Kim S S 1

1. The buckwheat-derived hard carbon as an anode material for sodium-ion energy storage system
2. High-performance Na₃V₂(PO₄)₃/C cathode for efficient low-temperature lithium-ion batteries
3. A comparative study of bulk and surface W-doped high-Ni cathode materials for lithium-ion batteries
4. Thermal stability and reduction mechanism of LiNi_0.8Co_0.1Mn_0.1O₂ and LiNi_0.5Co_0.2Mn_0.3O₂ cathode materials studied by a Temperature Programmed Reduction
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