Kinetical threshold limits in solid-state lithium batteries: Data on practical relevance of sand equation

被引：15

作者：

Stolz, Lukas ^{[1
]}

Homann, Gerrit ^{[1
]}

Winter, Martin ^{[1
,2
]}

Kasnatscheew, Johannes ^{[1
]}

机构：

[1] Forschungszentrum Julich, Helmholtz Inst Munster, IEK 12, Corrensstr 46, D-48149 Munster, Germany

[2] Univ Munster, Inst Phys Chem, MEET Battery Res Ctr, Corrensstr 46, D-48149 Munster, Germany

来源：

DATA IN BRIEF | 2021年 / 34卷

关键词：

D O I：

10.1016/j.dib.2020.106688

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The here shown data support the article "The Sand Equation and its Enormous Practical Relevance for Solid-State Lithium Metal Batteries". [1] In this data set, all cells include the poly (ethylene oxide)-based solid polymer electrolyte (PEO-based SPE). The behaviour in symmetric Li parallel to Li cells are provided in a three-electrode cell setup, thus with the use of a reference electrode. Moreover, the Sand behaviour is reported for varied negative electrodes with the focus on polarization onset, defined as transition time. The data of the electrochemical response after the variation of additional parameter, i.e. SPE thicknesses, are shown, as well. The theoretical Sand equation is linked with practically obtained values also for varied Li salt concentration. Finally, the discharge behaviour is provided including further charge/discharge cycles with the use of LiNi0.6Mn0.2Co0.2O2 (NMC622) as active material for positive electrodes. (c) 2020TheAuthor(s). PublishedbyElsevierInc. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

引用

页数：6