Uniform pomegranate‐like nanoclusters (NCs) organized by ultrafine transition metal oxide@nitrogen‐doped carbon (TMO@N–C) subunits (diameter ≈ 4 nm) are prepared on a large scale for the first time through a facile, novel, and one‐pot approach. Taking pomegranate‐like Fe₃O₄@N–C NCs as an example, this unique structure provides short Li⁺/electron diffusion pathways for electrochemical reactions, structural stability during cycling, and high electrical conductivity, leading to superior electrochemical performance. The resulting pomegranate‐like Fe₃O₄@N–C NCs possess a high specific capacity (1204.3 mA h g⁻¹ at 0.5 A g⁻¹ over 100 cycles), a stable cycle life (1063.0 mA h g⁻¹ at 1 A g⁻¹, 98.4% retention after 1000 cycles), and excellent rate capacities (606.0 mA h g⁻¹ at 10 A g⁻¹, 92.0% retention; 417.1 mA h g⁻¹ at 20 A g⁻¹, 91.7% retention after 1000 cycles).

中文翻译：

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由具有增强的锂存储特性的超细过渡金属氧化物@氮掺杂碳亚基组成的均匀的石榴状纳米簇

由超细过渡金属氧化物@氮掺杂的碳（TMO @ N–C）亚基（直径≈4 nm）组成的均匀的石榴状纳米簇（NC）是首次通过简便，新颖，一锅法。以石榴状的Fe ₃ O ₄ @NC NC为例，这种独特的结构为电化学反应提供了短的Li ⁺ /电子扩散路径，循环过程中的结构稳定性以及高电导率，从而带来了卓越的电化学性能。将得到的石榴状的Fe ₃ ö ₄ @ N-C NC的具有高比容量（1204.3毫安汞柱^-1在0.5 A克^-1超过100个循环），稳定的循环寿命（1063.0毫安汞柱^-1 1个A G ^-1，98.4％保留1000次循环后），和优异的速率能力（606.0毫安汞柱^-1以10 A G ^-1，92.0％保留;417.1毫安汞柱^-1在20 A G ^-1，91.7％保留在1000个循环）。