In operando x-ray tomography for next-generation batteries: a systematic approach to monitor reaction product distribution and transport processes
In operando x-ray tomography for next-generation batteries: a systematic approach to monitor reaction product distribution and transport processes
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下一代电池的原位 X 射线断层扫描：监测反应产物分布和运输过程的系统方法
DOI：
10.1088/0022-3727/49/40/404001
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发表时间：
2016
期刊：
影响因子：
--
通讯作者：
J. Janek
中科院分区：
文献类型：
--
作者：
D. Schröder;C. L. Bender;T. Arlt;M. Osenberg;A. Hilger;S. Risse;M. Ballauff;I. Manke;J. Janek
X射线计算机断层扫描是分析电化学存储设备内部发生的复杂反应和传输过程的强大工具。到目前为止，需要更好地了解正在发生的过程，并将提高下一代电池的能量密度和循环稳定性。在这里，我们提出了一般的考虑使用的X射线断层扫描的电池，以获得详细的见解在操作过程中。此外，我们提出了锌氧电池，钠氧电池和金属硫电池的断层扫描的例子，阐明性能限制降解过程，如枝晶形成和液体电解质的损失。通过应用该方法，我们的目标是通过提供如何应用X射线断层扫描来推动电池材料和整个电池研究的指导方针，在电池和X射线社区之间建立有效的联系。
Computed tomography with x-rays is a powerful tool to analyze the complex reaction and transport processes that occur inside electrochemical storage devices. To this day, a better insight into the occurring processes is needed and will yield improvements in energy density and cycling stability of next-generation batteries. Herein we present general considerations for the use of x-ray tomography of batteries to gain a detailed insight during operation. Furthermore, we present examples for the tomography of zinc–oxygen batteries, sodium–oxygen batteries and metal–sulfur batteries, elucidating performance limiting degradation processes such as dendrite formation and loss of liquid electrolyte. With the method applied, we aim to establish an effective link between the battery and x-ray community by offering a guideline on how to apply x-ray tomography to propel research on battery materials and entire batteries.
影响因子：
3.7
作者：
R. Pinedo;D. Weber;Benjamin J. Bergner;D. Schröder;P. Adelhelm;J. Janek
通讯作者：
R. Pinedo;D. Weber;Benjamin J. Bergner;D. Schröder;P. Adelhelm;J. Janek
影响因子：
9.5
作者：
Bergner, Benjamin J.;Busche, Marlin R.;Janek, Juergen
通讯作者：
Janek, Juergen
影响因子：
3.9
作者：
Jensen, Kirsten M. O.;Yang, Xiaohao;Billinge, Simon J. L.
通讯作者：
Billinge, Simon J. L.