论文标题
LI-O2细胞尺度能量密度
Li-O2 cell scale energy densities
论文作者
论文摘要
在最近的焦耳（Joule）中，来自韩国三星的Dongmin IM和同事描述了一种原型锂O2电池，在细胞水平上达到700 WH kg-1和600 WH L-1。他们将所有组件降低到最小值以达到此值。难以用排放产物和不均匀的细胞利用来填充毛孔，从而限制了可实现的能量。这项工作强调了报告有关全细胞重量和体积的性能的重要性。
In a recent issue of Joule, Dongmin Im and coworkers from Samsung in South Korea describe a prototype lithium-O2 battery that reaches 700 Wh kg-1 and 600 Wh L-1 on cell level. They cut all components to the minimum to reach this value. Difficulties to fill the pores with discharge product and inhomogeneous cell utilization turn out to limit the achievable energy. The work underlines the importance to report performance with respect to full cell weight and volume.
