XJIPC OpenIR  > 材料物理与化学研究室
Thesis Advisor康雪雅、吐尔迪·吾买尔
Degree Grantor中国科学院研究生院
Place of Conferral北京
Degree Name硕士
Degree Discipline材料物理与化学
Keyword锂离子电池 正极材料 第一性原理


Other Abstract

As the new recharge batteries, Li-ion batteries have the advantages such as high energy, high voltage, low self-discharge, no memory effect and pollution. And the effect of the properties of the cathode materials on Li-ion batteries becomes more and more important. At present, the main commercialized cathode material is LiCoO2, but since it’s toxic and the limited resources limit its application. Many efforts have been tried to find some novel materials which can replace LiCoO2. Since LiFePO4 and LiNi1/3Co1/3Mn1/3O2 materials have some excellent performances, they have been recognized as promising cathode materials for lithium-ion batteries. In this paper, we synthesized LiFePO4 and LiNi1/3Co1/3Mn1/3O2 by rheological phase assisted carbothermal reduction method and carbonate co-precipitation method, respectively. At the same time, we studied the effects of doping and coating on the performance of cathode materials via experiment and the first principle calculations.

Document Type学位论文
Recommended Citation
GB/T 7714
窦俊青. 锂离子电池正极材料LiFePO4及LiNi1/3Co1/3Mn1/3O2的合成与改性[D]. 北京. 中国科学院研究生院,2012.
Files in This Item:
File Name/Size DocType Version Access License
锂离子电池正极材料LiFePO4及LiN(2827KB)学位论文 开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[窦俊青]'s Articles
Baidu academic
Similar articles in Baidu academic
[窦俊青]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[窦俊青]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.