Synthesis and electrochemical performance of ZnCo2O4 nanotubes

被引：0
|
作者：
吴磊 [1 ]
郭春朵 [1 ]
朱闪闪 [2 ]
宋延华 [1 ]
机构：
[1] 郑州轻工业大学
[2] 河南中顺过滤研究院有限公司
来源：
电源技术 | 2022年 / 04期
关键词：
锂离子电池; 静电纺丝; 一维纳米纳米管; ZnCo; O;
D O I：
暂无
中图分类号：
TB383.1 []; TM912 [蓄电池];
学科分类号：
070205 ; 080501 ; 0808 ; 1406 ;
摘要：
采用静电纺丝法制备ZnCoO一维纳米纤维前驱体，通过不同的煅烧温度得到纤维结构完整的ZnCoO纳米管。通过XRD、SEM和电化学测试等方法对ZnCoO材料进行结构和性能表征。研究结果表明，制备的纳米纤维直径在0.13～0.22μm之间，且纤维结构完整，表面粗糙，有利于电解液的渗透和储存。在100 mA/g的条件下，ZnCoO的首次可逆比容量达到972.9 mAh/g，循环200次后，比容量仍能保持431.2 mAh/g以上。
引用
收藏
页码：368 / 370
页数：3
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