金属离子掺杂Na2MnPO4F/C正极材料的改性及其在锂离子电池的应用

来源 :中国化学会第十七次全国电化学大会 | 被引量 : 0次 | 上传用户：xulingxuan

【摘要】

：

氟化磷酸盐系列材料因氟离子的强电负性带来更高的电压,并且还可能出现两个或两个以上的电子转移,从而带来更高的比容量,因此近几年引起了人们的广泛关注.Na2MnPO4F,Li2MnPO4F有较合适的电压和较高的容量,加之Mn资源丰富等原因,是比较有发展潜力的新型钠/锂离子电池材料.

【作者】

：

钟艳君李君涛吴振国钟本和郭孝东孙世刚

【机构】

：

化学工程学院,四川大学,成都 610065;能源研究院,固体表面物理化学国家重点实验室,化学化工学院,厦门大学,厦门 361005

【出处】

：

中国化学会第十七次全国电化学大会

【发表日期】

：

2013年2期

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金属离子掺杂Na2MnPO4F/C正极材料的改性及其在锂离子电池的应用

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