渤海大学化学与材料工程学院;东北大学秦皇岛分校资源与材料学院;
磷酸铁锂材料具有良好的循环性、热稳定性、环保性,在锂离子电池正极材料中已得到广泛研究。由于该材料电导率低、锂离子扩散速率慢等缺点影响其在电池领域的发展。介绍了锂离子电池正极材料磷酸铁锂的基本结构、制备方法以及针对其材料的不足而进行的材料改性方法,同时对目前磷酸铁锂材料存在的问题及前景进行了综述,分析了改善磷酸铁锂材料性能的途径,并展望了磷酸铁锂正极材料未来的发展趋势。
4,530 | 15 | 30 |
下载次数 | 被引频次 | 阅读次数 |
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基本信息:
DOI:
中图分类号:TM912;TQ131.11
引用信息:
[1]常龙娇,梁栋,罗绍华等.锂离子电池正极材料LiFePO_4制备技术研究进展[J].矿冶,2021,30(02):111-117.
基金信息:
国家自然科学基金资助项目(51804035); 辽宁省自然基金资助项目(2019-ZD-0507); 辽宁省教育厅项目(LQ2020012)