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Cation Conducting Binders: From Liquid to Solid-State Batteries
ACS Energy Letters ( IF 19.3 ) Pub Date : 2024-08-21 , DOI: 10.1021/acsenergylett.4c01684
Jonas Grill 1 , Jelena Popovic-Neuber 1
Affiliation  

Binders play an important role in rechargeable batteries, as they are used for formulation of commercial electrodes and influence both the kinetics as well as cycle performance. This is especially relevant in materials’ systems that are prone to contact problems such as silicon anodes or all-solid-state batteries. Introduction of binder functionalities addressing problems of specific lithium and post-lithium chemistries, such as cationic conductivity, is highly beneficial for their future performance boost. We provide an overview of current understanding of how introduction of such binder functionality by itself in model electrode materials, coupled with electronic conductivity, affects electrochemical performance. We also give suggestions for fair electrochemical data presentation, which is currently lacking in this specific battery materials’ field.

中文翻译:


阳离子导电粘合剂:从液态电池到固态电池



粘合剂在可充电电池中发挥着重要作用,因为它们用于商业电极的配方并影响动力学和循环性能。这对于容易出现接触问题的材料系统尤其重要,例如硅阳极或全固态电池。引入粘合剂功能来解决特定锂和后锂化学的问题,例如阳离子电导率,对于其未来性能的提升非常有益。我们概述了目前对在模型电极材料中引入这种粘合剂功能本身如何与电子电导率相结合如何影响电化学性能的理解。我们还提出了公平的电化学数据呈现的建议​​,这是目前该特定电池材料领域所缺乏的。
更新日期:2024-08-21
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