Batteries & Supercaps最新文献_第6页

Highly Stable Cyclic Performance of Benzoquinone-Based Organic Cathode in Aqueous Zinc Ion Batteries 苯醌基有机阴极在锌离子电池中的高稳定循环性能

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-12-10 DOI: 10.1002/batt.202400675

Muhammad Sajid, Sami Ur Rahman, Fang-Yu Tao, Dan Xie, Muhammad Saif Ur Rehman, Abdulwahab Salah, Jing-Ping Zhang

{"title":"Highly Stable Cyclic Performance of Benzoquinone-Based Organic Cathode in Aqueous Zinc Ion Batteries","authors":"Muhammad Sajid, Sami Ur Rahman, Fang-Yu Tao, Dan Xie, Muhammad Saif Ur Rehman, Abdulwahab Salah, Jing-Ping Zhang","doi":"10.1002/batt.202400675","DOIUrl":"https://doi.org/10.1002/batt.202400675","url":null,"abstract":"An organic polymer, poly-(2,3-dithio-1,4-Benzoquinone) (PDBQ) was synthesized through condensation polymerization and characterized by SEM, EDS, XRD, FT-IR, BET, TGA, NMR and XPS. FT-IR results displayed the carbonyl and thio functionality of the material, elemental composition, and chemical states were confirmed by XPS and EDS. The material exhibited a sheet-like interconnected morphology and good thermal stability. The fabricated cathode delivered a high specific capacity of 157.39 mAh g−1 at a current density of 100 mAg−1 with high reversibility in full-cell aqueous zinc ion batteries (AZIBs). The congenital soft structure enhances the reversibility, Zn+2 insertion-desertion, and stability of the electrode material in coin-cell batteries. Owing to these characteristics the battery delivered higher stability with capacity retention of 97.65 % after 1500 cycles and remained at 73.2 % after 20,000 cycles at a high current density of 2.0 Ag−1 with almost 100 % columbic efficiency. The energy storage behavior of the fabricated cathode was further studied by cyclic voltammetry and electrochemical impedance spectroscopy, as well as the charge storage mechanism through ex-situ FT-IR, EDS, and XPS. These results are promising to achieve the objective of stable organic material as a cathode for AZIBs.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 6","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144339160","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

Understanding and Enhancing the Cycling Stability of Layered Double Hydroxides with Intercalated Ferrocene Anions for Energy Storage Application 了解二茂铁阴离子层状双氢氧化物的循环稳定性并增强其储能应用

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-12-10 DOI: 10.1002/batt.202400256

Patrick Gerlach, Camille Douard, Julien Sarmet, Fabrice Leroux, Christine Tavoit-Gueho, Philippe Stevens, Gwenaëlle Toussaint, Thierry Brousse

{"title":"Understanding and Enhancing the Cycling Stability of Layered Double Hydroxides with Intercalated Ferrocene Anions for Energy Storage Application","authors":"Patrick Gerlach, Camille Douard, Julien Sarmet, Fabrice Leroux, Christine Tavoit-Gueho, Philippe Stevens, Gwenaëlle Toussaint, Thierry Brousse","doi":"10.1002/batt.202400256","DOIUrl":"https://doi.org/10.1002/batt.202400256","url":null,"abstract":"In this work, the layered double hydroxide (LDH) Mg2Al(OH)6 was intercalated with redox active ferrocene carboxylate anions in order to implement charge storage capability to the interlayer spaces of the LDH structure. Two sets of anions, namely mono- and dicarboxylic ferrocene, were intercalated to produce two different active materials: MgAl-FcMono and MgAl-FcDi. The electrochemical investigation of these two materials was performed in two model electrolytes: 1 M LiTFSI in H2O and Pyr13TFSI. In the aqueous electrolyte, the first charge reaches the full theoretic capacity of ca. 60 and 40 mAh g−1 for both materials. However, significantly less capacity is stored and delivered during subsequent cycles. In-situ UV/vis experiments identified the loss as a release of charged ferrocene anions from the LDH during oxidation in the charging process, which is more severe for MgAl-FcMono. It is possible to prevent this release of redox species by the use of the ionic liquid Pyr13TFSI as a high concentrated electrolyte. Subsequently, both materials cycled very steadily with high coulombic efficiency for 150 cycles. This better understanding of the capacity degradation of the LDH-ferrocene active material is key to improving this new and promising concept of using modified LDHs as active material in energy storage application.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 5","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202400256","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144100514","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: Li Decorated Graphdiyne Nanosheets: A Theoretical Study for an Electrode Material for Nonaqueous Lithium Batteries (Batteries & Supercaps 12/2024) 封面特写：Li修饰石墨烯纳米片：非水锂电池电极材料的理论研究（电池& Supercaps 12/2024）

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-12-09 DOI: 10.1002/batt.202481203

M. J. Jiménez, J. Juan, M.S. Sandoval, P. Bechthold, P. V. Jasen, E. A. González, A. Juan

引用次数: 0

Cover Picture: Automated Robotic Cell Fabrication Technology for Stacked-Type Lithium-Oxygen Batteries (Batteries & Supercaps 12/2024) 封面图片：堆叠式锂氧电池的自动机器人电池制造技术（电池与超级电容器 12/2024）

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-12-09 DOI: 10.1002/batt.202481201

Shoichi Matsuda, Shin Kimura, Misato Takahashi

引用次数: 0

Cover Feature: Flexible Micro-Supercapacitors with Enhanced Energy Density Utilizing Flash Lamp Annealed Graphene-Carbon Nanotube Composite Electrodes (Batteries & Supercaps 12/2024) 封面专题：利用闪光灯退火石墨烯-碳纳米管复合电极提高能量密度的柔性微型超级电容器（电池与超级电容器 12/2024）

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-12-09 DOI: 10.1002/batt.202481202

Yusik Myung, TaeYoung Kim

引用次数: 0

F Doped δ-MnO2 Nanoflowers for High-Performance Aqueous Zinc-Ion Batteries F掺杂δ-MnO2纳米花用于高性能锌离子水电池

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-12-08 DOI: 10.1002/batt.202400660

Zhou Li, Zhongqiang Ye, Guangzhan Liu, Ziyan Jiang, Wenjia Jiang, Junwei Luo, Shaoxiong Liu, Hai Hu, Zhifeng Huang, Li Liu

{"title":"F Doped δ-MnO2 Nanoflowers for High-Performance Aqueous Zinc-Ion Batteries","authors":"Zhou Li, Zhongqiang Ye, Guangzhan Liu, Ziyan Jiang, Wenjia Jiang, Junwei Luo, Shaoxiong Liu, Hai Hu, Zhifeng Huang, Li Liu","doi":"10.1002/batt.202400660","DOIUrl":"https://doi.org/10.1002/batt.202400660","url":null,"abstract":"Aqueous zinc-ion batteries (AZIBs) have attracted significant attention from researchers in recent years due to their low cost, high safety and high theoretical capacity. Among them, δ-MnO2 is considered one of the most promising cathode materials for aqueous zinc ion batteries because of its layered structure, which facilitates the intercalation and deintercalation of zinc ions. However, its narrow layer spacing and poor structural stability limit its future practical applications. To tackle these issues, herein, we report a two-step strategy to introduce anionic fluoride ions into the δ-MnO2 nanoflowers. The flower-like spherical structure, composed of interspersed nanosheets, increases the active sites for electrochemical reactions. Fluorine doping can expand the interlayer spacing available for ion insertion/extraction, and the formed fluorine-manganese chemical bonds could stabilize the manganese-oxygen octahedral ([MnO6]) structure. The F-doped δ-MnO2 nanoflowers show a reversible capacity of 435.1 mAh g−1 at a current density of 0.1 A g−1, which is obviously higher than that of undoped δ-MnO2 (212 mAh g−1). These results indicate the potential of anion introduction in enhancing the electrochemical performance of δ-MnO2 in aqueous zinc-ion batteries.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 6","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144339093","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

Solvent, Concentration and Temperature Effects in LiNi0.5Mn1.5O4-Li3PO4 Coating Processes 溶剂、浓度和温度对LiNi0.5Mn1.5O4-Li3PO4涂层工艺的影响

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-12-04 DOI: 10.1002/batt.202400666

Valeriu Mereacre, Pirmin Stüble, Joachim R. Binder

{"title":"Solvent, Concentration and Temperature Effects in LiNi0.5Mn1.5O4-Li3PO4 Coating Processes","authors":"Valeriu Mereacre, Pirmin Stüble, Joachim R. Binder","doi":"10.1002/batt.202400666","DOIUrl":"https://doi.org/10.1002/batt.202400666","url":null,"abstract":"The spinel material LiNi0.5-xMn1.5+xO4 (LNMO) represents a very promising cathode candidate due to its high operating voltage and high specific capacity. Unfortunately, this material is suffering from capacity degradation and a low degree of cyclability at normal and elevated temperatures. Herein, using hydrogen peroxide (H2O2) as an activating reagent, an improvement of the spinel electrochemical properties is achieved by coating the spinel with Li3PO4. The coating method is simple, has a low cost, it could be done in both organic or water solutions, and results in homogeneously coated particles. The structure and the electrochemical properties of the prepared cathodes were probed using XRD, SEM, EDS and electrochemical studies. It was established that the coating has a positive effect on the stability and performance of LNMO. As result, a long cycling stability and very good rate performance (~99 % capacity retention over 300 cycles at 1 C) was achieved.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 6","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202400666","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144339438","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

NiFe-NO3 Layered Double Hydroxide as a Novel Anode for Sodium Ion Batteries nfe - no3层状双氢氧化物作为钠离子电池的新型阳极

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-12-04 DOI: 10.1002/batt.202400451

Marco Fortunato, Angelina Sarapulova, Björn Schwarz, Anna Maria Cardinale, Sonia Dsoke

{"title":"NiFe-NO3 Layered Double Hydroxide as a Novel Anode for Sodium Ion Batteries","authors":"Marco Fortunato, Angelina Sarapulova, Björn Schwarz, Anna Maria Cardinale, Sonia Dsoke","doi":"10.1002/batt.202400451","DOIUrl":"https://doi.org/10.1002/batt.202400451","url":null,"abstract":"2D materials are emerging materials for energy storage and among these layered double hydroxides (LDHs) seem particularly promising due to their structure, easily adjustable composition, and cheapness. This study marks the first reported application of an LDH, specifically NiFe-NO3 LDH, as conversion anode material in a sodium half-cell, to the best of our knowledge. Despite an initial loss in capacity, the material demonstrates notable stability, retains a high specific capacity even after 50 discharge/charge cycles (~500 mAh/g). The intricate reaction mechanism was explored using various ex-situ techniques such as DC magnetometry and FTIR, as well as in-operando X-ray Absorption Spectroscopy (XAS). The proposed Na-storage mechanism in NiFe-NO3 LDH involves an initial irreversible “activation” during the first sodiation, characterized by a phase change reaction that leads to the formation of NiOx and Fe3O4, followed by a reversible mechanism involving both intercalation and conversion in subsequent cycles.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 3","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202400451","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143632529","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

Nanostructured Ionic Liquid Containing Block Copolymer Electrolytes for Solid-State Supercapacitors 固态超级电容器用含嵌段共聚物电解质的纳米结构离子液体

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-12-04 DOI: 10.1002/batt.202400591

Anto Puthussery Varghese, Daniela de Morais Zanata, Sima Lashkari, Miryam Criado-González, Maria Forsyth, Patrick C. Howlett, Andrew N. Rider, Nicolas Goujon, Irune Villaluenga

{"title":"Nanostructured Ionic Liquid Containing Block Copolymer Electrolytes for Solid-State Supercapacitors","authors":"Anto Puthussery Varghese, Daniela de Morais Zanata, Sima Lashkari, Miryam Criado-González, Maria Forsyth, Patrick C. Howlett, Andrew N. Rider, Nicolas Goujon, Irune Villaluenga","doi":"10.1002/batt.202400591","DOIUrl":"https://doi.org/10.1002/batt.202400591","url":null,"abstract":"We report on the physiochemical behaviour of membranes based on three different polystyrene-b-poly(ethylene oxide)-b-polystyrene (PS-b-PEO-b-PS) block copolymers and an ionic liquid (1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (EMIMTFSI)) and their use as solid-state electrolytes in supercapacitors. The nanostructured block copolymers form free standing membranes at high ionic liquid uptake with conductivities above 1 mS/cm at 25 °C, keeping ordered morphologies. We used small angle X-ray scattering (SAXS) to propose the correlation between domain spacing, the copolymer chain length (N) and the interaction parameter (χeff) in the block copolymers. We explored the potential of the electrolytes in two high voltage (3.0 V) device configurations, first using carbon nanotube (CNT) electrodes, with excellent electrical conductivity and high-rate capability exhibiting a power density of 5.7 KW/kg at 4 A/g, while devices based on high surface area activated carbon exhibited high energy density of 20.7 Wh/kg at 4 A/g. Overall, both devices deliver superior specific energy and power densities than that of commercial state-of-the-art supercapacitors, based on liquid electrolyte. Additionally, the CNT|Solid-state|CNT device displays higher power density compared to the AC|Solid-state|AC device, highlighting its better suitability for high power applications, while the AC|Solid-state|AC device, is better suited for energy density applications.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 1","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202400591","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143111781","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

Cold Sintering of LLTO Composite Electrolytes for Solid-State Lithium Batteries 固态锂电池用LLTO复合电解质的冷烧结研究

IF 5.1 4区材料科学

Batteries & Supercaps Pub Date : 2024-12-03 DOI: 10.1002/batt.202400631

Aras Karapekmez, Yi-Chen Lan, Gulin Vardar, Nuri Ersoy, Enrique D. Gomez

{"title":"Cold Sintering of LLTO Composite Electrolytes for Solid-State Lithium Batteries","authors":"Aras Karapekmez, Yi-Chen Lan, Gulin Vardar, Nuri Ersoy, Enrique D. Gomez","doi":"10.1002/batt.202400631","DOIUrl":"https://doi.org/10.1002/batt.202400631","url":null,"abstract":"Solid-state batteries have the potential for higher energy densities and enhanced safety when compared to conventional lithium-ion batteries. The perovskite-type Li3xLa2/3–xTiO3 (LLTO) is an attractive ceramic electrolyte due to its high ionic conductivity, broad electrochemical stability window, and thermal and chemical stability. The conventional sintering process for ceramics, typically performed at high temperatures (~1000 °C), poses a critical bottleneck for integrating solid electrolytes with active electrode materials. In this study, Li0.29La0.57TiO3/polypropylene carbonate (PPC) composite electrolytes containing lithium perchlorate (LiClO4) were densified using cold sintering at 125 °C. The resulting LLTO-based composite electrolytes exhibit relative densities above 80 % and ionic conductivities exceeding 10−4 S cm−1 at room temperature. The symmetric Li/LLTO-PPC-LiClO4/Li cell with PVDF interlayers achieves a high critical current density of 1.8 mA cm−2 at room temperature. Solid-state lithium batteries fabricated with LLTO composite solid electrolytes deliver a high discharge capacity of 151 mAh g−1 at 0.1 C and 135 mAh g−1 at 0.2 C. Our approach, which integrates ceramic and polymer materials, produces composite electrolytes with superior properties, highlighting the potential of cold sintering for advancing solid-state batteries.","PeriodicalId":132,"journal":{"name":"Batteries & Supercaps","volume":"8 5","pages":""},"PeriodicalIF":5.1,"publicationDate":"2024-12-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/batt.202400631","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144100642","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