Modeling the Resistance of Thin-Film Current Collectors in Thin-Film Batteries

被引：4
作者：
Wang, Zhenya [1 ,2 ]
Danilov, Dmitri L. L. [1 ,3 ]
Eichel, Ruediger-A. [1 ,2 ]
Notten, Peter H. L. [1 ,3 ,4 ]
机构：
[1] Forsch Zent Julich IEK 9, D-52425 Julich, Germany
[2] Rhein Westfal TH Aachen, Inst Phys Chem, D-52074 Aachen, Germany
[3] Eindhoven Univ Technol, NL-5600 MB Eindhoven, Netherlands
[4] Univ Technol Sydney, Sydney, NSW 2007, Australia
来源：
JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2023年 / 170卷 / 02期
关键词：
LITHIUM-ION BATTERY; SOLID-ELECTROLYTE;
D O I：
10.1149/1945-7111/acb855
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Thin-film lithium-ion batteries (LIBs) have attracted much attention as one of the state-of-the-art energy storage technologies. However, most research regarded the current collector as infinitely conductive or with no separate simulation for this part. Herein, a model is proposed to simulate thin-film current collectors' potential distribution and resistance. The effects of changing the aspect ratio and the thickness on the thin-film current collector are investigated. The experimental results obtained are in excellent agreement with the model. At the same time, this method is quite generic and can also be used for other types of batteries.
引用
收藏
页数：4
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