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Figure 4
Fe K-edge XANES spectra of the LiFePO4 electrode during a constant current charging process at 0 (a), 440 (b), 1020 (c), 1590 (d), 2170 (e) and 2750 s (f) after the start of charging. |
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Figure 4
Fe K-edge XANES spectra of the LiFePO4 electrode during a constant current charging process at 0 (a), 440 (b), 1020 (c), 1590 (d), 2170 (e) and 2750 s (f) after the start of charging. |