Battery Energy最新文献

筛选
英文 中文
Cover Image, Volume 2, Issue 6, November 2023 封面图片,第二卷,第6期,2023年11月
Battery Energy Pub Date : 2023-11-20 DOI: 10.1002/bte2.12149
{"title":"Cover Image, Volume 2, Issue 6, November 2023","authors":"","doi":"10.1002/bte2.12149","DOIUrl":"https://doi.org/10.1002/bte2.12149","url":null,"abstract":"<p><b>Front Cover</b>: Transition metal silicates show great potential for energy storage and conversion. In article number BTE2.20230042, Chongtao Ding, Yifu Zhang et al. synthesized bimetallic silicates with hollow architecture using Mn<sup>2+</sup> doping for supercapacitor applications, which greatly improved the conductivity and lowered the electron transfer barrier of cobalt silicate, resulting in a significant improvement in the electrochemical performances compared to cobalt silicate and manganese silicate. Such strategy not only provides a reference for the design of novel energy storage materials, but also provides fresh perspectives and insights for the development of transition metal silicates applied to the field of energy storage and conversion.\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure></p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"2 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.12149","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138432108","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
Surface-amorphized nickel sulfide with boosted electrochemical performance for aqueous energy storage 表面变质硫化镍可提高水体储能的电化学性能
Battery Energy Pub Date : 2023-11-14 DOI: 10.1002/bte2.20230035
Haiyang Wang, Miaomiao Liang, Min Li, Yang Qu, Zongcheng Miao
{"title":"Surface-amorphized nickel sulfide with boosted electrochemical performance for aqueous energy storage","authors":"Haiyang Wang,&nbsp;Miaomiao Liang,&nbsp;Min Li,&nbsp;Yang Qu,&nbsp;Zongcheng Miao","doi":"10.1002/bte2.20230035","DOIUrl":"10.1002/bte2.20230035","url":null,"abstract":"<p>The ingenious structural design of electrode materials has a great influence on boosting the integrated conductivity and improving the electrochemical behavior of energy storage equipment. In this work, a surface-amorphized sandwich-type Ni<sub>3</sub>S<sub>2</sub> nanosheet is synthesized by an easy hydrothermal and solution treatment technique. Because of the in-built defect-rich feature of the amorphous Ni<sub>3</sub>S<sub>2</sub> layer, the constructed crystalline/amorphous heterointerface as well as dual nanopore structure of Ni<sub>3</sub>S<sub>2</sub> nanosheet, the electron/ion transport and interfacial charge transfer is boosted, which contribute to high ionic conductivity and low resistance of the SA-Ni<sub>3</sub>S<sub>2</sub> electrode. The SA-Ni<sub>3</sub>S<sub>2</sub> electrode shows high specific capacitance (1767.6 F g<sup>−1</sup> at 0.5 A g<sup>−1</sup>); the SA-Ni<sub>3</sub>S<sub>2</sub>//AC device delivers high specific capacitance (131.2 F g<sup>−1</sup> at 0.2 A g<sup>−1</sup>) and outstanding cycle stability (75% capacitance retention after 10000 cycles). In Ni-Zn battery measurement, the SA-Ni<sub>3</sub>S<sub>2</sub>//Zn exhibits satisfying specific capacity (211.2 mAh g<sup>−1</sup> at 0.5 A g<sup>−1</sup>) and cycle durability (68% capacity decay after 2000 cycles). The results imply that the rational design of surface-amorphized heterostructure is helpful for fabrication of electrode materials with high electrochemical performance in energy storage applications.</p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230035","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134992019","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
Issues and challenges facing aqueous sodium-ion batteries toward practical applications 钠离子水电池在实际应用中面临的问题和挑战
Battery Energy Pub Date : 2023-11-08 DOI: 10.1002/bte2.20230036
Ruohui Rao, Long Chen, Jing Su, Shiteng Cai, Sheng Wang, Zhongxue Chen
{"title":"Issues and challenges facing aqueous sodium-ion batteries toward practical applications","authors":"Ruohui Rao,&nbsp;Long Chen,&nbsp;Jing Su,&nbsp;Shiteng Cai,&nbsp;Sheng Wang,&nbsp;Zhongxue Chen","doi":"10.1002/bte2.20230036","DOIUrl":"10.1002/bte2.20230036","url":null,"abstract":"<p>Aqueous sodium-ion batteries (ASIBs) have attracted widespread attention in the energy storage and conversion fields due to their benefits in high safety, low cost, and environmental friendliness. However, compared with the sodium-ion batteries born in the same period, the commercialization of ASIB has been significantly delayed. Although great efforts have been made on the electrode/electrode design and interface regulation, the performance of ASIBs is far from the practical requirements. This review first comprehensively compared ASIBs and lead acid batteries in terms of battery structure, performance, sustainable manufacturing, circular economy, and environmental impact. Then, the issues and challenges relevant to the unfavorable behaviors of ASIBs are discussed in detail, such as low energy density caused by narrow electrochemical stability window of water, limited choice of electrode materials, unstable electrode/electrolyte interface, immature battery manufacturing technology, and so forth. We hope that this review provides pertinent insight into the research focus and rational design of applicable ASIBs.</p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230036","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135341796","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
Nickel modified TiO2/C nanodisks with defective and near-amorphous structure for high-performance sodium-ion batteries 用于高性能钠离子电池的具有缺陷和近似非晶结构的镍修饰 TiO2/C 纳米晶盘
Battery Energy Pub Date : 2023-11-08 DOI: 10.1002/bte2.20230032
Daijie Zhang, Hui Xu
{"title":"Nickel modified TiO2/C nanodisks with defective and near-amorphous structure for high-performance sodium-ion batteries","authors":"Daijie Zhang,&nbsp;Hui Xu","doi":"10.1002/bte2.20230032","DOIUrl":"10.1002/bte2.20230032","url":null,"abstract":"<p>Low-cost sodium-ion batteries (SIBs) are the star products in grid-scale energy storage applications. Finding befitting anode materials is crucial to the advancement of SIBs. In this study, a novel two-dimension (2D) nanostructured anode material composed of TiO<sub>2</sub>/C nanodisks and Ni nanoparticles that were synthesized by a facile metal-organic frameworks derived method is reported. By introducing divalent Ni<sup>2+</sup> ions in the synthesis process, TiO<sub>2</sub>/C microblocks were successfully transformed into the desirable 2D nanodisks, enabling the active materials to be more efficiently and fully utilized due to short diffusion path and substantive exposed active sites. Another important role of Ni<sup>2+</sup> ions is as a doping source for TiO<sub>2</sub>, resulting in the formation of a defective and near-amorphous TiO<sub>2</sub>/C structure, which aids in improving the kinetics. In addition, some Ni nanoparticles formed and attached to the surface of the TiO<sub>2</sub>/C nanodisks, which not only act as conductive bridges to make all the nanodisks electrically active but also act as pillars to prevent them from stacking. This unique 2D nanostructured anode material manifests high reversible capacities, excellent cycle performance, and impressive rate capability. This work provides a new means for the controllable synthesis of 2D nanostructured materials for energy storage applications.</p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230032","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135341640","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
Ultra-stable cycling of organic carboxylate molecule hydrogen bonded with inorganic Ti3C2Tx MXene with improved redox kinetics for sodium-ion batteries 有机羧酸分子与无机 Ti3C2Tx MXene 氢键的超稳定循环,改善钠离子电池的氧化还原动力学
Battery Energy Pub Date : 2023-11-08 DOI: 10.1002/bte2.20230033
Jiabao Li, Jingjing Hao, Ruoxing Wang, Quan Yuan, Tianyi Wang, Likun Pan, Junfeng Li, Chengyin Wang
{"title":"Ultra-stable cycling of organic carboxylate molecule hydrogen bonded with inorganic Ti3C2Tx MXene with improved redox kinetics for sodium-ion batteries","authors":"Jiabao Li,&nbsp;Jingjing Hao,&nbsp;Ruoxing Wang,&nbsp;Quan Yuan,&nbsp;Tianyi Wang,&nbsp;Likun Pan,&nbsp;Junfeng Li,&nbsp;Chengyin Wang","doi":"10.1002/bte2.20230033","DOIUrl":"10.1002/bte2.20230033","url":null,"abstract":"<p>The application of small organic molecules for sodium-ion batteries is generally plagued by their high solubility, poor conductivity, and sluggish redox dynamics in organic electrolyte, thus developing efficient strategies to restrain solubilization while obtaining fast charge transfer becomes a challenge. Herein, a rational hybridization strategy through hydrogen bond between organic molecule and inorganic substrate has been proposed, employing the terminal –C═O of trisodium 1, 2, 4-benzenetricarboxylate (TBC) molecule and –OH groups of inorganic Ti<sub>3</sub>C<sub>2</sub>T<sub><i>x</i></sub> MXene, respectively. In general, such a design evidently mitigates the aggregation of both TBC molecules and Ti<sub>3</sub>C<sub>2</sub>T<sub><i>x</i></sub> MXene. Furthermore, the robust hydrogen bonding significantly mitigates the dissolution of TBC and guarantees the robust coupling between them, thus contributing to the integrity of electrode and modifying the electrochemical sodium storage in both half and full cells. Moreover, the systematic kinetic analysis and mechanism detection reveal improved charge transportation and robust two-electron electrochemical reversibility of the hybrid TBC/Ti<sub>3</sub>C<sub>2</sub>T<sub><i>x</i></sub>. Taken together, this work demonstrates a potential novel strategy toward stable and practical organic battery chemistries through hydrogen bonding with inorganic compounds.</p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230033","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135341633","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
Porous ZnP matrix for long-lifespan and dendrite-free Zn metal anodes 用于长寿命和无枝晶锌金属阳极的多孔ZnP基质
Battery Energy Pub Date : 2023-11-01 DOI: 10.1002/bte2.20230024
Xinyue Lei, Zhipeng Ma, Lei Bai, Lei Wang, Yali Ding, Shenglu Song, Ailing Song, Haifeng Dong, Hao Tian, Huajun Tian, Xiangtong Meng, Hao Liu, Bing Sun, Guangjie Shao, Guoxiu Wang
{"title":"Porous ZnP matrix for long-lifespan and dendrite-free Zn metal anodes","authors":"Xinyue Lei,&nbsp;Zhipeng Ma,&nbsp;Lei Bai,&nbsp;Lei Wang,&nbsp;Yali Ding,&nbsp;Shenglu Song,&nbsp;Ailing Song,&nbsp;Haifeng Dong,&nbsp;Hao Tian,&nbsp;Huajun Tian,&nbsp;Xiangtong Meng,&nbsp;Hao Liu,&nbsp;Bing Sun,&nbsp;Guangjie Shao,&nbsp;Guoxiu Wang","doi":"10.1002/bte2.20230024","DOIUrl":"10.1002/bte2.20230024","url":null,"abstract":"<p>The reversibility of Zn plating/stripping during cycling is adversely affected by dendritic growth, electrochemical corrosion, surface passivation, and hydrogen generation on the Zn anodes for rechargeable aqueous zinc ion batteries (ZIBs). Herein, through an ordinary anodic etching process, a uniform porous ZnP matrix protective layer was created on the Zn foil (Zn@ZnP). The large and accessible specific surface area of the prepared Zn@ZnP can facilitate contact with the electrolyte, accelerating the migration and enhancing the desolvation of Zn<sup>2+</sup>, effectively enhancing the Zn deposition kinetics. According to studies from scanning electron microscopy (SEM) and multiscale optical microscopy, the Zn@ZnP electrode effectively inhibits the growth of dendrites with excellent Zn plating/stripping reversibility. In consequence, the symmetric cell with the Zn@ZnP electrodes displays a long-term cycle life of over 1260 h at 10  mA  cm<sup>−2</sup>. The full cell, consisting of Zn@ZnP anodes and MnO<sub>2</sub>-based cathode, demonstrated a high discharge capacity of 145 mAh g<sup>−1</sup> after cycling 500 times at the current density of 1000 mA  g<sup>−1</sup>. A scalable method for designing a homogeneous anode protection layer enables dendrite-free zinc metal anodes, paving the way for interface modification of other metal anodes.</p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"2 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230024","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135272091","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
Mn-doping ensuring cobalt silicate hollow spheres with boosted electrochemical property for hybrid supercapacitors 锰掺杂确保钴硅酸盐空心球具有提高的电化学性能,用于混合超级电容器
Battery Energy Pub Date : 2023-10-28 DOI: 10.1002/bte2.20230042
Chongtao Ding, Yang Wang, Yu Wang, Xueying Dong, Changgong Meng, Yifu Zhang
{"title":"Mn-doping ensuring cobalt silicate hollow spheres with boosted electrochemical property for hybrid supercapacitors","authors":"Chongtao Ding,&nbsp;Yang Wang,&nbsp;Yu Wang,&nbsp;Xueying Dong,&nbsp;Changgong Meng,&nbsp;Yifu Zhang","doi":"10.1002/bte2.20230042","DOIUrl":"10.1002/bte2.20230042","url":null,"abstract":"<p>Recently, transition metal silicates (TMSs) have garnered significant attention as promising candidates for electrode materials in supercapacitors (SCs), especially cobalt silicate (Co<sub>2</sub>SiO<sub>4</sub>, CoSi) related materials. However, due to the poor conductivity and narrow potential range of CoSi, its electrochemical properties are not fully developed and far from desirable. Herein, to enhance the electrochemical properties of CoSi, hollow spheres of Mn-doped CoSi (CoMnSi) were fabricated through a hydrothermal method. The dopant Mn facilitates the formation of CoMnSi hollow spheres assembled by nanosheets and these nanosheets connect with each other to form the core-shell hollow architecture. The effect of the Mn/Co ratio on the electrochemical properties of CoSi has been investigated. CoMnSi-2 (Mn/Co = 1/9) displays the specific capacitance of 495 F g<sup>−1</sup> at 0.5 A g<sup>−1</sup>, surpassing to that of CoSi (279 F g<sup>−1</sup> at 0.5 A g<sup>−1</sup>) and manganese silicate (denoted as MnSi, 38 F g<sup>−1</sup> at 0.5 A g<sup>−1</sup>). The CoMnSi-2//active carbon hybrid supercapacitor (CoMnSi-2//AC HSC) achieves the specific capacitance with 181 mF cm<sup>−2</sup> (151 F g<sup>−1</sup>) at 1 mA cm<sup>−2</sup> and energy density with 0.644 Wh m<sup>−2</sup> at 2 W m<sup>−2</sup>. The device displays a practical application by powering the LED lamp circuit bulb working for more than 25 min repeatedly. The performance achieved by CoMnSi is superior to some state-of-the-art electrode materials of TMSs. Density functional theory calculations have provided evidence that Mn-doping enhances the electronic conductivity and reduces the electron transport barrier of CoSi, boosting its electrochemical properties. This work supplies a strategy for tailoring structures of TMSs to enhance their electrochemical performance.</p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"2 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230042","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136233663","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
Electrolytic construction of nanosphere-assembled protective layer toward stable lithium metal anode 稳定锂金属阳极纳米球组装保护层的电解构建
Battery Energy Pub Date : 2023-10-24 DOI: 10.1002/bte2.20230044
Gongxun Lu, Shuai Li, Ke Yue, Huadong Yuan, Jianmin Luo, Yujing Liu, Yao Wang, Xinyong Tao, Jianwei Nai
{"title":"Electrolytic construction of nanosphere-assembled protective layer toward stable lithium metal anode","authors":"Gongxun Lu,&nbsp;Shuai Li,&nbsp;Ke Yue,&nbsp;Huadong Yuan,&nbsp;Jianmin Luo,&nbsp;Yujing Liu,&nbsp;Yao Wang,&nbsp;Xinyong Tao,&nbsp;Jianwei Nai","doi":"10.1002/bte2.20230044","DOIUrl":"10.1002/bte2.20230044","url":null,"abstract":"<p>The uncontrolled dendrite growth and electrolyte consumption in lithium metal batteries result from a heterogeneous and unstable solid electrolyte interphase (SEI). Here, a high-voltage forced electrolysis strategy is proposed to stabilize the lithium metal via electrodepositing a spherical protective layer. This peculiar SEI is composed of a nanosized Li sphere that is encased with adjustable composition, as proved by cryo-transmission electron microscopy and multiple surface-sensitive spectroscopies. Such a three-dimensional nanosphere-assembled protective layer has homogeneous components, mechanical strength, and rapid Li-ion conductivity, enabling it to alleviate the volume expansion and prevent dendrite growth during Li deposition. The symmetric cell can be stably operated for ultralong-term cycling time of 2000 and 800 h even at high current densities of 1 and 10 mA cm<sup>−2</sup>, respectively. Using this interface permits stable cycling of full cells paired with LiFePO<sub>4</sub> and LiNi<sub>0.8</sub>Co<sub>0.1</sub>Mn<sub>0.1</sub>O<sub>2</sub> cathodes with low negative/positive capacity ratio, high current density, and limited Li excess. This tactic also fosters a novel insight into interface design in the battery community and encourages the practical implementation of lithium metal batteries.</p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"2 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230044","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135273108","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
Facile synthesis of BiSb/C composite anodes for high-performance and long-life lithium-ion batteries 高性能长寿命锂离子电池用铋/碳复合阳极的简易合成
Battery Energy Pub Date : 2023-10-19 DOI: 10.1002/bte2.20230027
Joseph Nzabahimana, Songtao Guo, Yaya Wang, Xianluo Hu
{"title":"Facile synthesis of BiSb/C composite anodes for high-performance and long-life lithium-ion batteries","authors":"Joseph Nzabahimana,&nbsp;Songtao Guo,&nbsp;Yaya Wang,&nbsp;Xianluo Hu","doi":"10.1002/bte2.20230027","DOIUrl":"10.1002/bte2.20230027","url":null,"abstract":"<p>Alloy-type antimony (Sb) is considered as an attractive candidate anode for high-energy lithium-ion batteries (LIBs) because of its high theoretical specific capacity and volumetric capacity. However, Sb suffers from enormous volume variation during cycling, which causes electrode cracking and pulverization, and hence the fast capacity decay and poor cyclability, limiting its practical applications as a LIB anode. Herein, we report a facile, scalable, low-cost, and efficient route to successfully fabricate BiSb/C composites via a two-step high-energy mechanical milling (HEMM) process. The as-prepared BiSb/C composites consist of nanosized BiSb totally embedded in a conductive carbon matrix. As LIB anodes, BiSb/C-73 (with 30 wt% carbon) electrodes exhibit excellent Li-storage properties in terms of stable high reversible capacities, long-cycle life, and high-rate performance. Reversible capacities of ∼583, ∼466, ∼433, and ∼425 mAh g<sup>−1</sup> at a current density of 500 mA g<sup>−1</sup> after 100, 300, 500, and 1000 cycles, respectively, were achieved. In addition, a high capacity of ∼380 mAh g<sup>−1</sup> can still be retained at a high rate of 5 A g<sup>−1</sup>. Such outstanding cycling stability and rate capability could be mainly attributed to the synergistic effects between the ability of nanosized BiSb particles to withstand electrode fracture during Li insertion/extraction and the buffering effect of the carbon matrix. The as-prepared BiSb/C composites are based on commercially available and low-cost Bi, Sb, and graphite materials. Interestingly, HEMM is a more convenient, efficient, scalable, green, and mass-production route, making as-prepared materials attractive for high-energy LIBs.</p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"2 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230027","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135730070","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
Multifunctional composite designs for structural energy storage 结构储能的多功能复合材料设计
Battery Energy Pub Date : 2023-10-13 DOI: 10.1002/bte2.20230023
Bo Nie, Jonghan Lim, Tengxiao Liu, Ilya Kovalenko, Kaixuan Guo, Junfei Liang, Jian Zhu, Hongtao Sun
{"title":"Multifunctional composite designs for structural energy storage","authors":"Bo Nie,&nbsp;Jonghan Lim,&nbsp;Tengxiao Liu,&nbsp;Ilya Kovalenko,&nbsp;Kaixuan Guo,&nbsp;Junfei Liang,&nbsp;Jian Zhu,&nbsp;Hongtao Sun","doi":"10.1002/bte2.20230023","DOIUrl":"10.1002/bte2.20230023","url":null,"abstract":"<p>Structural batteries have emerged as a promising alternative to address the limitations inherent in conventional battery technologies. They offer the potential to integrate energy storage functionalities into stationary constructions as well as mobile vehicles/planes. The development of multifunctional composites presents an effective avenue to realize the structural plus concept, thereby mitigating inert weight while enhancing energy storage performance beyond the material level, extending to cell- and system-level attributes. Specifically, multifunctional composites within structural batteries can serve the dual roles of functional composite electrodes for charge storage and structural composites for mechanical load-bearing. However, the implementation of these multifunctional composites faces a notable challenge in simultaneously realizing mechanical properties and energy storage performance due to the unstable interfaces. In this review, we first introduce recent research developments pertaining to electrodes, electrolytes, separators, and interface engineering, all tailored to structure plus composites for structure batteries. Then, we summarize the mechanical and electrochemical characterizations in this context. We also discuss the reinforced multifunctional composites for different structures and battery configurations and conclude with a perspective on future opportunities. The knowledge synthesized in this review contributes to the realization of efficient and durable energy storage systems seamlessly integrated into structural components.</p>","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"2 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230023","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135853659","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
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信