Coherency strain and the kinetics of phase separation in LiFePO4 nanoparticles.

@article{Cogswell2012CoherencySA,
  title={Coherency strain and the kinetics of phase separation in LiFePO4 nanoparticles.},
  author={Daniel A. Cogswell and M. Bazant},
  journal={ACS nano},
  year={2012},
  volume={6 3},
  pages={
          2215-25
        }
}
  • Daniel A. Cogswell, M. Bazant
  • Published 2012
  • Physics, Medicine, Materials Science
  • ACS nano
  • A theoretical investigation of the effects of elastic coherency strain on the thermodynamics, kinetics, and morphology of intercalation in single LiFePO(4) nanoparticles yields new insights into this important battery material. Anisotropic elastic stiffness and misfit strains lead to the unexpected prediction that low-energy phase boundaries occur along {101} planes, while conflicting reports of phase boundary orientations are resolved by a partial loss of coherency in the [001] direction… CONTINUE READING

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