煅烧温度对新型负极材料TiNb2O7的影响研究

来源 :第十八次全国电化学大会 | 被引量 : 0次 | 上传用户：nanpingke11

【摘要】

：

尽管在过去十来年二次锂离子电池实现了了深远的意义,但是发展用于电动车的高能量、低成本、安全的锂离子电池仍是一个挑战[1].传统锂离子电池常用的负极材料是碳材料,虽然其价格低廉,但存在安全隐患和循环性能差等问题[2].Li4Ti5O12负极材料具有较安全的工作电压(1.55 V vs Li/Li+),可避免安全隐患,但理论容量较低(175mAh g-1)[3].新型材料TiNb2O7有着和Li4Ti

【作者】

：

闻小燕马晨翔杜陈强唐致远张新河

【机构】

：

天津大学化工学院,天津市南开区卫津路92号,300072 迈科科技有限公司,东莞市大朗镇美景西路1

【出处】

：

第十八次全国电化学大会

【发表日期】

：

2015年7期

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煅烧温度对新型负极材料TiNb2O7的影响研究

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