针对O3-NaNi1/3 Fe1/3 Mn1/3 O2 (NFM)正极材料倍率性能差、循环稳定性不足的问题，研究人员通过Ce4+ 掺杂策略，成功构建了NFMC1材料。实验表明，Ce-O键的形成扩展了层间距，促进Na+ 扩散，提升O3-P3-O3相变可逆性，抑制晶格畸变，使材料在5C循环300次后仍保持75.96%容量 ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
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