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Cover Feature: Assessing Manufacturing-Performance Correlation On LiMn0.7Fe0.3PO4 Electrodes For Application In Upscaled Li-Ion Battery Cells (Batteries & Supercaps 4/2025) 封面特写：评估用于升级锂离子电池电芯的LiMn0.7Fe0.3PO4电极的制造性能相关性（Battery & Supercaps 4/2025）
IF 5.1 4区 材料科学
Batteries & Supercaps Pub Date : 2025-04-14 DOI: 10.1002/batt.202580402
Luca Minnetti, Faduma M. Maddar, Anupriya K. Haridas, Matthew Capener, Francesco Nobili, Ivana Hasa
{"title":"Cover Feature: Assessing Manufacturing-Performance Correlation On LiMn0.7Fe0.3PO4 Electrodes For Application In Upscaled Li-Ion Battery Cells (Batteries & Supercaps 4/2025)","authors":"Luca Minnetti,&nbsp;Faduma M. Maddar,&nbsp;Anupriya K. Haridas,&nbsp;Matthew Capener,&nbsp;Francesco Nobili,&nbsp;Ivana Hasa","doi":"10.1002/batt.202580402","DOIUrl":"https://doi.org/10.1002/batt.202580402","url":null,"abstract":"<p><b>Process parameters</b>, often overlooked in lab-scale studies, play a crucial role in shaping manufacturing–performance correlations when scaling up battery cell components. The Research Article by I. Hasa and co-workers (DOI: 10.1002/batt.202400645) examines the influence of conductive additives and electrode manufacturing parameters, bridging the gap between academic research and industrial applications for a more accurate assessment of electrode performance under realistic conditions.\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure>\u0000 </p>","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 4","pages":""},"PeriodicalIF":5.1,"publicationDate":"2025-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202580402","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143826741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cover Picture: Optimizing the Power Performance of Lithium-Ion Batteries: The Role of Separator Porosity and Electrode Mass Loading (Batteries & Supercaps 4/2025) 封面图片：优化锂离子电池的功率性能：隔膜孔隙度和电极质量负载的作用（电池& Supercaps 4/2025）
IF 5.1 4区 材料科学
Batteries & Supercaps Pub Date : 2025-04-14 DOI: 10.1002/batt.202580401
Seungyeop Choi, Jun Pyo Seo, Jaejin Lim, Cyril Bubu Dzakpasu, Youngjoon Roh, Cheol Bak, Suhwan Kim, Prof. Hongkyung Lee, Prof. Yong Min Lee
{"title":"Cover Picture: Optimizing the Power Performance of Lithium-Ion Batteries: The Role of Separator Porosity and Electrode Mass Loading (Batteries & Supercaps 4/2025)","authors":"Seungyeop Choi,&nbsp;Jun Pyo Seo,&nbsp;Jaejin Lim,&nbsp;Cyril Bubu Dzakpasu,&nbsp;Youngjoon Roh,&nbsp;Cheol Bak,&nbsp;Suhwan Kim,&nbsp;Prof. Hongkyung Lee,&nbsp;Prof. Yong Min Lee","doi":"10.1002/batt.202580401","DOIUrl":"https://doi.org/10.1002/batt.202580401","url":null,"abstract":"<p><b>The Front Cover</b> illustrates the impact of polyethylene separator porosity on the electrochemical performance of lithium-ion batteries. The findings demonstrate that intrinsic separator properties, such as resistance and porosity, play a critical role in determining power performance, particularly in cells with thick electrodes. This study highlights the necessity of optimizing separator characteristics to align with specific electrode designs. More information can be found in the Research Article by H. Lee, Y. M. Lee and co-workers (DOI: 10.1002/batt.202400638).\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure>\u0000 </p>","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 4","pages":""},"PeriodicalIF":5.1,"publicationDate":"2025-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202580401","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143827076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cover Feature: Recessed Microelectrodes as a Platform to Investigate the Intrinsic Redox Process of Prussian Blue Analogs for Energy Storage Application (Batteries & Supercaps 3/2025) 封面特写：嵌入式微电极作为研究普鲁士蓝类似物内在氧化还原过程的平台，用于储能应用（电池& Supercaps 3/2025）
IF 5.1 4区 材料科学
Batteries & Supercaps Pub Date : 2025-03-17 DOI: 10.1002/batt.202580302
Nomnotho Jiyane, Carla Santana Santos, Igor Echevarria Poza, Mario Palacios Corella, Muhammad Adib Abdillah Mahbub, Gimena Marin-Tajadura, Thomas Quast, Maria Ibáñez, Edgar Ventosa, Wolfgang Schuhmann
{"title":"Cover Feature: Recessed Microelectrodes as a Platform to Investigate the Intrinsic Redox Process of Prussian Blue Analogs for Energy Storage Application (Batteries & Supercaps 3/2025)","authors":"Nomnotho Jiyane,&nbsp;Carla Santana Santos,&nbsp;Igor Echevarria Poza,&nbsp;Mario Palacios Corella,&nbsp;Muhammad Adib Abdillah Mahbub,&nbsp;Gimena Marin-Tajadura,&nbsp;Thomas Quast,&nbsp;Maria Ibáñez,&nbsp;Edgar Ventosa,&nbsp;Wolfgang Schuhmann","doi":"10.1002/batt.202580302","DOIUrl":"https://doi.org/10.1002/batt.202580302","url":null,"abstract":"<p><b>The Cover Feature</b> shows how recessed microelectrodes were employed as a versatile binder-free platform to investigate the electrochemical performance of Prussian Blue analogues (PBA), a class of promising battery materials, concerning capacity in varying aqueous electrolytes. To corroborate the micro-electrochemical findings, both ex-situ and operando chemical characterizations were conducted, offering complementary insights into the structural and chemical evolution of the PBA material during electrochemical cycling. More information can be found in the Research Article by W. Schuhmann and co-workers (DOI: 10.1002/batt.202400743).\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure>\u0000 </p>","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 3","pages":""},"PeriodicalIF":5.1,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202580302","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143633071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cover Picture: Impact of Thermal Electrode Activation on Electrocatalyst Performance in KCrPDTA/K4Fe(CN)6 Flow Batteries (Batteries & Supercaps 3/2025) 封面图：热电极活化对KCrPDTA/K4Fe(CN)6液流电池电催化剂性能的影响（battery & Supercaps 3/2025）
IF 5.1 4区 材料科学
Batteries & Supercaps Pub Date : 2025-03-17 DOI: 10.1002/batt.202580301
Talia Echeverria, Francesco Bernasconi, Paweł P. Ziemiański, David Reber
{"title":"Cover Picture: Impact of Thermal Electrode Activation on Electrocatalyst Performance in KCrPDTA/K4Fe(CN)6 Flow Batteries (Batteries & Supercaps 3/2025)","authors":"Talia Echeverria,&nbsp;Francesco Bernasconi,&nbsp;Paweł P. Ziemiański,&nbsp;David Reber","doi":"10.1002/batt.202580301","DOIUrl":"https://doi.org/10.1002/batt.202580301","url":null,"abstract":"<p><b>The Front Cover</b> highlights a study that explored how carbon electrode modifications and bismuth deposition affect performance in KCrPDTA/K<sub>4</sub>Fe(CN)<sub>6</sub> flow batteries. Larger bismuth deposits that form on thermally activated electrodes reduce the Coulombic efficiency due to enhanced hydrogen evolution, whereas smaller deposits improve the overall efficiency. These findings highlight the importance of controlling catalyst morphology to balance power output and cell longevity. More information can be found in the Research Article by D. Reber and co-workers (DOI: 10.1002/batt.202400696).\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure>\u0000 </p>","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 3","pages":""},"PeriodicalIF":5.1,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202580301","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143633070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cover Picture: Green Electrolytes for Aqueous Ion Batteries: Towards High-Energy and Low-Temperature Applications (Batteries & Supercaps 2/2025) 封面图片：用于水离子电池的绿色电解质：迈向高能量和低温应用（电池和超级电容器2/2025）
IF 5.1 4区 材料科学
Batteries & Supercaps Pub Date : 2025-02-17 DOI: 10.1002/batt.202580201
Eunbin Park, Jiwon Jeong, Yung-Eun Sung, Seung-Ho Yu
{"title":"Cover Picture: Green Electrolytes for Aqueous Ion Batteries: Towards High-Energy and Low-Temperature Applications (Batteries & Supercaps 2/2025)","authors":"Eunbin Park,&nbsp;Jiwon Jeong,&nbsp;Yung-Eun Sung,&nbsp;Seung-Ho Yu","doi":"10.1002/batt.202580201","DOIUrl":"https://doi.org/10.1002/batt.202580201","url":null,"abstract":"<p><b>The Front Cover</b> illustrates the five key electrolytes discussed in this Review of green aqueous ion batteries by Y.-E. Sung, S.-H. Yu and co-workers (DOI: 10.1002/batt.202400579). At the center of the illustration is a cylindrical aqueous battery, symbolizing the paper's two major themes: high-energy and low-temperature operation. It is placed in the middle of a green forest, surrounded by hydrogel, eutectic, additive/cosolvent, water-in-salt, and molecular crowding electrolytes.\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure>\u0000 </p>","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 2","pages":""},"PeriodicalIF":5.1,"publicationDate":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202580201","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143431522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cover Feature: Experimental and Computational Analysis of Slurry-Based Manufacturing of Solid-State Battery Composite Cathode (Batteries & Supercaps 2/2025) 封面专题：基于浆料的固态电池复合正极制造的实验与计算分析（Battery & Supercaps 2/2025）
IF 5.1 4区 材料科学
Batteries & Supercaps Pub Date : 2025-02-17 DOI: 10.1002/batt.202580202
Mohammed Alabdali, Franco M. Zanotto, Benoît Notredame, Virginie Viallet, Vincent Seznec, Alejandro A. Franco
{"title":"Cover Feature: Experimental and Computational Analysis of Slurry-Based Manufacturing of Solid-State Battery Composite Cathode (Batteries & Supercaps 2/2025)","authors":"Mohammed Alabdali,&nbsp;Franco M. Zanotto,&nbsp;Benoît Notredame,&nbsp;Virginie Viallet,&nbsp;Vincent Seznec,&nbsp;Alejandro A. Franco","doi":"10.1002/batt.202580202","DOIUrl":"https://doi.org/10.1002/batt.202580202","url":null,"abstract":"<p><b>The Cover Feature</b> showcases the manufacturing journey of solid-state battery composite electrodes, capturing the transition of the microstructure across key stages: slurry, drying, and calendering. It features a modeling workflow for battery cathodes composed of LiNi<sub>0.8</sub>Mn<sub>0.1</sub>Co<sub>0.1</sub>O<sub>2</sub> and Li<sub>6</sub>PS<sub>5</sub>Cl, unveiling the impact of processing on microstructural evolution, with results validated against experimental data. More information can be found in the Research Article by A. A. Franco and co-workers (DOI: 10.1002/batt.202400709).\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure>\u0000 </p>","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 2","pages":""},"PeriodicalIF":5.1,"publicationDate":"2025-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202580202","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143431523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cover Feature: The ARTISTIC Battery Manufacturing Digitalization Initiative: From Fundamental Research to Industrialization (Batteries & Supercaps 1/2025) 封面专题：艺术电池制造数字化倡议：从基础研究到产业化（电池&超级电容器1/2025）
IF 5.1 4区 材料科学
Batteries & Supercaps Pub Date : 2025-01-15 DOI: 10.1002/batt.202580102
Javier F. Troncoso, Franco M. Zanotto, Diego E. Galvez-Aranda, Diana Zapata Dominguez, Lucie Denisart, Alejandro A. Franco
{"title":"Cover Feature: The ARTISTIC Battery Manufacturing Digitalization Initiative: From Fundamental Research to Industrialization (Batteries & Supercaps 1/2025)","authors":"Javier F. Troncoso,&nbsp;Franco M. Zanotto,&nbsp;Diego E. Galvez-Aranda,&nbsp;Diana Zapata Dominguez,&nbsp;Lucie Denisart,&nbsp;Alejandro A. Franco","doi":"10.1002/batt.202580102","DOIUrl":"https://doi.org/10.1002/batt.202580102","url":null,"abstract":"<p><b>The Cover Feature</b> represents the whole ARTISTIC project workflow to optimize battery manufacturing process parameters. Synthetic data (produced by the physics-based manufacturing modeling chain) and experimental data are used to train surrogate models by using different machine learning techniques at the different manufacturing stages: mixing &amp; slurry, coating &amp; drying, calendering, electrolyte filling and performance. Then, optimizers, such as Bayesian, are used to determine the best input parameters to optimize output battery properties. More information can be found in the Concept by A. A. Franco and co-workers (DOI: 10.1002/batt.202400385).\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure>\u0000 </p>","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 1","pages":""},"PeriodicalIF":5.1,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202580102","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143115337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cover Feature: 3D Ternary Hybrid of VSe2/e-MXene/CNT with a Promising Energy Storage Performance for High Performance Asymmetric Supercapacitor (Batteries & Supercaps 1/2025) 封面特征：VSe2/e-MXene/CNT的三维三元混合材料，具有良好的储能性能，用于高性能非对称超级电容器（电池和超级电容器1/2025）
IF 5.1 4区 材料科学
Batteries & Supercaps Pub Date : 2025-01-15 DOI: 10.1002/batt.202580103
Pavithra Siddu, Sree Raj K A, Sithara Radhakrishnan, Sang Mun Jeong, Chandra Sekhar Rout
{"title":"Cover Feature: 3D Ternary Hybrid of VSe2/e-MXene/CNT with a Promising Energy Storage Performance for High Performance Asymmetric Supercapacitor (Batteries & Supercaps 1/2025)","authors":"Pavithra Siddu,&nbsp;Sree Raj K A,&nbsp;Sithara Radhakrishnan,&nbsp;Sang Mun Jeong,&nbsp;Chandra Sekhar Rout","doi":"10.1002/batt.202580103","DOIUrl":"https://doi.org/10.1002/batt.202580103","url":null,"abstract":"<p><b>The Cover Feature</b> represents the application of MXene-based ternary hybrids to supercapacitors due to their better physicochemical properties, including high conductivity, expansive surface area, and abundant redox-active sites. The 3D ternary hybrid structure was engineered by combining metallic VSe₂, Ti₃C₂Tx MXene, and carbon nanotubes to overcome the limitations typically encountered with 2D-material-based electrodes in supercapacitor applications. More information can be found in the Research Article by S. M. Jeong, C. S. Rout and co-workers (DOI: 10.1002/batt.202400466).\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure>\u0000 </p>","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 1","pages":""},"PeriodicalIF":5.1,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202580103","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143115338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cover Picture: Effect of Chloride Ions on the Electrochemical Performance of Magnesium Metal-Organic-Frameworks-Based Semi-Solid Electrolytes (Batteries & Supercaps 1/2025) 封面图：氯离子对金属镁-有机骨架半固态电解质电化学性能的影响（电池& Supercaps 1/2025）
IF 5.1 4区 材料科学
Batteries & Supercaps Pub Date : 2025-01-15 DOI: 10.1002/batt.202580101
Mohamed M. Elnagar, Hagar K. Hassan, Ludwig A. Kibler, Timo Jacob
{"title":"Cover Picture: Effect of Chloride Ions on the Electrochemical Performance of Magnesium Metal-Organic-Frameworks-Based Semi-Solid Electrolytes (Batteries & Supercaps 1/2025)","authors":"Mohamed M. Elnagar,&nbsp;Hagar K. Hassan,&nbsp;Ludwig A. Kibler,&nbsp;Timo Jacob","doi":"10.1002/batt.202580101","DOIUrl":"https://doi.org/10.1002/batt.202580101","url":null,"abstract":"<p><b>The Front Cover</b> illustrates the impact of chloride ions on magnesium deposition/dissolution on copper electrodes by using a semi-solid electrolyte based on a metal–organic framework. Chloride ions enhance magnesium dissolution, dissolving the copper surface and forming active sites for magnesium deposition. Galvanostatic cycling induces pitting corrosion and nanoparticle formation. More information can be found in the Research Article by H. K. Hassan, T. Jacob and co-workers (DOI: 10.1002/batt.202400420).\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure>\u0000 </p>","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 1","pages":""},"PeriodicalIF":5.1,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202580101","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143115336","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Failure Mode and Degradation Analysis of a Commercial Sodium-Ion Battery With Severe Gassing Issue 存在严重放气问题的商用钠离子电池的失效模式和降解分析
IF 5.1 4区 材料科学
Batteries & Supercaps Pub Date : 2025-01-08 DOI: 10.1002/batt.202400546
Sebastian Klick, Hendrik Laufen, Moritz Schütte, Bowen Qian, Katharina Lilith Quade, Dr. Christiane Rahe, Dr. Matthieu Dubarry, Prof. Dirk Uwe Sauer
{"title":"Failure Mode and Degradation Analysis of a Commercial Sodium-Ion Battery With Severe Gassing Issue","authors":"Sebastian Klick,&nbsp;Hendrik Laufen,&nbsp;Moritz Schütte,&nbsp;Bowen Qian,&nbsp;Katharina Lilith Quade,&nbsp;Dr. Christiane Rahe,&nbsp;Dr. Matthieu Dubarry,&nbsp;Prof. Dirk Uwe Sauer","doi":"10.1002/batt.202400546","DOIUrl":"https://doi.org/10.1002/batt.202400546","url":null,"abstract":"<p>Sodium-ion batteries offer a promising alternative to lithium-ion batteries by addressing ecological and economic challenges. However, to assess the applicability of these cells for different sectors, understanding aging behavior, including degradation modes, is crucial. This work presents a comprehensive aging analysis of 67 commercial sodium-ion batteries under various temperatures, C-rates, and depths of discharge. We analyzed the initial cell-to-cell variance and the aging trajectories regarding capacity fade and resistance increase. We demonstrated that the cycling rate does not significantly influence the aging trajectories, whereas smaller depths of discharge significantly reduce degradation. The degradation gradients for 25 °C and 40 °C were similar; for −10 °C, we observed rapid capacity fading that can be attributed to irreversible sodium plating. Furthermore, we identified the degradation modes for four different aging categories. Since some aging tests stopped due to gas-induced current interrupt device triggering at low current rates and states of charge, we proposed two hypotheses for the gassing under specific conditions, suggesting inadequate gas consumption in cathode-electrolyte side reactions or solid electrolyte interphase instability as potential causes. Overall, this work provides a valuable in-depth analysis of the aging behavior of a commercial sodium-ion battery as a function of temperature, C-rate, and depth of discharge, with data made available for further research.</p>","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 4","pages":""},"PeriodicalIF":5.1,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202400546","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143826719","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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