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首页> 外文期刊>The journal of physical chemistry, C. Nanomaterials and interfaces >Ni Self-Organized Balls as a Promising Energy Storage Material
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Ni Self-Organized Balls as a Promising Energy Storage Material

机译：镍自组织球作为有前途的储能材料

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摘要

We report here a low-temperature method for the growth of self-organized nanoscale nickel-based particles with high energy storage properties. The Ni balls coveted with highly porous NiO/NiOH thin shells are shown to form in an amine solution. High specific surface area (S-BET = 56 m(2)/g) and crystallinity (Scherrer size = 28 0.5 nm) made it possible to achieve a specific capacity of 2742 F/g at a scanning rate of 2 mV/s, which is higher in terms of mass of a surfactant layer than previously reported for other chemical approaches. In addition, an operating stability of at least 5000 cycles for electrodes produced on the basis of the synthesized particles is proved
机译：我们在这里报告了一种低温方法，用于生长具有高能量存储特性的自组织纳米级镍基颗粒。令人垂涎的Ni球被高度多孔的NiO / NiOH薄壳显示在胺溶液中形成。高比表面积（S-BET = 56 m（2）/ g）和结晶度（Scherrer尺寸= 28 0.5 nm）使得在2 mV / s的扫描速率下可以实现2742 F / g的比容量，就表面活性剂层的质量而言，其比先前针对其他化学方法报道的更高。此外，证明了基于合成颗粒生产的电极的至少5000个循环的操作稳定性

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