ABSTRACT
Modification .................................................................................... 128 6.2 Phosphates .................................................................................................. 131
6.2.1 Structure of LiMnPO4 ................................................................... 131 6.2.2 Preparation of LiMnPO4 ............................................................... 132 6.2.3 Electrochemical Performance of LiMnPO4 and Its
Modification .................................................................................... 133 6.3 Silicates ........................................................................................................ 135
6.3.1 Structure, Synthesis, and Performance of Li2FeSiO4 ................. 135 6.3.1.1 Structure of Li2FeSiO4 ..................................................... 135 6.3.1.2 Preparation of Li2FeSiO4 ................................................. 136 6.3.1.3 Electrochemical Performance of Li2FeSiO4 and Its
Modifications ................................................................... 136 6.3.2 Structure, Synthesis, and Performance of Li2MnSiO4 .............. 138
6.3.2.1 Structure of Li2MnSiO4 ................................................... 138 6.3.2.2 Preparation of Li2MnSiO4 .............................................. 138 6.3.2.3 Electrochemical Performance of Li2MnSiO4 and
Its Modification ................................................................ 139 6.4 Fluorosulfates ............................................................................................. 140
6.4.1 Structures of LiFeSO4F .................................................................. 140 6.4.2 Preparation of LiFeSO4F ............................................................... 141 6.4.3 Electrochemical Performance of LiFeSO4F and Its
Modification .................................................................................... 142 6.5 Borates ......................................................................................................... 144
6.5.1 LiFeBO3 ............................................................................................ 144 6.5.1.1 Structure of LiFeBO3 ....................................................... 144 6.5.1.2 Preparation of LiFeBO3 ................................................... 144 6.5.1.3 Electrochemical Performance of LiFeBO3 and Its
Modification ..................................................................... 145
The main positive electrode materials for lithium-ion batteries, LiCoO2, LiNiO2, LiMn2O4, and LiFePO4, were discussed in Chapters 2 through 5. In this chapter, several other important positive electrode materials will be discussed, including Li-rich layered Mn oxides, phosphates, sulfates, silicates, borates, titanates, V2O5, and other oxides [1].
