Batteries & Supercaps最新文献_第8页

Cover Picture: Compatibility of Molybdenum Disulfide and Magnesium Fluorinated Alkoxyaluminate Electrolytes in Rechargeable Mg Batteries (Batteries & Supercaps 9/2024) 封面图片：二硫化钼和氟化烷氧基铝酸镁电解质在可充电镁电池中的兼容性（电池与超级电容器 9/2024）

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-09-09 DOI: 10.1002/batt.202480901

Omar Falyouna, Mohd Faizul Idham, Osama Eljamal, Toshihiko Mandai

引用次数: 0

Glyoxylic-Acetal-Based Gel-Polymer Electrolytes for Lithium-Ion Batteries 用于锂离子电池的乙醛基凝胶聚合物电解质

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-09-09 DOI: 10.1002/batt.202400453

Christian Leibing, Simon Muench, Juan Luis Gómez Urbano, Ulrich S. Schubert, Andrea Balducci

{"title":"Glyoxylic-Acetal-Based Gel-Polymer Electrolytes for Lithium-Ion Batteries","authors":"Christian Leibing, Simon Muench, Juan Luis Gómez Urbano, Ulrich S. Schubert, Andrea Balducci","doi":"10.1002/batt.202400453","DOIUrl":"10.1002/batt.202400453","url":null,"abstract":"This work focuses on the combination of two strategies to improve the safety of lithium-ion batteries: The use of a glyoxylic-acetal, 1,1,2,2-tetraethoxyethane, in the solvent blend to reduce the flammability of the liquid electrolyte and further its confinement inside of a methacrylate-based polymer matrix, to prevent electrolyte leakage from the battery cells. Physicochemical characterizations of this novel gel-polymer electrolyte (GPE) confirm its improved thermal properties and suitable ionic conductivity, as well as electrochemical stability window. Tests in LFP and hard carbon half-cells vs. lithium metal show that the combination of glyoxylic-acetal-based electrolyte and the methacrylate-based polymer matrix can promote lithium-ion intercalation and deintercalation with stable capacity values. The application in lithium-ion battery full cells furthermore shows that the GPE can promote a similar performance compared to the respective liquid electrolyte and can therefore make possible the realization of energy storage devices with improved safety characteristics.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 3","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202400453","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142185118","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

Increasing Specific Capacitance by Optimization of the Thickness of Carbon Electrodes 通过优化碳电极厚度提高比电容

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-09-06 DOI: 10.1002/batt.202400388

Veronika Zahorodna, Denys S. Butenko, Iryna Roslyk, Ivan Baginskyi, Volodymyr Izotov, Oleksiy Gogotsi

{"title":"Increasing Specific Capacitance by Optimization of the Thickness of Carbon Electrodes","authors":"Veronika Zahorodna, Denys S. Butenko, Iryna Roslyk, Ivan Baginskyi, Volodymyr Izotov, Oleksiy Gogotsi","doi":"10.1002/batt.202400388","DOIUrl":"10.1002/batt.202400388","url":null,"abstract":"Increasing energy density without sacrificing the lifetime, power and cyclability of electrochemical capacitors is a very important goal. However, most efforts are directed toward the improvement of active charge-storing materials, while the design of devices and minimization of the weight/volume of the passive component have received less attention. We propose here a mathematical model of a carbon supercapacitor in organic electrolyte, which establishes a relationship between the specific capacitance of a device, the thickness of its electrodes, and the weight of its passive components (case, external current leads, current collectors, etc.). The model was built based on experimentally obtained dependences and has been validated using experiments with electrodes made of two porous carbon materials. Regardless of the pore size distribution in the specified range of electrode thicknesses, the functional dependence of the electrode's specific capacitance on the thickness is well described within the linear approximation. The developed model enables optimization of the electrode thickness, thus maximizing specific energy density for a chosen carbon electrode material.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 2","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142224120","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

Automated Robotic Cell Fabrication Technology for Stacked-Type Lithium-Oxygen Batteries 堆叠式锂氧电池的自动机器人电池制造技术

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-09-06 DOI: 10.1002/batt.202400509

Shoichi Matsuda, Shin Kimura, Misato Takahashi

{"title":"Automated Robotic Cell Fabrication Technology for Stacked-Type Lithium-Oxygen Batteries","authors":"Shoichi Matsuda, Shin Kimura, Misato Takahashi","doi":"10.1002/batt.202400509","DOIUrl":"10.1002/batt.202400509","url":null,"abstract":"Rechargeable lithium-oxygen batteries (LOBs) are gaining interest as next-generation energy storage devices due to their superior theoretical energy density. While recent years have seen successful operation of LOBs with high cell-level energy density, the technology for cell fabrication is still in its infancy. This is because the cell fabrication procedure for LOBs is quite different from that of conventional lithium-ion batteries. The study presents a fully automated sequential robotic experimental setup for the fabrication of stacked-type LOB cells. This approach allows for high accuracy and high throughput fabrication of the cells. The developed system enables the fabrication of over 80 cells per day, which is 10 times higher than conventional human-based experiments. In addition, the high alignment accuracy during the electrode stacking and electrolyte injection process results in improved battery performance and reproducibility. The effectiveness of the developed system was also confirmed by investigating a multi-component electrolyte to maximize battery performance. We believe the methodology demonstrated in the present study is beneficial for accelerating the research and development of LOBs.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"7 12","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202400509","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142185119","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

The Role and Substitution of Cobalt in the Cobalt-Lean/Free Nickel-Based Layered Transition Metal Oxides for Lithium Ion Batteries 钴在用于锂离子电池的无钴/无镍层状过渡金属氧化物中的作用和替代物

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-09-04 DOI: 10.1002/batt.202400437

Taifan Yang, Zhenxin Huang, Chengyong Shu, Xiaowei Wang, Zexun Tang, Wei Tang, Kai Zhu, Yuping Wu

{"title":"The Role and Substitution of Cobalt in the Cobalt-Lean/Free Nickel-Based Layered Transition Metal Oxides for Lithium Ion Batteries","authors":"Taifan Yang, Zhenxin Huang, Chengyong Shu, Xiaowei Wang, Zexun Tang, Wei Tang, Kai Zhu, Yuping Wu","doi":"10.1002/batt.202400437","DOIUrl":"10.1002/batt.202400437","url":null,"abstract":"The Nickel-based layered transition metal oxide cathode represented by NCM (LiNixCoyMnzO2, x+y+z=1) and NCA (LiNixCoyAlzO2, x+y+z=1) is widely used in the electric vehicle market due to its specific capacity and high working potential, in which Cobalt (Co) plays a huge role in improving the structural stability during the cycle. However, the limited supply of Co, due to its scarcity and the influence of geopolitics, poses a significant constraint on the further advancement of the Nickel-based layered transition metal oxide cathode in the field of energy storage. In this paper, the mechanism of Co in the Nickel-based layered transition metal oxides is reviewed, including its critical role for structural stability such as the inhibition of cationic mixing and the release of lattice oxygen et al. Subsequently, it outlines various strategies to enhance the performance of Co-lean/free materials, such as ion doping, including single-ion doping and multi-ion co-doping, and various surface coating strategies, so as to eliminate the adverse effects of Co loss on materials. Ultimately, this paper offers a glimpse into the promising future of Cobalt-free strategies for high performance of Nickel-based layered transition metal oxides.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"7 12","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142185151","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

Advanced Electrolyte Systems with Sultones Additives for High-Voltage Lithium Batteries 用于高压锂电池的含苏尔通添加剂的先进电解质系统

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-09-04 DOI: 10.1002/batt.202400477

Haojie Wan, Siqi Zhong, Yifan Liu, Yifei Xiong, Ting He, Rong Zeng, Shuang Cai, Jianwen Liu

{"title":"Advanced Electrolyte Systems with Sultones Additives for High-Voltage Lithium Batteries","authors":"Haojie Wan, Siqi Zhong, Yifan Liu, Yifei Xiong, Ting He, Rong Zeng, Shuang Cai, Jianwen Liu","doi":"10.1002/batt.202400477","DOIUrl":"10.1002/batt.202400477","url":null,"abstract":"The new energy market is growing rapidly, lithium batteries (LBs) as the most important source of energy supply in the energy storage and power market, has higher requirements for fast charge and long life, so it is necessary to improve the cell voltage and energy density of LBs. However, LBs with high voltage and high energy density will face serious challenges of electrolyte decomposition and electrode corrosion in high voltage environment. Herein, this review summarizes the effects of a series of sultones as electrolyte additives in high voltage electrolytes. It is found that DTD, ES, 1,3-PS, PES, PCS, MMDS, BDTD, BDTT, DTDph, ODTO, FPS, VES and other sultones have excellent properties on stabilizing SEI/CEI formation, inhibiting gas production, and good high temperature resistance. The preferential oxidation/reduction of sultones can protect the electrolyte from decomposition, and the uniform and dense SEI/CEI can also promote Li+ transport, protect the electrode from corrosion, prevent the growth of lithium dendrites, and promote the insertion and removal of Li+, so as to improve the cycle life of the high-voltage battery. Therefore, sultones are very suitable as high-voltage LBs electrolyte additives to improve the performance of cells. This review can provide theoretical support for the design of high voltage and high energy density LBs electrolyte and selection of additives in the future.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"7 12","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142224131","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

Zinc-Triazolate Metal-Organic Framework Assisted Synthesis of Germanium Nanoparticles Encapsulated in Nitrogen-Doped Carbon as Anode Materials for Lithium-Ion Batteries 锌-三唑烷金属有机框架辅助合成掺氮碳中封装的锗纳米颗粒作为锂离子电池的负极材料

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-09-04 DOI: 10.1002/batt.202400442

Zhuo Wang, Xue Bai, Jiabao Dong, Kexin Zhang, Bin Zhao, Xiaoli Dong

{"title":"Zinc-Triazolate Metal-Organic Framework Assisted Synthesis of Germanium Nanoparticles Encapsulated in Nitrogen-Doped Carbon as Anode Materials for Lithium-Ion Batteries","authors":"Zhuo Wang, Xue Bai, Jiabao Dong, Kexin Zhang, Bin Zhao, Xiaoli Dong","doi":"10.1002/batt.202400442","DOIUrl":"10.1002/batt.202400442","url":null,"abstract":"Germanium (Ge) is demonstrated to be prospective as a lithium-ion battery anode material, yet the cycling stability is undermined by substantial volume fluctuations, restricting its viability for practical applications. Here, we present a facile Zn-based metal−organic framework (MOF) engaged route to produce Ge nanoparticles in situ encapsulated in nitrogen-doped mesoporous carbon (denoted as Ge@N-C) as an anode material. This method uses a zinc-triazolate MOF (MET-6) and commercial GeO2 as the hybrid carbon and Ge precursors. After a heating treatment, the Ge@N-C composite is readily obtained along with the simultaneous thermal decomposition of MET-6 and the reduction of GeO2. Benefiting from the mesoporous structure and high electrical conductivity of N−C, along with the strong interaction between Ge and N−C, the obtained Ge@N-C electrode exhibits a significant reversible charge capacity of 1012.8 mAh g−1 after 150 cycles at 0.1 A g−1, and excellent rate capability. Furthermore, a reversible charge capacity of 521.1 mAh g−1 can be maintained at 5.0 A g−1 after 1000 cycles.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"7 12","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142224132","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

Corrosion Study of Current Collectors for Magnesium Batteries 镁电池集流体的腐蚀研究

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-09-04 DOI: 10.1002/batt.202400392

Laurin Rademacher, Joachim Häcker, Dr. J. Alberto Blázquez, Dr. Maryam Nojabaee, Prof. K. Andreas Friedrich

{"title":"Corrosion Study of Current Collectors for Magnesium Batteries","authors":"Laurin Rademacher, Joachim Häcker, Dr. J. Alberto Blázquez, Dr. Maryam Nojabaee, Prof. K. Andreas Friedrich","doi":"10.1002/batt.202400392","DOIUrl":"10.1002/batt.202400392","url":null,"abstract":"For rechargeable magnesium batteries, chlorine-containing electrolytes are used because chlorine species reduce the energy barrier for the intercalation process at the cathode. However, these species can cause corrosion of the cathode-side current collectors during polarization. In this study, carbon-coated aluminum and Nickel metal substrates, as well as a graphite foil, were investigated using Linear Sweep Voltammetry, Chronoamperometry, and Electrochemical Impedance Spectroscopy to evaluate their potential as current collectors in APC electrolyte. The graphite-based current collector withstood corrosive environments at polarization potentials up to 2 V, displaying passivating behavior comparable to platinum in Chronoamperometry measurements. During Electrochemical Impedance Spectroscopy measurements, the graphite foil exhibited exceptionally high polarization resistance of at least 4.5 MΩ cm2. Combined with its low areal density of 5 mg/cm−2, this makes it an excellent current collector material for rechargeable magnesium batteries with chlorine-containing electrolytes. In contrast, Al foil are instable towards corrosion – despite protective coatings.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 2","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202400392","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142185120","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

Graphite Co-Intercalation Chemistry in Sodium-Ion Batteries 钠离子电池中的石墨共钙化化学

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-09-04 DOI: 10.1002/batt.202400521

Dr. Linlong Lyu, Dr. Yuyang Yi, Prof. Zheng-Long Xu

{"title":"Graphite Co-Intercalation Chemistry in Sodium-Ion Batteries","authors":"Dr. Linlong Lyu, Dr. Yuyang Yi, Prof. Zheng-Long Xu","doi":"10.1002/batt.202400521","DOIUrl":"10.1002/batt.202400521","url":null,"abstract":"Lithium ion intercalation chemistry in graphite underpins commercial lithium-ion batteries since 1991. In exploring the potential of cost-effective graphite anodes in alternative battery systems, the conventional intercalation chemistry falls short for Na ions, which exhibited minimal capacity and thermodynamic unfavourability in sodium ion batteries (SIBs). The introduction of an alternative intercalation chemistry involving solvated-Na-ion co-intercalation gives a rebirth to graphite anodes. The co-intercalation chemistry allows appreciable Na ion storage capacities and extraordinary rate capabilities. The fundamental differences between intercalation and co-intercalation chemistries have attracted extensive investigation over the past decade for high-power SIBs. Herein, we focus on the state-of-the-art advances on the co-intercalation chemistry in the SIBs for the purpose of enriching insights into graphite intercalation chemistry. Following our introducing the thermodynamic features of co-intercalation reactions, we will illuminate the electrochemical properties and mechanic issues of co-intercalated graphite, finalized by the perspective challenges and potential resolutions.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 3","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202400521","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142185122","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

A Trio of Revelations: Weakly Solvating Modulation in Aqueous Electrolytes for Zinc Metal Batteries 三重启示：锌金属电池水性电解质中的弱溶解调制

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-09-03 DOI: 10.1002/batt.202400483

Zhenrui Wu, Jian Liu

引用次数: 0