Na Migration Energies (IMAGE)

Nagoya Institute of Technology

Na Migration Energies

Caption

A high-throughput computation for Na migration energies is conducted for about 4,300 compounds in the inorganic crystal structure database, which the compound indeed exhibited excellent high-rate performance and cyclic durability; in detail, the compound exhibits stable 10C cycling, which corresponds to the rate of only six minutes for full charge/discharge, and ca. 94 percent capacity retention after 50 charge/discharge cycles at room temperature. These results are comparable with or outperform representative cathode materials for sodium ion batteries.

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NITech

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