Guide for characterizing polymeric electrolytes in rechargeable solid-state Li and Na batteries

IF 3.3 4区材料科学 Q3 CHEMISTRY, PHYSICAL

Solid State Ionics Pub Date : 2025-08-30 DOI:10.1016/j.ssi.2025.116989

Miryam Fayena-Greenstein , Gayathri Peta , Hadas Alon-Yehezkel , Nagaprasad Reddy Samala , Ortal Breuer , Yuval Elias , Guoxiu Wang , Doron Aurbach

{"title":"Guide for characterizing polymeric electrolytes in rechargeable solid-state Li and Na batteries","authors":"Miryam Fayena-Greenstein , Gayathri Peta , Hadas Alon-Yehezkel , Nagaprasad Reddy Samala , Ortal Breuer , Yuval Elias , Guoxiu Wang , Doron Aurbach","doi":"10.1016/j.ssi.2025.116989","DOIUrl":null,"url":null,"abstract":"<div><div>Solid polymer electrolytes (SPEs) present a promising alternative for rechargeable batteries with aprotic liquids. Although SPEs were extensively researched for several decades, recent studies have gained momentum in response to growing demand for safer battery options. While various electrochemical and spectral methods for characterizing polymeric electrolytes were proposed, a comprehensive guide to support future investigations appears lacking. Here, we propose a working protocol to derive parameters that characterize SPEs as crucial components of battery systems. An overview of various methods is provided, with particular emphasis on simple impedance measurements for extracting electrochemical parameters. We underscore the significance of considering the interfaces within the battery, specifically the electrolyte-anode and electrolyte-cathode interfaces. <em>Post-mortem</em> analysis is discussed along with the challenges it entails. A summary table detailing the extracted parameters, the corresponding characterization methods, and their applications is provided.</div></div>","PeriodicalId":431,"journal":{"name":"Solid State Ionics","volume":"430 ","pages":"Article 116989"},"PeriodicalIF":3.3000,"publicationDate":"2025-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Solid State Ionics","FirstCategoryId":"88","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0167273825002085","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}

引用次数: 0

Abstract

Solid polymer electrolytes (SPEs) present a promising alternative for rechargeable batteries with aprotic liquids. Although SPEs were extensively researched for several decades, recent studies have gained momentum in response to growing demand for safer battery options. While various electrochemical and spectral methods for characterizing polymeric electrolytes were proposed, a comprehensive guide to support future investigations appears lacking. Here, we propose a working protocol to derive parameters that characterize SPEs as crucial components of battery systems. An overview of various methods is provided, with particular emphasis on simple impedance measurements for extracting electrochemical parameters. We underscore the significance of considering the interfaces within the battery, specifically the electrolyte-anode and electrolyte-cathode interfaces. Post-mortem analysis is discussed along with the challenges it entails. A summary table detailing the extracted parameters, the corresponding characterization methods, and their applications is provided.

查看原文本刊更多论文

可充电固态锂和钠电池中聚合物电解质的表征指南

固体聚合物电解质（spe）是一种很有前途的非质子液体可充电电池替代品。尽管spe已经被广泛研究了几十年，但最近的研究获得了动力，以响应对更安全电池选择日益增长的需求。虽然提出了各种表征聚合物电解质的电化学和光谱方法，但缺乏支持未来研究的综合指南。在这里，我们提出了一个工作协议，以获得表征spe作为电池系统关键组件的参数。概述了各种方法，特别强调了提取电化学参数的简单阻抗测量。我们强调了考虑电池内部界面的重要性，特别是电解质-阳极和电解质-阴极界面。讨论了尸检分析及其带来的挑战。提供了一个汇总表，详细说明了提取的参数、相应的表征方法及其应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Solid State Ionics 物理-物理：凝聚态物理

CiteScore

6.10

自引率

3.10%

发文量

152

审稿时长

58 days

期刊介绍： This interdisciplinary journal is devoted to the physics, chemistry and materials science of diffusion, mass transport, and reactivity of solids. The major part of each issue is devoted to articles on: (i) physics and chemistry of defects in solids; (ii) reactions in and on solids, e.g. intercalation, corrosion, oxidation, sintering; (iii) ion transport measurements, mechanisms and theory; (iv) solid state electrochemistry; (v) ionically-electronically mixed conducting solids. Related technological applications are also included, provided their characteristics are interpreted in terms of the basic solid state properties. Review papers and relevant symposium proceedings are welcome.