Figure 8
PDF modelling results. The weighted residual values for the PDF refinements, Rw, the mass fractions and the coherent (spherical) domain sizes, cds, for each of the four phases included during the refinement of the operando data. The values are plotted for each frame of the operando experiment as a function of time, t, together with the galvanostatic cycling, showing the working electrode potential, Ewe, as a function of the Li content of the positive electrode, x, in LixTiO2. |