Nanoparticle shapes of LiMnPO4, Li+ diffusion orientation and diffusion coefficients for high volumetric energy Li+ ion cathodes

@article{Kwon2017NanoparticleSO,
  title={Nanoparticle shapes of LiMnPO4, Li+ diffusion orientation and diffusion coefficients for high volumetric energy Li+ ion cathodes},
  author={N. H. Kwon and Hui Yin and Tatiana Vavrova and J. H. Lim and U. Steiner and B. Grob{\'e}ty and K. Fromm},
  journal={Journal of Power Sources},
  year={2017},
  volume={342},
  pages={231-240}
}
  • N. H. Kwon, Hui Yin, +4 authors K. Fromm
  • Published 2017
  • Chemistry
  • Journal of Power Sources
  • Abstract Nanoparticles of LiMnPO4 were fabricated in rod, elongated as well as cubic shapes. The 1D Li+ preferred diffusion direction for each shape was determined via electron diffraction spot patterns. The shape of nano-LiMnPO4 varied the diffusion coefficient of Li+ because the Li+ diffusion direction and the path length were different. The particles with the shortest dimension along the b-axis provided the highest diffusion coefficient, resulting in the highest gravimetric capacity of 135… CONTINUE READING
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