Research Article
Complexing Agents on Carbon Content and Lithium Storage Capacity of LiFePO4/C Cathode Synthesized via Sol-Gel Approach
Figure 1
XRD profiles of the LiFePO4 products fabricated using CA or EG chelating agents (chelating to iron precursor molar ratio is 0.5) and sintered at 700°C. The diffraction peak labeled with indicates the metallic Fe impurity in the corresponding product.