Fig. 4: In situ XRD of LiFePO4 with various charge/discharge rate by using AMPIX cell.
From: In situ/operando synchrotron-based X-ray techniques for lithium-ion battery research

In situ XRD pattern of LiFePO4 under different electrochemical cycling conditions obtain by using the AMPIX cell; the images show the contour plots of the XRD patterns at selected 2 theta angles during the second galvanostatic cycle at a 5, b 10, and c 20 C, respectively. Reproduced with permission16. Copyright 2014, The American Association for the Advancement of Science