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Lintong Hu¹, Xiaolong Li¹, Yunpeng Zhou¹

¹School of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang, 212003, P. R. China. chaoyan@just.edu.cn.

Chemical communications (Cambridge, England)

|February 20, 2025

概括

研究人员通过预先加入基来恢复灵活的离子电容器中的惰性碳孔. 这项创新提高了离子可访问性,提高了先进的储能应用的能量密度.

科学领域:

材料科学材料科学材料科学
电化学电化学电化学
储能储能储能储能储能储能

背景情况:

远离电解质的碳孔是离子不可进入的,限制了它们对设备容量的贡献.
这种不可访问性阻碍了电化学储能装置的性能.

研究的目的:

为了提高碳孔在储能设备的利用.
为了提高灵活的离子电容器的能量密度.

主要方法:

诺基在惰性碳孔中预先加入.
制造灵活的离子电容器.

主要成果:

恢复以前无法进入的碳孔.
在灵活的离子电容器中实现了218Wh kg-1的能量密度.

结论:

诺基的预添加有效地激活了惰性碳孔.
开发的灵活离子电容器显示了显著改善的储能性能.

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