中文摘要：

从LiFePO4的晶体结构和物理性质出发，分析了该材料所特有的优越性以及存在的不足，总结了近两年各种改性方法所取得的一些进展，重点阐述并分析了通过引入介孔结构的改性方法所取得的成果，在此基础上对今后改性研究的发展趋势提出了展望。

英文摘要：

The superior performance and defects of LiFePO4 on the basis of its crystal structure and physical properties are analyzed. The progress of the modification methods achieved in the past two years, especially the modification method of the introducing of mesoporous structure are summed up, and then the perspective of performance modification for the future is pointed out.