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Updated: Apr 6, 2026

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Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques
Published on: November 11, 2013
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High-rate performance of a mixed olivine cathode with off-stoichiometric composition
Jae Chul Kim1, Xin Li, Byoungwoo Kang
1Department of Materials Science and Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.
Abstract:
We highlight that the off-stoichiometric compositional variation is a simply effective method to improve the power density of LiFe0.6Mn0.4PO4. This strategy does not require a supplementary separate coating and is likely applicable to other compositions given the feasibility of the method.

