New insight into the working mechanism of lithium-sulfur batteries: in situ and operando X-ray diffraction characterization
New insight into the working mechanism of lithium-sulfur batteries: in situ and operando X-ray diffraction characterization
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DOI：
10.1039/c3cc43766c
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发表时间：
2013-01-01
影响因子：
4.9
通讯作者：
Alloin, Fannie
中科院分区：
文献类型：
--
作者：
Walus, Sylwia;Barchasz, Celine;Alloin, Fannie
为了提高锂硫电池的电化学性能，深入了解其工作机理和限制因素是至关重要的。该通讯介绍了基于同步加速器的原位XRD研究，研究了循环时电池内部发生的结构变化，因为活性材料在固相和液相之间不断改变其形式。
In order to improve the electrochemical performances of lithium-sulfur batteries, it is crucial to understand profoundly their working mechanism and the limitation factors. This communication presents synchrotron-based in situ XRD studies of structural modifications occurring inside the cell upon cycling, since the active material changes constantly its form between solid and liquid phases.