Batteries & Supercaps最新文献_第10页

Development Overview and Perspective of Semi-Solid Flow Batteries 半固态液流电池的发展概况与展望

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-09-10 DOI: 10.1002/batt.202400500

Junjie Zheng, Qinpeng Zhu, Jinglin Xian, Kang Liu, Peihua Yang

引用次数: 0

MOF Derived Ni-Cu Double Hydroxide Based Self-Powered Flexible Asymmetric Supercapacitor Using Onion Scale as an Effective Bio-Piezoelectric Separator 基于 MOF 衍生的镍铜双氢氧化物自供电柔性不对称超级电容器利用洋葱鳞片作为有效的生物压电分离器

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-09-10 DOI: 10.1002/batt.202400369

Parna Maity, Anirban Maitra, Suparna Ojha, Ankita Mondal, Aswini Bera, Sumanta Bera, Arkapriya Das, Bhanu Bhusan Khatua

{"title":"MOF Derived Ni-Cu Double Hydroxide Based Self-Powered Flexible Asymmetric Supercapacitor Using Onion Scale as an Effective Bio-Piezoelectric Separator","authors":"Parna Maity, Anirban Maitra, Suparna Ojha, Ankita Mondal, Aswini Bera, Sumanta Bera, Arkapriya Das, Bhanu Bhusan Khatua","doi":"10.1002/batt.202400369","DOIUrl":"10.1002/batt.202400369","url":null,"abstract":"Modern electronic devices necessitate the utilization of compact, wearable, and flexible substrates capable of simultaneously harvesting and storing energy by merging traditional energy harvesting techniques with storage mechanisms into a singular portable device. Here, we present the fabrication of a low-cost, sustainable, all-solid-state, self-powered flexible asymmetric supercapacitor (SPASC) device. This device features MOF-derived nickel-copper double hydroxide nanosheets coated stainless steel (SS) fabric sheet (NCDH@SS) as the positive electrode, while manganese dioxide decorated activated porous carbon on SS fabric sheet (MnO2-APC@SS) acts as the negative electrode. The electrodes are isolated by a PVA-KOH gel electrolyte, while onion scale, a bio-piezoelectric separator, ensures effective separation. The self-charging ability of the device is demonstrated through mechanical deformation induced by finger imparting. This rectification-free SPASC device exhibits remarkable performance, achieving a charge up to ∼235.41 mV from the preliminary open circuit voltage of ∼20.89 mV within 180 s under ∼16.25 N of applied compressive force (charged up to ∼214.52 mV). Furthermore, three SPASC devices connected in series can power up various portable electronic devices like wristwatches, calculators, and LEDs upon frequent imparting. Our work thus demonstrates an innovative and advanced approach towards the development of sustainable, flexible, and advanced self-powered electronics.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 1","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142185116","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

Cover Feature: Membraneless Micro Redox Flow Battery: From Vanadium to Alkaline Quinone (Batteries & Supercaps 9/2024) 盖板功能：无膜微型氧化还原液流电池：从钒到碱性醌（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.202480902

Maria José Torres, Jorge Hervas-Ortega, Dr. Beatriz Oraá-Poblete, Dr. Alberto Bernaldo de Quirós, Dr. Ange A. Maurice, Dr. Daniel Perez-Antolin, Dr. Alberto E. Quintero

引用次数: 0

Cover Feature: Research Progress, Challenges, and Prospects of High Energy Density Aqueous Aluminum-Ion Batteries: A Mini-Review (Batteries & Supercaps 9/2024) 封面专题：高能量密度铝离子水电池的研究进展、挑战和前景：小型综述（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.202480904

Mr. Xuelong Yuan, Mr. Zhifeng Lin, Ms. Yichen Duan, Mr. Zhichao Chen, Prof. Lijun Fu, Prof. Yuhui Chen, Assoc. Prof. Lili Liu, Dr. Xinhai Yuan, Prof. Yuping Wu

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

Cover Feature: Bifunctional Mn-Fe Oxide Catalysts for Zn-Air Battery Air Electrodes Fabricated Through Atomic Layer Deposition (Batteries & Supercaps 9/2024) 封面专题：通过原子层沉积制备用于锌-空气电池空气电极的双功能锰-铁氧化物催化剂（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.202480903

Matthew Labbe, Michael P. Clark, Dr. Ken Cadien, Dr. Douglas G. Ivey

引用次数: 0

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

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