Shaking Lithium-Ion Cells on a Rocker - Temperature-Dependent Influence of Mechanical Movement on Lithium-Ion Battery Lifetime

被引：2

作者：

Boerger, Elisabeth Maria ^{[1
]}

Gottschalk, Felix ^{[2
]}

Drescher, Laura ^{[3
]}

Boerger, Alexander ^{[4
]}

机构：

[1] Volkswagen AG, Letterbox 1441, D-38436 Wolfsburg, Germany

[2] Volkswagen AG, Letterbox 1158, D-38436 Wolfsburg, Germany

[3] Westfalische Wilhelms Univ, Schlosspl 2, D-48149 Munster, Germany

[4] Volkswagen AG, Letterbox 1723, D-38436 Wolfsburg, Germany

来源：

CHEMIE INGENIEUR TECHNIK | 2022年 / 94卷 / 04期

关键词：

Aging; Cycle-life; Lithium-ion battery cell; Mechanical influence; PASSIVE MIXING ELEMENTS; AGING MECHANISMS; ELECTROLYTE CONVECTION;

D O I：

10.1002/cite.201800218

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The aim of this study is to evaluate the mechanical influence of motion on the aging behavior of automotive lithium-ion battery cells. The battery cells were aged by galvanostatic cycling at different temperatures and currents. During the galvanostatic cycling, the cells were shaken on a rocker to simulate the movement of a vehicle. Over lifetime, changes were measured in capacity, temperature, and internal resistance.

引用

页码：603 / 606

页数：4

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