Figure 3: Physical characterization of CuHCF.
From: Copper hexacyanoferrate battery electrodes with long cycle life and high power
(a) The increase in the lattice parameter of CuHCF during charging is illustrated by the shift of the 400 diffraction peak to smaller angles. (b) The lattice parameter of CuHCF varies linearly between 10.04 and 10.14 Å during charging, with a total strain of 0.9%.
