Laser-induced breakdown spectroscopy for the quantitative measurement of lithium concentration profiles in structured and unstructured electrodes
Laser-induced breakdown spectroscopy for the quantitative measurement of lithium concentration profiles in structured and unstructured electrodes
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DOI：
10.1039/c8ta10328c
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发表时间：
2019-03-14
影响因子：
11.9
通讯作者：
Pfleging, Wilhelm
中科院分区：
文献类型：
--
作者：
Smyrek, Peter;Bergfeldt, Thomas;Pfleging, Wilhelm
电池电极的定量化学图谱是一种相当新的事后分析方法，用于识别和描述锂电池系统中的化学降解过程。考虑到未来的应用，锂离子电池的开发是非常必要的，以满足以下要求：延长电池寿命(>；5000次循环)、电池级别的高能量密度(>；250 W h kg(-1))、缩短充电时间(2500 W kg(-1))以及降低制造成本(
Quantitative chemical mapping of battery electrodes is a rather new post-mortem analytics method for identifying and describing chemical degradation processes in lithium-based battery systems. In consideration of future applications, the development of lithium-ion batteries is quite essential in order to meet requirements such as improved cell lifetime (>5000 cycles), high energy density at the cell level (>250 W h kg(-1)), reduced charging times (2500 W kg(-1)), and reduced manufacturing costs (