锂离子电池正极材料磷酸铁锂复合改性研究.pdf

文档介绍：摘要
A b s tr a C t 。一。.。。.…。。二。。。..……”.”。一。”二。.“.。。.。.。二。”.。”。。””.。。.“..一…。二。”。。“二。。。一。..…。.。.。.…。.。二11
第一章前言.~......................................................................................................…… 1
引言..............……,.............................................................................……,....…… 1
铿离子电池概述....................................·······································,·············…… 1
铿离子电池正极材料概述...……‘...............……、.……,..............................……2
正极材料 LIF eP O ; 的研究进展.................................................................……4
.1 正极材料 LIF eP O 4 的简介..................................................................……4
.2 正极材料 LIF eP O ; 的合成方法..............……,....................................……6
.3 正极材料 LIFe P O 4 的改性方法..........................................................……8
. 表而修饰...............……,............................................................··……8
. 离子掺杂........................................................................ ·..·······…… 10
. 形貌粒度控制................................……,...........................··········…… 12
.3 .4 复合改性.....................................................................................…… 13
石墨烯的研究进展...........................................................……,.....··············…… 13
石墨烯简介.................................................................................·······…… 13
石墨烯应用于锉离子电池的研究进展.......……,..............................…… 14
本论文的研究思路及研究内容.................................................................……巧
第二章实验部分...........……~...........................................···················,·············…… 16
2 .1 实验试剂与仪器.........................................……‘....................................···…… 16
实验试剂..............................................................·······························…… 16
2 . 实验仪器.....