Fig. 5
From: Size-dependent kinetics during non-equilibrium lithiation of nano-sized zinc ferrite
Phase transformation pathway of L-ZFO and S-ZFO nanoparticles. Schematic 3D models illustrating the lithiation pathway of a L-ZFO and b S-ZFO. c Schematic diagram shows the coexistence of pre-existing phase (β) and newly formed phase (α) inside a particle undergoing a core-shell reaction mode, where R is the size of the particle and h is the thickness of α phase coated on the β phase
