摘要
利用循环充放电和元素分析实验 ,研究不同原料在不同热解温度下所制得的碳材料在组成和结构等方面对Zn/C水相蓄电池的充放电性能的影响情况。实验结果表明 ,锌离子能够在碳材料中可逆地嵌入和脱嵌 ,另外利用聚氨酯类树脂作为原料 ,在 70
The effects of the composition and structure of the carbon materials, which were made from different raw materials at different temperature, on the performance of aqueous Zn C secondary batteries were studied by means of the charge/discharge experiments and the elemental analysis experiments. The results show that Zn 2+ can be intercalate into the pyrolytic carbon electrode reversibly, and the carbon material made from the polyurethane resin by pyrolized at 700 ℃ performs higher specific capacity.
出处
《电源技术》
CAS
CSCD
北大核心
2000年第3期157-158,177,共3页
Chinese Journal of Power Sources
关键词
锌-碳水相蓄电池
热解
碳电极
电极材料
Zn battery
secondary battery
carbon material
battery performance
