Battery Energy最新文献_第2页

Pore structure manipulation-enhanced sodium storage of calcium-lignosulfonate-based hard carbon 操纵孔隙结构--增强木质素磺酸钙基硬质碳的钠储存能力

Battery Energy Pub Date : 2024-07-25 DOI: 10.1002/bte2.20240005

Yunfei Gou, Lixin Bai, Yandong Ma, Jian Jiang, Lingbin Kong, Yuruo Qi

引用次数: 0

Biomass-based functional separators for rechargeable batteries 基于生物质的充电电池功能性隔膜

Battery Energy Pub Date : 2024-07-17 DOI: 10.1002/bte2.20240015

Yongbo Xia, Lei Wang, Xiaoru Li, Tingting Liao, Jichao Zhai, Xiaohui Wang, Kaifu Huo

{"title":"Biomass-based functional separators for rechargeable batteries","authors":"Yongbo Xia, Lei Wang, Xiaoru Li, Tingting Liao, Jichao Zhai, Xiaohui Wang, Kaifu Huo","doi":"10.1002/bte2.20240015","DOIUrl":"10.1002/bte2.20240015","url":null,"abstract":"The global transition toward sustainable energy sources has prompted a paradigm shift in the field of energy storage. The separator is an important component in rechargeable batteries, which facilitates the rapid passage of ions and ensures the safety and efficiency of the electrochemical process by preventing direct contact between the anode and cathode. Traditional polyolefin-based separators induce environmental concerns due to their nonbiodegradable nature. Biomass-based separators derived from renewable sources such as plant fibers, agricultural waste, and biopolymers have emerged as promising alternatives to traditional polymer separators. In this review, we summarize the current state and development of biomass-based separators for high-performance batteries, including innovative manufacturing techniques, novel biomass materials, functionalization strategies, performance evaluation methods, and potential applications. The review also delves into the environmental impact and sustainability analysis of biomass-based separators, offering insights into the potential of biomass as the most sustainable resource for future energy storage solutions. This review could provide a holistic understanding of the advancements and potential of biomass-based separators, shedding light on the path toward sustainable and efficient energy storage based on biomass-derived separators.","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20240015","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141830233","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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 Image, Volume 3, Issue 4, July 2024 封面图片，第 3 卷第 4 期，2024 年 7 月

Battery Energy Pub Date : 2024-07-10 DOI: 10.1002/bte2.12201

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Back Cover Image, Volume 3, Issue 4, July 2024 封底图片，第 3 卷第 4 期，2024 年 7 月

Battery Energy Pub Date : 2024-07-10 DOI: 10.1002/bte2.12200

引用次数: 0

A robust network binder enables high-performance silicon anode via localized linking by small molecules 强力网络粘合剂通过小分子局部连接实现高性能硅阳极

Battery Energy Pub Date : 2024-06-16 DOI: 10.1002/bte2.20240008

Junyi Chen, Lin Han, Wu Zhang, Guangying Wan, Zhen Zhang, Xinyong Tao, Tiefeng Liu

引用次数: 0

Lithium spreading layer consisting of nickel particles enables stable cycling of aluminum anode in all-solid-state battery 由镍颗粒组成的锂扩散层使铝阳极在全固态电池中稳定循环

Battery Energy Pub Date : 2024-05-17 DOI: 10.1002/bte2.20240004

Jingjing Chai, Libo Song, Zhendong Li, Zhe Peng, Xiayin Yao

{"title":"Lithium spreading layer consisting of nickel particles enables stable cycling of aluminum anode in all-solid-state battery","authors":"Jingjing Chai, Libo Song, Zhendong Li, Zhe Peng, Xiayin Yao","doi":"10.1002/bte2.20240004","DOIUrl":"10.1002/bte2.20240004","url":null,"abstract":"Developing promising substitutes of lithium (Li) metal anode that suffers from a serious interfacial instability against the solid electrolyte (SE) is a formidable challenge for the all-solid-state battery. Aluminum (Al), a highly potential candidate owing to its high specific capacity and relatively low working potential, however, cannot withstand stable cycling in all-solid-state battery due to the fast structural collapse caused by the solid/solid contact at the Al/SE interface. Herein, a Li spreading layer consisting of metallic nickel (Ni) particles at the Al surface is proposed to raise the performance of Al anode in all-solid-state battery. Owing to the immiscibility between Ni and Li solid phases, this Li spreading layer can enable a uniform distribution of Li atoms over the electrode surface followed by a stable Li–Al alloying/dealloying processes, suppressing the stress deformation at the Al/SE interface and significantly improving the cycling performance of Al anode in all-solid-state battery. The modified Al anode not only outperforms the bare Al significantly, but also exhibits superior cyclability and rate ability compared with the Li anode. This work provides an efficient strategy to promote the application of Al anode in all-solid-state battery, and is expected to be generalized for other alloy anodes.","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20240004","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141126868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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 Image, Volume 3, Issue 3, May 2024 封面图片，第 3 卷第 3 期，2024 年 5 月

Battery Energy Pub Date : 2024-05-07 DOI: 10.1002/bte2.12184

引用次数: 0

Dual-functional and polydopamine-coated vanadium disulfide for “fast-charging” lithium-ion batteries 用于 "快速充电 "锂离子电池的双功能多巴胺涂层二硫化钒

Battery Energy Pub Date : 2024-05-07 DOI: 10.1002/bte2.20240001

Lu Wang, Hao Dang, Tianqi He, Rui Liu, Rui Wang, Fen Ran

{"title":"Dual-functional and polydopamine-coated vanadium disulfide for “fast-charging” lithium-ion batteries","authors":"Lu Wang, Hao Dang, Tianqi He, Rui Liu, Rui Wang, Fen Ran","doi":"10.1002/bte2.20240001","DOIUrl":"10.1002/bte2.20240001","url":null,"abstract":"As a typical representative of vanadium-based sulfides, vanadium disulfide has attracted the attention of researchers ascribed to its high theoretical capacity and unique crystal structure. However, overcoming its structural collapse while achieving dual functionalization that serves as both active material and binder remains challenging. This study designs a dopamine-coating vanadium disulfide core-shell structure through the synergistic effect of V-O bonds and hydrogen bonds between vanadium disulfide and dopamine, which is further employed as a dual-function electrode material. The polydopamine-coated vanadium disulfide without binder exhibits specific capacity of 682.03 mAh g−1, and the Coulombic efficiency of 99.78% at a current density of 200 mA g−1 after 400 cycles. More importantly, at a larger current density of 1000 mA g−1, the specific capacity is 385.44 mAh g−1 after 1500 cycles. After 3150 cycles, the specific capacity is 200.32 mAh g−1 at 2000 mA g−1. Electrochemical kinetics analysis displays that the polydopamine-coated vanadium disulfide without binder exhibits fast ion-diffusion kinetics, with the order of magnitude of ion-diffusion coefficients ranging from 10−11 to 10−12. This kind of material has the potential to be a significantly promising electrode material for “fast-charging” lithium-ion batteries.","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20240001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141003905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","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 finite-state machine-based control design for thermal and state-of-charge balancing of lithium iron phosphate battery using flyback converters 利用反激式转换器对磷酸铁锂电池的热平衡和充电状态平衡进行基于有限状态机的控制设计

Battery Energy Pub Date : 2024-04-30 DOI: 10.1002/bte2.20230055

Asal Zabetian-Hosseini, Amin Ghazanfari, Benoit Boulet

{"title":"A finite-state machine-based control design for thermal and state-of-charge balancing of lithium iron phosphate battery using flyback converters","authors":"Asal Zabetian-Hosseini, Amin Ghazanfari, Benoit Boulet","doi":"10.1002/bte2.20230055","DOIUrl":"https://doi.org/10.1002/bte2.20230055","url":null,"abstract":"Battery cell balancing plays a vital role in maximizing the performance of the battery system by enhancing battery system capacity and prolonging the battery system life expectancy. Active cell balancing using power converters is a promising approach to maintaining uniform state of charges (SoCs) and temperatures across battery cells. The SoC balancing function in the battery management system (BMS) increases the battery pack capacity, and the temperature balancing function mitigates variations in the aging of battery cells due to unbalanced temperatures. In this work, a finite-state machine-based control design is proposed for lithium iron phosphate (LFP) battery cells in series to balance SoCs and temperatures using flyback converters. The primary objective of this design is to ensure balanced SoCs by the end of the charging session while mitigating the temperature imbalance during the charging process. To achieve the SoC and temperature balancing functions using the same balancing circuits, a finite-state machine control design decides on the operating mode, and a balancing strategy balances either temperature or SoC depending on the operating mode. The proposed control design has the advantages of low computational burden, simple implementation compared to the optimization-based controller found in the literature, and the proposed balancing strategy offers faster balancing speed compared to conventional methods. The effectiveness of the proposed strategy is validated on battery cell RC models in series with unbalanced SoCs and temperatures.","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230055","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141584135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

K2[(VOHPO4)2(C2O4)]·2H2O as a high-potential cathode material for potassium-ion batteries 作为钾离子电池高电位阴极材料的 K2[(VOHPO4)2(C2O4)]-2H2O

Battery Energy Pub Date : 2024-04-21 DOI: 10.1002/bte2.20240006

Xiaogang Niu, Nan Li, Yifan Chen, Jianwen Zhang, Yusi Yang, Lulu Tan, Linlin Wang, Zhe Zhang, Stanislav S. Fedotov, Dmitry Aksyonov, Jianghao Wu, Lin Guo, Yujie Zhu

{"title":"K2[(VOHPO4)2(C2O4)]·2H2O as a high-potential cathode material for potassium-ion batteries","authors":"Xiaogang Niu, Nan Li, Yifan Chen, Jianwen Zhang, Yusi Yang, Lulu Tan, Linlin Wang, Zhe Zhang, Stanislav S. Fedotov, Dmitry Aksyonov, Jianghao Wu, Lin Guo, Yujie Zhu","doi":"10.1002/bte2.20240006","DOIUrl":"10.1002/bte2.20240006","url":null,"abstract":"Potassium-ion batteries (KIBs) represent a promising energy storage solution owing to the abundance of potassium resources. The efficacy of KIBs relies significantly on the electrochemical attributes of both their electrode materials and electrolytes. In the current investigation, we synthesized a layered compound K2[(VOHPO4)2(C2O4)]·2H2O via a heterogeneous nucleation approach and assessed its viability as a cathode material for KIBs. When integrated with a salt-concentrated electrolyte with oxidation stability over 6 V, the compounds exhibit a high discharge potential of 4.1 V (vs. K+/K) alongside a reversible capacity of 106.2 mAh g−1. Furthermore, there is no capacity decay after 500 cycles at 100 mA g−1. This study shows the promise of layered metal organic frameworks as high-potential materials for KIBs.","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20240006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140677961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0