The influence of iron substitution on the electrochemical properties of Li1+xTi2−xFex(PO4)3/C composites as electrodes for lithium batteries
Abstract
The Li1+xTi2−xFex(PO4)3/C series with 0 ≤ x ≤ 0.4 was prepared by a sol–gel method. XRD patterns showed a rhombohedral phase and minor contribution of an orthorhombic phase. The local environment of the phosphate structure was analyzed by