A NaCrO2@C free-standing cathode via electrospinning for sodium-ion batteries,Chemical Communications

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A NaCrO2@C free-standing cathode via electrospinning for sodium-ion batteries
Chemical Communications ( IF 4.3 ) Pub Date : 2023-08-31 , DOI: 10.1039/d3cc02610h
Yuanqi Yang ₁ , Jinji Liang ₁ , Wenya Li ₁ , Min Liang ₁ , Huizi Li ₁ , Chenhan Lin ₁ , Xi Ke ₁ , Zhicong Shi ₁ , Liying Liu ₁

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A flexible free-standing cathode is innovatively constructed with NaCrO₂ as the electrochemical active substance via an electrospinning technique. The as constructed NaCrO₂@C flexible free-standing cathode exhibits exceptional rate performance (106 mA h g⁻¹ at 10C) and cyclability (retention rate of 87.5% after 300 cycles at 0.2C). This work provides a brand-new perspective to the development of flexible free-standing cathodes.

中文翻译：

用于钠离子电池的静电纺丝 NaCrO2@C 独立式阴极

_{以NaCrO 2}作为电化学活性物质，通过静电纺丝技术创新地构建了柔性独立式阴极。所构造的NaCrO ₂ @C柔性独立式阴极表现出优异的倍率性能（10C下106 mA hg ^-1）和循环性能（0.2C下300次循环后保留率为87.5%）。这项工作为柔性独立式阴极的开发提供了全新的视角。

更新日期：2023-08-31

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