Electrode–electrolyte interfaces in lithium-based batteries,Energy & Environmental Science

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Electrode–electrolyte interfaces in lithium-based batteries
Energy & Environmental Science ( IF 32.4 ) Pub Date : 2018-01-09 00:00:00 , DOI: 10.1039/c7ee02555f
Xingwen Yu _{1,

2,

3,

4} , Arumugam Manthiram _{1,

2,

3,

4}

Affiliation

The electrode–electrolyte interface has been a critical concern since the birth of lithium(Li)-based batteries (lithium or Li⁺-ion batteries) that are operated with liquid electrolytes and in recent years to increase the operating voltages. The electrode–electrolyte interfacial behavior has also been in sharp focus with respect to intensively pursued solid-electrolyte-based (polymer- or ceramic-electrolyte) lithium and Li⁺-ion batteries. Understanding the relevant chemical/electrochemical reactions, structural/compositional characteristics, and thermodynamic/kinetic behaviors at the electrode–electrolyte interface is of paramount importance for the development of strategies to enhance overall battery performances. Although the relevant research has been emphasized for many years, both a fundamental understanding of the interfacial phenomena and the practical strategies for enhancing the interfacial properties are still limited or vague. Due to the complexity involved in the interfacial behavior, the future research and development require collaborative efforts involving the disciplines of chemistry, physics, materials science, nanoscience/nanotechnology, as well as computational modeling/simulation. This review presents the key findings, recent progress, current status, and a bold perspective/vision for further understanding and manipulating the electrode–electrolyte interfaces in lithium and Li⁺-ion batteries. The information provided in this review is expected to benefit the current Li⁺-ion technologies and future-generation solid-state lithium and Li⁺-ion batteries that are based on polymer electrolytes or ceramic solid electrolytes.

中文翻译：

锂基电池中的电极-电解质界面

自从使用液体电解质工作的锂（Li）基电池（锂或Li ⁺离子电池）诞生以来，电极-电解质界面一直是一个至关重要的问题，近年来，它已提高了工作电压。电极-电解质的界面行为也成为人们关注的焦点，这是对固体电解质基（聚合物或陶瓷电解质）锂和Li ^+的强烈追求。离子电池。了解相关的化学/电化学反应，结构/组成特征以及电极-电解质界面处的热力学/动力学行为，对于制定提高整体电池性能的策略至关重要。尽管多年来一直强调相关研究，但是对界面现象的基本理解和增强界面性质的实用策略仍然有限或模糊。由于界面行为的复杂性，未来的研究和开发需要化学，物理，材料科学，纳米科学/纳米技术以及计算建模/模拟等学科的共同努力。这篇评论介绍了主要发现，最新进展，⁺离子电池。预计本次审查中提供的信息将使当前的Li⁺离子技术以及基于聚合物电解质或陶瓷固体电解质的下一代固态锂和Li⁺离子电池受益。

更新日期：2018-01-09

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