Single Crystalline Na<sub>0.67</sub>Ni<sub>0.33</sub>Mn<sub>0.67</sub>O<sub>2</sub> Positive Electrode Material via Molten Salt Synthesis for Sodium Ion Batteries.
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ABSTRACT: P2-layered Na0.67Ni0.33Mn0.67O2 (NNMO) has emerged as a promising positive electrode material for sodium ion batteries due to its appealing electrochemical properties. Synthesis of polycrystalline NNMO (PC-NNMO) materials through conventional calcination of solid precursors remains the prevailing method, where heating occurs in a dry environment with air or O2. On the other hand, the molten salt method, where precursors are submerged in molten salt medium during calcination, emerged in recent years to be a scalable technique for more controlled crystal growth and uniform morphology in a variety of materials. Here, we utilize the molten salt method to synthesize single crystalline NNMO (SC-NNMO) materials with enhanced electrochemical p
SUBMITTER: Hu J
PROVIDER: S-EPMC12042161 | biostudies-literature | 2025 Apr
REPOSITORIES: biostudies-literature
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