节点文献
电极材料Li4Ti5O12的性质及研究进展
Properties and Research Progress of Li4Ti5O12 as An Electrode Material
【Author】 Xu Jiangfeng, Li Jianling, Fu Xutao, Wang Xindong (Department of Physical Chemistry, School of Metallurgical and Ecological Engineering, University of Science & Technology Beijing, Beijing 100083,China; Jinzhou Fuchen Supercapacitor Co.Ltd., Jinzhou 101213, China)
【机构】 北京科技大学冶金与生态工程学院理化系； 锦州富辰超级电容器有限责任公司；
【摘要】 由于Li4Ti5O12在充放电过程中极其微小的膨胀收缩率,使其作为优良的电极材料而备受关注。文章综述了Li4Ti5O12的微观结构、嵌锂机理、制备方法以及在锂离子电池和超级电容器中的应用等,提出了有待解决的问题,并对其发展进行了展望。
【Abstract】 Recently Li4Ti5O12 has attracted more attentions as a superior electrode material, because of the extremely small expansion and contraction during the charge and discharge process, respectively. In this paper, Li4Ti5O12 was reviewed in such aspects as microstructure, lithium ion intercalation mechanism, preparation methods and applications in lithium ion batteries and supercapacitors. Some problems such as conductivity, nanometerization, doping method and future prospects were put forward for Li4Ti5O12 as an electrode material.
【Key words】 Li4Ti5O12； electrode material； lithium ion battery； supercapacitor；
- 【会议录名称】 2006年全国冶金物理化学学术会议论文集
- 【会议名称】2006年全国冶金物理化学学术会议
- 【会议时间】2006-10
- 【会议地点】中国山东济南
- 【分类号】TM910.4
- 【主办单位】中国自然科学基金委员会工程与材料学部、中国有色金属学会冶金物理化学学术委员会、中国金属学会冶金物理化学学术委员会、中国稀土学会