Battery Energy最新文献_第5页

Biochar for supercapacitor electrodes: Mechanisms in aqueous electrolytes 用于超级电容器电极的生物炭：水性电解质中的机理

Battery Energy Pub Date : 2024-02-05 DOI: 10.1002/bte2.20230058

Caiyu Ma, Longnian Tang, Haiyun Cheng, Zhuangnan Li, Wenyao Li, Guanjie He

引用次数: 0

Electrochemical activity of 3d transition metal ions in polyanionic compounds for sodium-ion batteries 钠离子电池用多阴离子化合物中 3d 过渡金属离子的电化学活性

Battery Energy Pub Date : 2024-02-05 DOI: 10.1002/bte2.20230071

Shikang Jiang, Hanlin Wang, Ting Wang, Limin Zhou, Hui Xia, Hua-Kun Liu, Shi-Xue Dou, Mingzhe Chen

{"title":"Electrochemical activity of 3d transition metal ions in polyanionic compounds for sodium-ion batteries","authors":"Shikang Jiang, Hanlin Wang, Ting Wang, Limin Zhou, Hui Xia, Hua-Kun Liu, Shi-Xue Dou, Mingzhe Chen","doi":"10.1002/bte2.20230071","DOIUrl":"10.1002/bte2.20230071","url":null,"abstract":"Sodium-ion batteries are expected to replace lithium-ion batteries in large-scale energy storage systems due to their low cost, wide availability, and high abundance. Polyanionic materials are considered to be the most promising cathode materials for sodium-ion batteries because of their cycling stability and structural stability. However, limited by its poor electronic conductivity, the electrochemical performance needs to be further improved. This paper reviews the characterization and development of 3d transition metal ions polyanionic compounds, along with the summarized effect of structure and particle size on the performance and improvement of electrochemical properties. Meanwhile, crystal structure modulation, transition metal ion choice, and transition metal ion doping can improve the electrochemical performance and energy density of polyanionic compounds. Finally, this review points out the challenges of polyanionic compounds and puts forward some particular standpoints, contributing to the promising development of polyanionic compounds in the large-scale energy storage market.","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230071","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139688555","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

Hydrogen bond interaction derived homogeneous graphene coating on submicron silicon anode 亚微米硅阳极上氢键相互作用衍生的均质石墨烯涂层

Battery Energy Pub Date : 2024-02-03 DOI: 10.1002/bte2.20230068

Liewu Li, Yizhao Yang, Zhencheng Huang, Tao Huang, Weibin Chen, Xiaoyu Gong, Shenghua Ye, Hao Li, Shaoluan Huang, Wei Xiong, Jing Chen, Hongbin Wang, Xiangzhong Ren, Xiaoping Ouyang, Jionghui Wang, Qianling Zhang, Jiangtao Hu, Jianhong Liu

{"title":"Hydrogen bond interaction derived homogeneous graphene coating on submicron silicon anode","authors":"Liewu Li, Yizhao Yang, Zhencheng Huang, Tao Huang, Weibin Chen, Xiaoyu Gong, Shenghua Ye, Hao Li, Shaoluan Huang, Wei Xiong, Jing Chen, Hongbin Wang, Xiangzhong Ren, Xiaoping Ouyang, Jionghui Wang, Qianling Zhang, Jiangtao Hu, Jianhong Liu","doi":"10.1002/bte2.20230068","DOIUrl":"10.1002/bte2.20230068","url":null,"abstract":"Silicon (Si) has emerged as a promising anode material in the pursuit of higher energy-density lithium-ion batteries (LIBs). The large-scale applications of Si anode, however, are hindered by its significant swelling, severe pulverization, and continuous electrode–electrolyte reaction. Therefore, the development of an efficient approach to mitigate Si particle swelling and minimize interface parasitic reactions has emerged as a prominent research focus in both academia and industry. Here, a facile and scalable strategy is reported for the preparation of a double-layer coated submicron Si anode, comprising ceramic (silicon oxide) and graphene layers, denoted as Si@SiOx@G. In this approach, SiOx is in situ synthesized on the surface of Si and bonded with graphene through hydrogen bond interactions. The prepared Si electrode shows exceptional structural integration and demonstrates outstanding electrochemical stability, with a capacity retention of 92.58% after 540 cycles at 1 A g−1, as well as remarkable rate capability, achieving a specific capacity of 875 mAh g−1 at 2 A g−1. This study presents a straightforward yet pragmatic approach for the widespread implementation of high-energy-density silicon-based batteries.","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230068","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139677727","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

High rate capability and cyclic stability of Ni-rich layered oxide LiNi0.83Co0.12Mn0.05−xAlxO2 cathodes: Nanofiber versus nanoparticle morphology 富镍层状氧化物 LiNi0.83Co0.12Mn0.05-xAlxO2 阴极的高速率能力和循环稳定性：纳米纤维与纳米颗粒形态对比

Battery Energy Pub Date : 2024-01-28 DOI: 10.1002/bte2.20230066

Soumyadip Mitra, Chandran Sudakar

{"title":"High rate capability and cyclic stability of Ni-rich layered oxide LiNi0.83Co0.12Mn0.05−xAlxO2 cathodes: Nanofiber versus nanoparticle morphology","authors":"Soumyadip Mitra, Chandran Sudakar","doi":"10.1002/bte2.20230066","DOIUrl":"10.1002/bte2.20230066","url":null,"abstract":"High energy density Ni-rich layered oxide cathodes LiNi0.83Co0.12Mn0.05−xAlxO2 (x = 0 [NMC], 0.025 [NMCA], 0.05 [NCA]) are fabricated in two different microstructural forms: (i) nanoparticles (NP) and (ii) nanofibers (NF), to evaluate the morphology and compositional effect on the electrochemical properties using same precursors, with the latter fabricated by electrospinning process. Although all the cathodes exhibit a similar crystal structure as confirmed using X-ray diffraction and Raman spectroscopy, the contrasting difference is observed in their electrochemical properties. XRD and XPS analyses indicate a higher amount of cationic disorder for the NP cathodes compared to their NF counterparts. Nanofibrous Ni-rich layered oxide cathodes exhibit higher discharge capacities at all C-rates in comparison to NP cathodes. When cycled at 1C-rate for 100 cycles, capacity retention of 81% is observed for NCA-NF, which is superior to all cathodes. Voltage decay as a function of the charge–discharge cycle is found to be low (0.2 mV/cycle) for nanofibrous cathodes compared to 1.5 mV/cycle for NP cathodes. The good rate capability and cyclic stability of nanofibrous Ni-rich layered oxide cathodes are attributed to a shorter pathway of Li+ diffusion and a large proportion of the active surface area.","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230066","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139588731","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

Lithium dendrites in all-solid-state batteries: From formation to suppression 全固态电池中的锂枝晶：从形成到抑制

Battery Energy Pub Date : 2024-01-28 DOI: 10.1002/bte2.20230062

Huaihu Sun, Axel Celadon, Sylvain G. Cloutier, Kamal Al-Haddad, Shuhui Sun, Gaixia Zhang

{"title":"Lithium dendrites in all-solid-state batteries: From formation to suppression","authors":"Huaihu Sun, Axel Celadon, Sylvain G. Cloutier, Kamal Al-Haddad, Shuhui Sun, Gaixia Zhang","doi":"10.1002/bte2.20230062","DOIUrl":"10.1002/bte2.20230062","url":null,"abstract":"All-solid-state lithium (Li) metal batteries combine high power density with robust security, making them one of the strong competitors for the next generation of battery technology. By replacing the flammable and volatile electrolytes commonly found in traditional Li-ion batteries (LIBs) with noncombustible solid-state electrolytes (SSEs), we have the potential to fundamentally enhance safety measures. Concurrently, SSE would be capable of fitting high specific capacity (3860 mAh g−1) metal Li and is expected to break through the upper limit of mass-energy density (350 Wh kg−1) of existing LIBs system. Nevertheless, the growth of Li dendrites on the negative side or the nucleation of Li inside SSEs may give rise to battery short circuits, which is the primary factor limiting the application of Li metal. Recognizing this, the focus of this review is to provide a perspective for experimentalists and theorists who closely monitor various surface/interface and microstructure phenomena to understand Li dendrites. The strategies to reveal the complicated deposition mechanism and to control the dendrite growth of metal Li in solid-state batteries, as well as the advanced characterization methods of metal Li, provide suggestions for the practical research of solid-state Li metal batteries.","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230062","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139588590","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

Preparation of Cu(OH)2/Cu2S arrays for enhanced hydrogen evolution reaction 制备用于增强氢气进化反应的 Cu(OH)2/Cu2S 阵列

Battery Energy Pub Date : 2024-01-25 DOI: 10.1002/bte2.20230060

Xiangchao Xu, Fen Qiao, Yanzhen Liu, Wenjie Liu

{"title":"Preparation of Cu(OH)2/Cu2S arrays for enhanced hydrogen evolution reaction","authors":"Xiangchao Xu, Fen Qiao, Yanzhen Liu, Wenjie Liu","doi":"10.1002/bte2.20230060","DOIUrl":"10.1002/bte2.20230060","url":null,"abstract":"Cu(OH)2 has the advantages of ease of structural regulation, good conductivity, and relatively low cost, making it a suitable candidate material for use as an electrocatalyst. However, its catalytic efficiency and stability still need to be improved further. Therefore, Cu(OH)2/Cu2S was successfully prepared on copper foam (CF) using the in situ growth and hydrothermal method. The structural characterization showed that sulfidation treatment induced transformation of Cu(OH)2/CF from smooth nanorods into a coral-like structure, which exposed more active sites of Cu(OH)2/Cu2S and enhanced the performance of electrocatalytic hydrogen evolution reaction (HER). Compared with Cu(OH)2, Cu(OH)2/Cu2S showed better alkaline HER performance, especially when the vulcanization concentration was 0.1 M, the overpotential of Cu(OH)2/Cu2S was 174 mV, and the reaction kinetics was 64 mv dec−1 at a current density of 10 mA cm−2. In this work, the morphology and electronic structure of copper-based metal sulfide electrocatalysts were adjusted by sulfide treatment, which provided a new reference for improving HER performance.","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230060","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139588591","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

Reviving spent lithium-ion batteries: The advancements and challenges of sustainable black mass recovery 废旧锂离子电池的再生：可持续黑质回收的进步与挑战

Battery Energy Pub Date : 2024-01-23 DOI: 10.1002/bte2.20230059

Yunjia Ran, Songhak Yoon, Dennis M. Jöckel, Samuel Meles Neguse, Sungho Baek, Marc Widenmeyer, Benjamin Balke-Grünewald, Anke Weidenkaff

{"title":"Reviving spent lithium-ion batteries: The advancements and challenges of sustainable black mass recovery","authors":"Yunjia Ran, Songhak Yoon, Dennis M. Jöckel, Samuel Meles Neguse, Sungho Baek, Marc Widenmeyer, Benjamin Balke-Grünewald, Anke Weidenkaff","doi":"10.1002/bte2.20230059","DOIUrl":"10.1002/bte2.20230059","url":null,"abstract":"Ideally, once batteries reach their end-of-life, they are expected to be collected, dismantled, and converted into black mass (BM), which contains significant amounts of valuable metals. BM can be regarded as a sort of urban mine, where recyclers extract and reintroduce the materials into new battery manufacturing. Focusing on BM, this article discusses the necessity of BM recovery and current recycling situations. Although the benefits of recycling are widely acknowledged, many challenges and issues remain. The BM market is still in its infancy and relevant regulatory frameworks need to be updated with respect to the widespread use and advancement of lithium-ion batteries. Current BM producing and processing technologies are gaining momentum and still have room for large improvements in terms of economic feasibility and environmental footprint. Finding solutions for these challenges in the end requires efforts from both researchers and industrial stakeholders with growing interests and long-term patient engagement. Battery regulations and legal support are highly anticipated for industries to keep high levels of commitment to long-term investments.","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230059","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139588758","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

Nanoscale characterization of the solid electrolyte interphase and lithium growth by atomic force microscopy 利用原子力显微镜对固体电解质间相和锂的生长进行纳米级表征

Battery Energy Pub Date : 2024-01-23 DOI: 10.1002/bte2.20230045

Zixu He, Wanxia Li, Yawei Chen, Fanyang Huang, Yulin Jie, Xinpeng Li, Ruiguo Cao, Shuhong Jiao

{"title":"Nanoscale characterization of the solid electrolyte interphase and lithium growth by atomic force microscopy","authors":"Zixu He, Wanxia Li, Yawei Chen, Fanyang Huang, Yulin Jie, Xinpeng Li, Ruiguo Cao, Shuhong Jiao","doi":"10.1002/bte2.20230045","DOIUrl":"10.1002/bte2.20230045","url":null,"abstract":"The complex growth behavior of lithium (Li) metal has posed significant challenges in gaining an understanding of the operational mechanisms of lithium batteries. The intricate composition and structure of the solid electrolyte interphase (SEI) have added layers of difficulty in characterizing the dynamic and intricate electrochemical processes involved in lithium metal anodes. Real-time observation of Li metal growth has particularly been challenging. Fortunately, atomic force microscopy (AFM) has emerged as a powerful tool, offering invaluable in situ and nanoscale insights into the interface. Its unique contact detection method, remarkably high Z sensitivity, diverse operating modes, and ability for real-time detection during battery operation make AFM a crucial asset. This review aims to comprehensively explore recent advances in AFM application for studying lithium battery anodes. It particularly focuses on examining the formation process and various properties of the solid electrolyte interphase in lithium batteries. In addition, here, we consolidate and evaluate the existing literature pertaining to AFM-based research on the nucleation, deposition, and stripping processes of lithium metal. The objective is to highlight the growth mechanism of lithium metal and elucidate the factors influencing its growth.","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230045","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139589060","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

Regeneration of graphite from spent lithium-ion batteries as anode materials through stepwise purification and mild temperature restoration 通过逐步提纯和温和的温度修复，从废旧锂离子电池中再生石墨作为负极材料

Battery Energy Pub Date : 2024-01-23 DOI: 10.1002/bte2.20230067

Shaowen Ji, Anlong Zhang, Weiming Hua, Shuxuan Yan, Xiangping Chen

{"title":"Regeneration of graphite from spent lithium-ion batteries as anode materials through stepwise purification and mild temperature restoration","authors":"Shaowen Ji, Anlong Zhang, Weiming Hua, Shuxuan Yan, Xiangping Chen","doi":"10.1002/bte2.20230067","DOIUrl":"10.1002/bte2.20230067","url":null,"abstract":"Graphite is one of the most widely used anode materials in lithium-ion batteries (LIBs). The recycling of spent graphite (SG) from spent LIBs has attracted less attention due to its limited value, complicated contaminations, and unrestored structure. In this study, a remediation and regeneration process with combined hydrothermal calcination was proposed to remove different impurities as value-added resources from SG. This study focuses on the application of different removal methods for different impurity metals by hydrothermal and acid leaching under different conditions for the removal of Cu, Li, Co, Mn, and Ni from SG. Then, mild-tempreture calcination of SG was performed to remove residual organic compounds. The regenerated graphite (RG) was found to have a better morphology structure and increased pore volume, which is more favorable for the embedding and desorption of lithium (Li) in graphite. In terms of electrochemical performance, the first discharge-specific capacity of RG at 0.5 C is 359.40 mAh/g, with a retention of 353.49 mAh/g after 100 cycles (retention rate of 98.36%). This study can be a green and efficient candidate for the regeneration of graphite from spent lithium-ion batteries as anode material by reduced restoration temperature, with different metal resources as by-products.","PeriodicalId":8807,"journal":{"name":"Battery Energy","volume":"3 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/bte2.20230067","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139588443","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

Micropillar-based channel patterning in high-loading graphite anodes for superior Li-ion batteries 在高负载石墨阳极中进行基于微柱状体的沟道图案化，制造出性能卓越的锂离子电池

Battery Energy Pub Date : 2024-01-23 DOI: 10.1002/bte2.20230028

Doyoub Kim, Alexandre Magasinski, Seung-Hun Lee, Hana Yoo, Ah-Young Song, Gleb Yushin

引用次数: 0