768912.fig.007
Figure 7: Raman spectrum for LiMnPO4 synthesized with various parameters: (a) 190°C [H2O]/[Mn] = 30 (sample B), (b) 190°C [H2O]/[Mn] = 15 (sample E), (c) 150°C [H2O]/[Mn] = 30 (sample F), and (d) 150°C [H2O]/[Mn] = 15 (sample G).