Batteries & Supercaps最新文献_第7页

An Ultra-Early Prediction Framework for Battery Capacity Degradation Trajectories Using Visualized Single-Cycle Data 使用可视化单周期数据的电池容量退化轨迹超早期预测框架

IF 4.5 4区材料科学

Batteries & Supercaps Pub Date : 2026-08-16 DOI: 10.1002/batt.70427

Pengyu Wang, Wenjin Yang, Hengzhao Yang

引用次数: 0

Halide Perovskite as Anode for Lithium-Ion Batteries With High Rate Performance 卤化物钙钛矿作为高倍率锂离子电池负极

IF 4.5 4区材料科学

Batteries & Supercaps Pub Date : 2026-08-13 DOI: 10.1002/batt.70437

Enyong Wang, Haoming Wang, Shengxiang Kang, Xiaohui Liu, Jing Zhang, Lan Xia, Yuejin Zhu, Like Huang

{"title":"Halide Perovskite as Anode for Lithium-Ion Batteries With High Rate Performance","authors":"Enyong Wang, Haoming Wang, Shengxiang Kang, Xiaohui Liu, Jing Zhang, Lan Xia, Yuejin Zhu, Like Huang","doi":"10.1002/batt.70437","DOIUrl":"https://doi.org/10.1002/batt.70437","url":null,"abstract":"Hybrid halide perovskites (HPs) exhibit soft lattice frameworks and intrinsic ion-migration characteristics, suggesting potential tolerance toward foreign-ion insertion beyond their established optoelectronic applications. However, their structural evolution and electrochemical reaction pathways under lithium insertion remain largely unexplored. In this work, CH3NH3PbI3 films were fabricated on Cu foil via a facile drop-casting method and systematically investigated as model electrodes for lithium-ion storage. The initial discharge capacity reaches 310.4 mA h g−1 and stabilizes at approximately 120 mA h g−1 after 160 cycles at moderate current density. Detailed electrochemical and structural analyses reveal a multistep lithiation process involving Li+ insertion, partial reduction of Pb(II) species, and interfacial alloying reactions accompanied by progressive lattice degradation. The results provide insights into ion-induced structural transformation and interfacial chemistry in HPs under electrochemical environments. Considering their compositional tunability and structural flexibility, HPs may serve as a versatile platform for exploring functional electrochemical layers.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"9 8","pages":""},"PeriodicalIF":4.5,"publicationDate":"2026-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148753637","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

Thermal and Mechanical Response Characteristics of a Lithium-Ion Battery During Cycling 锂离子电池循环过程中的热力学响应特性

IF 4.5 4区材料科学

Batteries & Supercaps Pub Date : 2026-08-13 DOI: 10.1002/batt.70444

Tong Zhang, Yuhe Tian, Shumin Yao, Yuhang Wang, Qiaoqiao Liu, Yi Li, Aoxuan Wang, Qibo Deng

{"title":"Thermal and Mechanical Response Characteristics of a Lithium-Ion Battery During Cycling","authors":"Tong Zhang, Yuhe Tian, Shumin Yao, Yuhang Wang, Qiaoqiao Liu, Yi Li, Aoxuan Wang, Qibo Deng","doi":"10.1002/batt.70444","DOIUrl":"https://doi.org/10.1002/batt.70444","url":null,"abstract":"To clarify the rate-dependent electro-thermo-mechanical response and spatially nonuniform surface stress behavior of commercial prismatic lithium-ion batteries during cycling, this study investigates the rate-dependent electro-thermo-mechanical behavior and spatial stress heterogeneity of a commercial 12 Ah prismatic lithium-ion battery during cycling. Utilizing a multipoint monitoring platform, surface stress, temperature, and voltage were synchronously recorded under 0.5 C charge and 1/2 C discharge conditions. The results reveal that surface stress fluctuates periodically and escalates with continued cycling, with the 2 C high-rate discharge significantly amplifying voltage polarization, stress fluctuation intensity, and thermal responses compared to the 1 C discharge. Furthermore, seven-point surface measurements demonstrate distinct spatial heterogeneity; regions C3 and C7 act as mechanically sensitive stress concentrators, whereas region C6 exhibits stable, localized stress-relief behavior. Thermally, while the temperature field remains relatively uniform at 1 C, the 2 C discharge doubles local temperature fluctuations (from approximately ±2 to ±4 °C at C1) primarily due to enhanced ohmic heating and heat accumulation. Ultimately, these findings underscore the necessity of using spatially resolved monitoring, rather than relying solely on global average metrics, to accurately evaluate local battery responses, providing a crucial experimental foundation for optimizing sensor layouts, designing cycling strategies, and conducting mechanical safety assessments.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"9 8","pages":""},"PeriodicalIF":4.5,"publicationDate":"2026-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148753641","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

Pseudocapacitive Behavior of S/Se-Functionalized Abnormal N-Heterocyclic Carbene-Based Zinc Complexes for Flexible Micro-Scale Energy Storage 用于柔性微尺度储能的S/ se功能化异常n杂环卡宾锌配合物的赝电容行为

IF 4.5 4区材料科学

Batteries & Supercaps Pub Date : 2026-08-13 DOI: 10.1002/batt.70439

Sangita Mondal, Swati Suman, Prathap Ravichandran, Parasuraman Swaminathan, Kartik Chandra Mondal

{"title":"Pseudocapacitive Behavior of S/Se-Functionalized Abnormal N-Heterocyclic Carbene-Based Zinc Complexes for Flexible Micro-Scale Energy Storage","authors":"Sangita Mondal, Swati Suman, Prathap Ravichandran, Parasuraman Swaminathan, Kartik Chandra Mondal","doi":"10.1002/batt.70439","DOIUrl":"https://doi.org/10.1002/batt.70439","url":null,"abstract":"Supercapacitors, especially micro-supercapacitors for on-chip integration in flexible/wearable electronics, are efficient storage devices for intermittent renewable energy sources, bridging the gap between batteries and conventional capacitors by offering high power density, rapid charge–discharge rates, and long cycle life. However, achieving superior electrochemical performance at the molecular scale remains a challenge. Here, we report the synthesis of four unprecedented zinc complexes (1–4) incorporating sulfur- and selenium-functionalized abnormal N-heterocyclic carbene ligands, highlighting the unexplored potential of molecular coordination complexes as active materials for micro-supercapacitors (1–3). All complexes were characterized by single-crystal X-ray diffraction, UV–vis, IR, and Raman spectroscopy, XPS, and thermogravimetric analysis, confirming their distinct structural and electronic properties. Electrochemical studies reveal that complexes 1–3 exhibit significant pseudocapacitive behavior with good charge storage capability and cycling stability. Complex 2 delivered the highest areal capacitance of 8.149 mF cm−2, followed by complexes 3 and 1, respectively. The micro-supercapacitor device based on complex 3 achieved the highest capacitance retention (108.78%) after 1050 cycles, indicating a highly reversible electrochemical process. This work demonstrates the synthesis, characterization, and stable pseudocapacitive performance of S/Se-functionalized carbene–Zn complexes for energy storage applications.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"9 8","pages":""},"PeriodicalIF":4.5,"publicationDate":"2026-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148783741","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

Defect-Mediated Mg2+ Transport and Structural Stability in the Sulfide Cathodes for Rechargeable Magnesium Batteries 可充电镁电池硫化物阴极中缺陷介导的Mg2+输运和结构稳定性

IF 4.5 4区材料科学

Batteries & Supercaps Pub Date : 2026-08-13 DOI: 10.1002/batt.70443

Saud Ullah, Youqi Zhu, Heng Cao, Jianying Liang, Hao Yang, Han Zhao, Min Fang, Jinshiqi Yao, Bingzhi Guo, Hongbo Liu, Wenjun Meng, Chuanbao Cao, Meishuai Zou

{"title":"Defect-Mediated Mg2+ Transport and Structural Stability in the Sulfide Cathodes for Rechargeable Magnesium Batteries","authors":"Saud Ullah, Youqi Zhu, Heng Cao, Jianying Liang, Hao Yang, Han Zhao, Min Fang, Jinshiqi Yao, Bingzhi Guo, Hongbo Liu, Wenjun Meng, Chuanbao Cao, Meishuai Zou","doi":"10.1002/batt.70443","DOIUrl":"https://doi.org/10.1002/batt.70443","url":null,"abstract":"Rechargeable magnesium batteries (RMBs) are promising next-generation energy storage systems due to high volumetric capacity of Mg anode, dendrite-free deposition, and high natural abundance. However, their development is largely restricted by sluggish Mg2+ diffusion, strong electrostatic interactions within host lattices, and severe interfacial desolvation barriers. Sulfide-based cathodes, featuring soft anion frameworks and enhanced ionic mobility, have emerged as attractive candidates, yet they suffer from limited conductivity, structural instability, and a voltage-kinetics trade-off. This review comprehensively summarizes recent progress in defect engineering strategies for sulfide cathodes in RMBs. The fundamental mechanism of Mg2+ migration is discussed, followed by a systematic classification of defect types and their roles in regulating diffusion pathways, electronic structure, redox activity, and interfacial behavior. Synthetic approaches for controlled defect construction and their electrochemical implications are critically evaluated. Finally, key challenges including quantitative defect characterization, interfacial instability, structural degradation, and limited practical validation are identified, and future design strategies for high-performance defect-engineered sulfide cathodes are proposed.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"9 8","pages":""},"PeriodicalIF":4.5,"publicationDate":"2026-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148753635","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

Suppressing Corrosion and Side Reactions of Zinc Metal Anode by CoWO4 Coating Toward High-Performance Aqueous Zinc-Ion Batteries CoWO4涂层抑制高性能水性锌离子电池锌金属阳极腐蚀及副反应

IF 4.5 4区材料科学

Batteries & Supercaps Pub Date : 2026-08-13 DOI: 10.1002/batt.70441

Jing Wang, Mingliang He, Fei Wang, Kaijia Feng, Jinping Zhang, Penghui Zhai, Zishuo Shi, Fengzhang Ren, Xiaobin Sun, Cheng Zhang, Suya Hu, Longze Zhao, Kunming Pan, Jiyun Liu, Dongliang Wang, Yong Liu

{"title":"Suppressing Corrosion and Side Reactions of Zinc Metal Anode by CoWO4 Coating Toward High-Performance Aqueous Zinc-Ion Batteries","authors":"Jing Wang, Mingliang He, Fei Wang, Kaijia Feng, Jinping Zhang, Penghui Zhai, Zishuo Shi, Fengzhang Ren, Xiaobin Sun, Cheng Zhang, Suya Hu, Longze Zhao, Kunming Pan, Jiyun Liu, Dongliang Wang, Yong Liu","doi":"10.1002/batt.70441","DOIUrl":"https://doi.org/10.1002/batt.70441","url":null,"abstract":"Aqueous zinc-ion batteries (AZIBs) have attracted increasing attention due to their advantages of low cost and high safety, as well as their high bulk energy density. Nevertheless, serious corrosion and dendritic growth of zinc anode during cycling, as well as anode–electrolyte side reactions primarily restrict the large-scale applications of AZIBs. To address these issues, herein, an artificial CoWO4 protective layer was coated on the surface of zinc metal anode via the blade method. Results showed that this hydrophobic coating layer could effectively inhibit the direct contact of Zn metal anode with electrolyte, suppressing its corrosion and side reactions during Zn deposition and stripping. Benefiting from this advantage, the CoWO4@Zn anode could steadily cycle for 200 cycles with a high average Coulombic efficiency in the half-cell test at a current density of 0.5 mA cm−2. The symmetrical battery with CoWO4@Zn electrode could cycle for 2700 h with a low overpotential at 0.25 and 0.05 mAh cm−2. In addition, when assembled with Mn- and V-based cathodes, the cell with CoWO4@Zn anode exhibited better cycling stability than bare Zn anode. Thus, this strategy brings new opportunities for the future development of rechargeable AZIBs.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"9 8","pages":""},"PeriodicalIF":4.5,"publicationDate":"2026-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148753636","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

Recent Progress in Photoelectrode Materials for Solar-Coupled Metal–Air Seawater Batteries 太阳能耦合金属-空气海水电池光电极材料研究进展

IF 4.5 4区材料科学

Batteries & Supercaps Pub Date : 2026-08-13 DOI: 10.1002/batt.70432

Wenhao Qiu, Fan Yang, Linfeng Zhong, Dingshan Yu

{"title":"Recent Progress in Photoelectrode Materials for Solar-Coupled Metal–Air Seawater Batteries","authors":"Wenhao Qiu, Fan Yang, Linfeng Zhong, Dingshan Yu","doi":"10.1002/batt.70432","DOIUrl":"https://doi.org/10.1002/batt.70432","url":null,"abstract":"Metal–air seawater batteries have emerged as promising energy-storage systems owing to their high theoretical energy density, intrinsic safety, economic viability, and compatibility with natural seawater or seawater-derived electrolytes. However, sluggish oxygen electrocatalysis and poor cathode durability in chloride-rich seawater cause large polarization, low energy efficiency, and limited stability. Coupling solar energy with these batteries offers an effective strategy to accelerate cathode reactions through photoelectric and photothermal effects. In view of the rapid progress in this emerging field, this Review summarizes recent advances in solar-coupled metal–air seawater batteries, focusing on device configurations, working principles, photoelectrode materials, and representative battery systems. Inorganic, organic, and composite semiconductor photoelectrodes are discussed in terms of light harvesting, charge separation, oxygen electrocatalysis, and seawater compatibility. Recent advances in solar-coupled Na–air, Zn–air, and value-added seawater batteries are further highlighted. Finally, key challenges related to photoelectrode stability, interfacial microenvironments in seawater, performance evaluation, and device integration are outlined to guide the development of efficient and durable solar-coupled metal–air seawater batteries.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"9 8","pages":""},"PeriodicalIF":4.5,"publicationDate":"2026-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148753638","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

Evaluation of NiFe Bifunctional Electrocatalysts for Rechargeable Sodium-Ion-Based Seawater Batteries 可充电钠离子基海水电池用NiFe双功能电催化剂的研究

IF 4.5 4区材料科学

Batteries & Supercaps Pub Date : 2026-08-13 DOI: 10.1002/batt.70442

Lakshmi Narayana Manickavasagam, Rohan Murugavel, Anubala Singaravelu Kumar, Nitin Muralidharan

{"title":"Evaluation of NiFe Bifunctional Electrocatalysts for Rechargeable Sodium-Ion-Based Seawater Batteries","authors":"Lakshmi Narayana Manickavasagam, Rohan Murugavel, Anubala Singaravelu Kumar, Nitin Muralidharan","doi":"10.1002/batt.70442","DOIUrl":"https://doi.org/10.1002/batt.70442","url":null,"abstract":"Rechargeable sodium-based seawater batteries (SWBs) that store energy in the form of metallic Na at the anode require cathodes laden with bifunctional electrocatalysts that can efficiently perform the otherwise kinetically sluggish oxygen evolution (OER) and reduction reactions (ORR). Here, we report the systematic evaluation of NiFe layered double hydroxides (NiFe-LDHs) as suitable bifunctional electrocatalysts for use in rechargeable SWBs. NiFe-LDHs with various Ni/Fe ratios were synthesized using a hydrothermal approach to ensure spherical particle morphologies comprising of flowerlike nanosheets pattern on the surface with high surface area of ~63 m2/g. The electrocatalytic activities and operational stabilities of these synthesized catalysts were evaluated using linear sweep voltammetry and chronopotentiometry in both simulated seawater and natural seawater. The LDH catalysts evaluated in our study showed comparable catalytic behavior in simulated seawater, whereas in natural seawater, performances drastically varied. Additionally, the best performing catalyst was tested in a dual compartment Na seawater cell, demonstrating successful sequential OER and ORR operation in natural seawater. Overall, this study highlights the potential of NiFe-LDH bifunctional electrocatalysts for rechargeable Na-based seawater batteries and elucidates the feasibility and design parameters of such catalysts for effective OER and ORR activity in conditions employing natural seawater in SWBs.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"9 8","pages":""},"PeriodicalIF":4.5,"publicationDate":"2026-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148753640","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

Impact of Hysteresis on Calendar Aging Mechanisms on Three-Electrode Cells With Silicon-Rich Anodes 迟滞对富硅阳极三电极电池日历老化机制的影响

IF 4.5 4区材料科学

Batteries & Supercaps Pub Date : 2026-08-08 DOI: 10.1002/batt.70419

Iqra Kiran, Qing Yu, Florian Lambauer, Luiza Streck, Andreas Jossen, Christian Endisch, Nauman Zafar Butt, Meinert Lewerenz

{"title":"Impact of Hysteresis on Calendar Aging Mechanisms on Three-Electrode Cells With Silicon-Rich Anodes","authors":"Iqra Kiran, Qing Yu, Florian Lambauer, Luiza Streck, Andreas Jossen, Christian Endisch, Nauman Zafar Butt, Meinert Lewerenz","doi":"10.1002/batt.70419","DOIUrl":"https://doi.org/10.1002/batt.70419","url":null,"abstract":"One promising strategy to increase the energy density of lithium-ion batteries is to increase the silicon (Si) content in the anode. However, an increasing amount of Si is a challenge for lifetime and diagnosis, as it suffers from high volume expansion and strong voltage hysteresis. While cyclic aging dominates current research, calendar aging remains still comparatively underexplored. Therefore, we present calendar aging results of Si-rich three-electrode lab cells, focusing on voltage hysteresis, loss of active material, and electrode-specific aging. We utilize OCV and float current analysis to assign electrode-specific aging. Both methods have shown promising results for pure graphite cells and are here transferred to cells with 69wt% Si combined with NCA cathode. The tests are conducted at the target state-of-charge/voltage, approached from both charge and discharge directions. We found no loss of anode-active material in the cells, but strong voltage hysteresis. As assigning the anode voltage time-series data to the OCV curve was not possible, anode aging was calculated indirectly from cathode aging and loss of lithium inventory. Anode and cathode aging increased with electrode potential, full-cell voltage, and SOC; however, no parameter exhibited a significantly strong correlation due to the limited accuracy of the reference electrode.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"9 8","pages":""},"PeriodicalIF":4.5,"publicationDate":"2026-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.70419","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148753282","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

Combined Neutron- and Synchrotron-Based Diffraction Computed Tomography Studies of 18650-Type Lithium-Ion Cells 18650型锂离子电池的中子和同步加速器复合衍射计算机断层扫描研究

IF 4.5 4区材料科学

Batteries & Supercaps Pub Date : 2026-08-08 DOI: 10.1002/batt.70414

Vladislav Kochetov, Dominik Petz, Tobias Hölderle, Volodymyr Baran, Alexander Schökel, Martin J. Mühlbauer, Michael Hofmann, Olof Gutowski, Peter Staron, Ulrich Lienert, Vadim Dyadkin, Gavin Vaughan, Winfried Petry, Helmut Ehrenberg, Anatoliy Senyshyn

{"title":"Combined Neutron- and Synchrotron-Based Diffraction Computed Tomography Studies of 18650-Type Lithium-Ion Cells","authors":"Vladislav Kochetov, Dominik Petz, Tobias Hölderle, Volodymyr Baran, Alexander Schökel, Martin J. Mühlbauer, Michael Hofmann, Olof Gutowski, Peter Staron, Ulrich Lienert, Vadim Dyadkin, Gavin Vaughan, Winfried Petry, Helmut Ehrenberg, Anatoliy Senyshyn","doi":"10.1002/batt.70414","DOIUrl":"https://doi.org/10.1002/batt.70414","url":null,"abstract":"The distribution of lithium in nickel-cobalt-aluminium (NCA) cathodes and graphite anodes of cylindrical (18650) high-energy lithium-ion batteries was studied using a combination of neutron- and synchrotron-based diffraction computed tomography (DCT). The in-plane lithium concentration in the positive and negative electrodes was assessed in situ at various nominal states of charge and health. DCT is one of the few techniques that enable non-destructive examination of electrochemical storage systems such as batteries. Several DCT configurations were explored, with probe-beam sizes ranging from millimetres to a few micrometres, demonstrating the method's capability across different length scales. The use of thermal neutrons as a probe in DCT was demonstrated for structural studies of lithium-ion batteries, where the results were compared to similar studies using high-energy photons. In addition, a region-of-interest approach for X-ray DCT was successfully demonstrated for the non-destructive characterisation of electrochemical storage systems.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"9 8","pages":""},"PeriodicalIF":4.5,"publicationDate":"2026-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.70414","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148753284","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