Batteries & Supercaps最新文献_第4页

Unlocking the High Rate Performance of Na0.44MnO2 with a Boron Doping Strategy 硼掺杂策略解锁Na0.44MnO2的高速率性能

IF 4.7 4区材料科学

Batteries & Supercaps Pub Date : 2025-03-20 DOI: 10.1002/batt.202500029

Wenchong Ding, Zhongqiang Ye, Zhifeng Huang, Hai Hu, Li Liu

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 4.7 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, Carla Santana Santos, Igor Echevarria Poza, Mario Palacios Corella, Muhammad Adib Abdillah Mahbub, Gimena Marin-Tajadura, Thomas Quast, Maria Ibáñez, Edgar Ventosa, Wolfgang Schuhmann","doi":"10.1002/batt.202580302","DOIUrl":"10.1002/batt.202580302","url":null,"abstract":"The Cover Feature 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>\u0000 </div>\u0000 </figure>\u0000 ","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 3","pages":""},"PeriodicalIF":4.7,"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 4.7 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

引用次数: 0

Increasing Redox Potential of Pyromellitic Diimide by Chemical Modifications: Toward High-Voltage Organic Positive Electrode for Lithium Battery 化学修饰提高焦二酰亚胺的氧化还原电位——用于锂电池的高压有机正极

IF 4.7 4区材料科学

Batteries & Supercaps Pub Date : 2025-03-17 DOI: 10.1002/batt.202500008

Valentin Gouget, Pierre-Alain Bayle, Amélie Kochem, Nicolas Leconte, Laurent Bernard, Lionel Picard, Thibaut Gutel

{"title":"Increasing Redox Potential of Pyromellitic Diimide by Chemical Modifications: Toward High-Voltage Organic Positive Electrode for Lithium Battery","authors":"Valentin Gouget, Pierre-Alain Bayle, Amélie Kochem, Nicolas Leconte, Laurent Bernard, Lionel Picard, Thibaut Gutel","doi":"10.1002/batt.202500008","DOIUrl":"10.1002/batt.202500008","url":null,"abstract":"Lithium batteries are considered as the most promising electricity storage solution to support the energy transition but still suffer for cost and sustainable issues related to the use of transition metal-based electrode materials. Due to their reduced environmental footprint and low cost, organic active materials such as carbonyl family (quinone, anhydride, diimide) are some interesting candidates to replace them but electrochemical performances in particular redox potential have to be increased in order to become a viable alternative. Here benefiting from tunability of organic structure and guided by rational design rules based on Hammett theory, new strategies are proposed to increase the redox potential of molecular diimide by introducing electron-withdrawing groups such as bromine, cyano, or nitro groups. This work can be considered as a first step to develop some competitive positive electrodes materials based on organic molecules or polymers using diimide derivatives.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 9","pages":""},"PeriodicalIF":4.7,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://chemistry-europe.onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202500008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144935462","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

First-Principles Insights into the Role of Coordination Polyhedron Size on Mn Ion Migration within Li2-xMnO3 Layered Cathode Material 配位多面体尺寸对Li2-xMnO3层状正极材料中Mn离子迁移作用的第一性原理研究

IF 4.7 4区材料科学

Batteries & Supercaps Pub Date : 2025-03-17 DOI: 10.1002/batt.202500044

Huiying Zhang, Dongsen Wu, Fanghua Ning, Yiming Guo, Jingwen Dai, Zhuo Sun, Xiaoyu Liu, Shigang Lu, Jin Yi

{"title":"First-Principles Insights into the Role of Coordination Polyhedron Size on Mn Ion Migration within Li2-xMnO3 Layered Cathode Material","authors":"Huiying Zhang, Dongsen Wu, Fanghua Ning, Yiming Guo, Jingwen Dai, Zhuo Sun, Xiaoyu Liu, Shigang Lu, Jin Yi","doi":"10.1002/batt.202500044","DOIUrl":"10.1002/batt.202500044","url":null,"abstract":"Li-rich cathode materials are promising cathode materials for lithium-ion batteries. However, the Mn ion migration in Li-rich cathode materials during charge–discharge cycles significantly impedes their practical application. In this study, a systematical investigation has been carried out to reveal the Mn ion migration mechanisms in Li2-xMnO3 by using first-principles calculations. It is found that the Mn migration energy increases with increasing Li+ extraction from Li2MnO3. Conversely, the LiMn anti-site formation energy declines with the extraction of more Li+ from Li2MnO3. The migration energy decreases under the tensile strain along the c- and b-axes. Further investigations reveal that the Mn ion migration energy is determined by MnO6 coordination polyhedron. Specifically, a larger MnO6 coordination polyhedron volume would result in lower migration energy, highlighting the coordination polyhedron size as a pivotal factor in the suppression of Mn ion migration. This study offers an in-depth understanding of transition metal ion migration phenomena, providing theoretical guidance for devising strategies to mitigate Mn migration in Li-rich materials.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 9","pages":""},"PeriodicalIF":4.7,"publicationDate":"2025-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144935461","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Solvation Structures in Solid Polymer Electrolytes for Lithium-Based Batteries 锂基电池用固体聚合物电解质的溶剂化结构

IF 4.7 4区材料科学

Batteries & Supercaps Pub Date : 2025-03-15 DOI: 10.1002/batt.202500006

Tao Chen, Yuncong Liu, Chao Wang

引用次数: 0

Role of Silicon as Structural Stabilizer and Redox-Active Element in Multicomponent (Sn, Sb, Fe, Si) Alloy Electrodes for Na-Ion Batteries 硅作为结构稳定剂和氧化还原活性元素在钠离子电池多组分（Sn, Sb, Fe, Si）合金电极中的作用

IF 4.7 4区材料科学

Batteries & Supercaps Pub Date : 2025-03-14 DOI: 10.1002/batt.202400690

Yuliia Kravets, Yanan Sun, Hui Wang, Philipp Adelhelm

{"title":"Role of Silicon as Structural Stabilizer and Redox-Active Element in Multicomponent (Sn, Sb, Fe, Si) Alloy Electrodes for Na-Ion Batteries","authors":"Yuliia Kravets, Yanan Sun, Hui Wang, Philipp Adelhelm","doi":"10.1002/batt.202400690","DOIUrl":"10.1002/batt.202400690","url":null,"abstract":"Metal alloys are attractive electrode materials for sodium-ion batteries (SIBs) thanks to their high theoretical capacities. Because of its good availability and promising use in Li-ion batteries, silicon is also interesting for SIBs. However, so far its use has not been very successful because formation of the NaSi phase (954 mAh g−1) is kinetically unfavorable. Here, the role of Si in multicomponent alloys composed of redox-active metals tin (Sn), antimony (Sb), and redox-inactive iron (Fe) is investigated. The composites are prepared by high-energy ball milling. The resulting particles and agglomerates are typically in the lower μm range (0.5–10 μm) and contain, depending on the composition, the different metals and the intermetallic phases SnSb, FeSn, FeSn2, FeSi and FeSi2. It is found that Si remains electrochemically inactive irrespective of its chemical state, but still provides some benefits. Similar to Fe, Si acts as a structural stabilizer for composite electrodes. Excellent rate capability is demonstrated by the Sn:Si:Fe alloy, while the highest capacity and long-term stability are found for the Sn:Sb:Si (2:2:1) alloy. The stabilizing effect of Si (and Fe) is observed through operando electrochemical dilatometry, which shows a much smaller degree of electrode breathing compared to the Si/Fe-free electrode.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 6","pages":""},"PeriodicalIF":4.7,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202400690","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144339304","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

Group IVA Alloy Anodes for Sodium-Ion Rechargeable Batteries: Electrochemistry, Mechanics, and Kinetics 钠离子可充电电池的IVA合金阳极：电化学、力学和动力学

IF 4.7 4区材料科学

Batteries & Supercaps Pub Date : 2025-03-13 DOI: 10.1002/batt.202400823

Jia Zhang, Tianye Zheng

{"title":"Group IVA Alloy Anodes for Sodium-Ion Rechargeable Batteries: Electrochemistry, Mechanics, and Kinetics","authors":"Jia Zhang, Tianye Zheng","doi":"10.1002/batt.202400823","DOIUrl":"10.1002/batt.202400823","url":null,"abstract":"Sodium-ion batteries (SIBs) are perhaps the most promising technology currently to fulfill the requirements of large-scale energy storage. Unlike lithium, sodium (Na) source is cost-effective, abundant, and geographically evenly distributed. While hard carbon remains the benchmark anode material in SIBs, its specific capacity is limited by adsorption-intercalation chemistry, necessitating the exploration of new alternatives to meet the increasing energy demands. Group IVA alloy elements exhibit interesting sodium storage capabilities with significantly higher specific capacities. This work systematically reviews the electrochemistry, mechanics, and kinetics of silicon (Si), germanium (Ge), tin (Sn), and lead (Pb) in various SIB systems, highlighting the key points of each element: (1) Si is electrochemically inactive to Na though theoretical calculations suggest the existence of Na−Si intermetallic compounds; (2) the formation of Na−Ge phases beyond 1 : 1 atomic stoichiometry is kinetically limited; (3) the high impedance of Na−Sn phases lead to a series of charge transfer issues; (4) Pb-based anodes should not be fully eliminated from the future roadmap due to the promising cycling performances and mature recycling efforts. Collectively, this review sets a comprehensive foundation for researchers investigating alloy-type anodes for SIBs.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 9","pages":""},"PeriodicalIF":4.7,"publicationDate":"2025-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://chemistry-europe.onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202400823","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144935409","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

Revitamize LFP! Ascorbic Acid-Assisted Direct Regeneration of Spent LiFePO4 for Li-Ion Batteries Revitamize联赛!抗坏血酸辅助废旧锂离子电池LiFePO4的直接再生

IF 4.7 4区材料科学

Batteries & Supercaps Pub Date : 2025-03-11 DOI: 10.1002/batt.202400765

Tassadit Ouaneche, Lorenzo Stievano, François Rabuel, Arash Jamali, Claude Guéry, Laure Monconduit, Moulay Tahar Sougrati, Nadir Recham

{"title":"Revitamize LFP! Ascorbic Acid-Assisted Direct Regeneration of Spent LiFePO4 for Li-Ion Batteries","authors":"Tassadit Ouaneche, Lorenzo Stievano, François Rabuel, Arash Jamali, Claude Guéry, Laure Monconduit, Moulay Tahar Sougrati, Nadir Recham","doi":"10.1002/batt.202400765","DOIUrl":"10.1002/batt.202400765","url":null,"abstract":"The increasing demand for lithium-ion batteries (LIBs), primarily driven by the expanding electric vehicle market and the growing need for efficient energy storage, presents both significant opportunities and challenges. The efficient and cost-effective regeneration of spent LIBs is crucial to minimizing environmental impact and fostering a true circular economy for battery materials. Herein, an innovative one-step lithiation process is introduced for spent LiFePO4 cathodes, conducted in aqueous solution under ambient conditions. This method utilizes readily available and low-cost reagents, including a lithium source and ascorbic acid (vitamin C) as a green reducing agent, offering a substantial advantage over traditional techniques that require harsh conditions and complex setups. The lithiation reaction proceeds rapidly, producing pure and fully regenerated LFP. This environmentally friendly process was successfully demonstrated at the scale of 18650 cells with electrodes composed entirely of recycled LFP. These cells exhibit excellent electrochemical performance, even after 1000 cycles at 1C rate, comparable to those made with pristine LFP. By providing a sustainable, cost-effective, and easily scalable solution for LFP cathode regeneration, the approach supports the closure of the materials loop, contributing to the sustainable management of LIBs and advancing the shift toward a circular economy.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 8","pages":""},"PeriodicalIF":4.7,"publicationDate":"2025-03-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://chemistry-europe.onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202400765","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144809256","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

An Intrinsically Antifreezing and Self-Adhesive Hydrogel Electrolyte for Flexible Zinc Ion Hybrid Capacitors 柔性锌离子混合电容器用本质防冻自粘水凝胶电解质

IF 4.7 4区材料科学

Batteries & Supercaps Pub Date : 2025-03-10 DOI: 10.1002/batt.202500026

Zenghao Li, Yujing Sheng, Xingfa Gao, Yuzhen Huang, Zhenzhong Han, Ruliang Zhang, Yinglun Sun

{"title":"An Intrinsically Antifreezing and Self-Adhesive Hydrogel Electrolyte for Flexible Zinc Ion Hybrid Capacitors","authors":"Zenghao Li, Yujing Sheng, Xingfa Gao, Yuzhen Huang, Zhenzhong Han, Ruliang Zhang, Yinglun Sun","doi":"10.1002/batt.202500026","DOIUrl":"10.1002/batt.202500026","url":null,"abstract":"Flexible zinc ion hybrid capacitors (ZIHCs) have attracted extensive research interest by virtue of their high safety and low cost. However, their low-temperature application remains limited due to the freeze of hydrogel electrolytes. Herein, we prepared an intrinsiclly antifreezing amphiphilic copolymer hydrogel based on hydrophilic monomer 2-Hydroxyethyl acrylate and hydrophobic monomer 1H, 1H, 2H, 2H perfluorooctyl methacrylate. Thanks to the hydrogen bond destruction effect of the hydrophilic units and the nano-confinement effect of the hydrophobic units, the hydrogel exhibited a freezing point as low as −30 °C, which was significantly lower than that of hydrogel prepared using pure hydrophilic monomers. In addition, the hydrogel also showed excellent adhesion performance, which contributed to the assembly of device and prevented layer-to-layer slippage during the device use. By soaking the hydrogel in Zn(ClO4)2 solution to serve as the electrolyte of the ZIHC, the device achieved excellent electrochemical performance at −50 °C. This work provides a new path for the design of antifreeze hydrogel electrolytes for ZIHCs.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 9","pages":""},"PeriodicalIF":4.7,"publicationDate":"2025-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144935405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0