Fig. 3
From: Size-dependent kinetics during non-equilibrium lithiation of nano-sized zinc ferrite
Two-phase transformation mechanism probed via in situ HRTEM imaging. a HRTEM image of partially reacted L-ZFO obtained at 420 s (scale bar: 10 nm) and b the corresponding FFT pattern. c Two sets of FFT patterns extracted from b representing coexistence of spinel (green) and ordered rock-salt phase (magenta). d Inverse FFT image shows the distribution of spinel (green) and ordered rock-salt phase (magenta) in real space. e Time-sequenced HRTEM images with phase information (false-color) showing the transformation pathway of L-ZFO as a function of reaction time. Scale bar: 10 nm
