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3D打印氮掺杂碳中间层对锂硫反应的空间调控及其性能提升研究
本研究针对锂硫(Li–S)电池中硫转化动力学迟缓和多硫化物穿梭效应两大难题,开发了一种基于直写成型3D打印技术的氮掺杂三维碳(3D-NC)功能中间层。该结构有效提升电子传导、优化反应界面,使电池在3.0 mg cm?2载硫下实现955.4 mA h g?1的高比容量和100次循环后90. ...
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