Energy Storage最新文献_第3页

Performance Assessment of Serpentine and L-Shaped Cold Plate Battery Thermal Management for Cylindrical Lithium-Ion Battery Module 圆柱形锂离子电池组件蛇形和l形冷板电池热管理性能评估

Energy Storage Pub Date : 2025-08-21 DOI: 10.1002/est2.70239

Pritam Bhat, Mahesh K. Varpe

{"title":"Performance Assessment of Serpentine and L-Shaped Cold Plate Battery Thermal Management for Cylindrical Lithium-Ion Battery Module","authors":"Pritam Bhat, Mahesh K. Varpe","doi":"10.1002/est2.70239","DOIUrl":"https://doi.org/10.1002/est2.70239","url":null,"abstract":"<div>\u0000 \u0000 <p>The operation of Lithium-Ion Battery at high C-rates generates enormous heat resulting in higher temperatures which may affect its performance, cycle life, and safety. This necessitates the regulation on temperatures through effective thermal management. The present study evaluates a battery thermal management system (BTMS), viz. a serpentine and L-shaped mini-channel cold plates using nanofluid coolant combined with phase change material (PCM) subjected to a constant discharge of 80 A (8 C) and US06 drive schedule. A 4S4P LIB module rated 0.147 kWh, consisting of cylindrical cells, was chosen for the investigation. The thermal and electrical governing equations of the MSMD battery module were numerically solved using ANSYS Fluent solver. It is observed that a laminar flow at a Reynolds number of 1380 with the Al<sub>2</sub>O<sub>3</sub> nanofluid having concentration in the range of 0.02–0.035 is effective in achieving lower battery surface temperatures and decreased pumping losses. The serpentine cold plate with the PCM effectively dissipated nearly 91% of the generated heat, but it experienced a 50% higher pressure drop compared to the L-shaped configuration. The study emphasizes that both the heat dissipation and the pressure loss in the cooling system play a vital role in the design and choice of BTM.</p>\u0000 </div>","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":"7 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144885325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Activated Carbon From Rice Bran Oil as Cost Effective Electrode Material for Supercapacitors 米糠油活性炭作为超级电容器电极材料的研究

Energy Storage Pub Date : 2025-08-21 DOI: 10.1002/est2.70256

E. Rishad Baig, K. I. Suresh, P. Sujatha Devi

{"title":"Activated Carbon From Rice Bran Oil as Cost Effective Electrode Material for Supercapacitors","authors":"E. Rishad Baig, K. I. Suresh, P. Sujatha Devi","doi":"10.1002/est2.70256","DOIUrl":"https://doi.org/10.1002/est2.70256","url":null,"abstract":"<div>\u0000 \u0000 <p>Materials development for energy generation and storage has been widely investigated in the present decade. In this work, carbon collected from rice bran oil burning, termed nanocarbon (NC) and its activated form (ANC), is well characterized for structure, morphology, and electrochemical properties, to assess their potential use in supercapacitor applications. The performance of the supercapacitors, fabricated using NC, ANC, and a commercial carbon (CC) as electrode material, has been evaluated on FTO-coated glass plates. The device performance has been tested in three different electrolytes, namely, 6 M KOH, 1 M H<sub>2</sub>SO<sub>4</sub>, and 0.5 M solution of 1-Butyl-3-methylimidazolium hexafluorophosphate in acetonitrile. The supercapacitor with ANC electrode in 6 M KOH electrolyte yielded a specific capacitance of 97.77 F g<sup>−1</sup> at 1 A g<sup>−1</sup> current density and retained 93% efficiency after 5000 cycles, quite comparable to the commercial carbon-based device. The device also showed a higher energy density of 11 Wh kg<sup>−1</sup> and power density of 900 W kg<sup>−1</sup>. While using the ionic liquid electrolyte, the specific capacitance was lowered to 40.44 F g<sup>−1</sup> at 1 A g<sup>−1</sup> current density, but with a wider potential window of 2.5 V. The results confirm that carbon soot from rice bran oil burning, which is a waste form of carbon, on activation by simple air annealing could be a potentially promising electrode material for supercapacitor applications.</p>\u0000 </div>","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":"7 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144885112","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Gas Storage Applications of Metal–Organic Frameworks 金属-有机框架的储气应用

Energy Storage Pub Date : 2025-08-21 DOI: 10.1002/est2.70258

Laila Rameesha, Ajitha Pandi, Chitra Boobalan

引用次数: 0

Lifetime Assessment of Polyolefinic Liners for Pit Thermal Energy Storages 坑式储热用聚烯烃衬垫寿命评估

Energy Storage Pub Date : 2025-08-19 DOI: 10.1002/est2.70252

Lukas Peham, Gernot M. Wallner, Michael Grabmann, David Nitsche

引用次数: 0

Topological Characterization of a Complete Set of Small-Sized Graphene Sheets Using Molecular Descriptors With Energy Storage Applications 一套完整的小尺寸石墨烯片的拓扑表征使用分子描述符与储能应用

Energy Storage Pub Date : 2025-08-19 DOI: 10.1002/est2.70253

Lorentz Jäntschi

{"title":"Topological Characterization of a Complete Set of Small-Sized Graphene Sheets Using Molecular Descriptors With Energy Storage Applications","authors":"Lorentz Jäntschi","doi":"10.1002/est2.70253","DOIUrl":"https://doi.org/10.1002/est2.70253","url":null,"abstract":"<div>\u0000 \u0000 <p>Graphenes are very thin layers formed by hexagonal networks of carbon atoms that possess special mechanical, electrical, and optical properties. There is a growing interest in the study and exploitation of graphene, expressed in numerous recent studies, both theoretical and practical. Here, graphenes were theoretically investigated using molecular descriptors. The complete set of 22 graphene conformers, with five cycles of six connected carbon atoms, was subjected to the study. The Zagreb index family was used in the first instance. The analysis showed that, in the case of the analyzed graphenes, the degeneracy of the Zagreb indices is very high. In addition, when the first Zagreb index is degenerate, the structures can still be discriminated by the second Zagreb index. However, when the second Zagreb index is also degenerate, the entire Zagreb index family built with expressions involving vertex degree on adjacent ones is degenerate. Thus, its use in the case of graphenes is not recommended. In general, topological descriptors have a low power of discrimination in classes of conformers. Moreover, for a pair of conformers, even the extended Hückel energy is degenerate. In this case, the resolution can be obtained with descriptors generated from molecular geometry. Furthermore, using a pool of descriptors exploring the robustness of topology and resolution of geometry significantly increases the accuracy of structure to property prediction. The SMPI (Szeged matrix property indices) family of descriptors has been used here as an alternative, and discriminated all 22 conformers adequately. A simple linear regression, explaining over 99.97% of the extended Hückel energy using one SMPI descriptor, has been found, showing thus the potential of the SMPI family in graphene discrimination in particular and materials science-related structure-based estimations and predictions in general.</p>\u0000 </div>","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":"7 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144869159","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhanced Red Panda Optimization Algorithm for Smart Energy Management in Electric Vehicle Charging at Solar-Powered Charging Station 基于改进小熊猫优化算法的电动汽车太阳能充电站充电智能能量管理

Energy Storage Pub Date : 2025-08-15 DOI: 10.1002/est2.70251

Alwin Vinifred Christopher, Harish Gnanasambanthan

{"title":"Enhanced Red Panda Optimization Algorithm for Smart Energy Management in Electric Vehicle Charging at Solar-Powered Charging Station","authors":"Alwin Vinifred Christopher, Harish Gnanasambanthan","doi":"10.1002/est2.70251","DOIUrl":"https://doi.org/10.1002/est2.70251","url":null,"abstract":"<div>\u0000 \u0000 <p>As electric vehicles (EVs) become more popular and widely available, they have the potential to significantly reduce direct greenhouse gas emissions. In recent years, EV charging and discharging management has emerged as a significant topic and a major research focus in power systems. This paper offers an optimal charge scheduling approach for EVs at solar-powered charging stations (CSs) that rely on solar power generation. The primary objective of the proposed algorithm is to schedule EV charging based on the availability of solar PV energy in order to reduce total charging costs. This paper uses an enhanced red panda optimization (ERPO) algorithm to effectively schedule charging and discharging in EV battery management, thereby improving the operation of solar-powered EV charging stations (EVCSs). The optimal operation is achieved by regulating the power flow among the PV system, energy storage unit, EVCS, and the grid. The proposed ERPO algorithm is highly efficient compared to other conventional algorithms. The results demonstrated that the proposed algorithm resulted in a reduction in operational costs, highlighting the model's effectiveness.</p>\u0000 </div>","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":"7 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144843685","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Comprehensive Review of Sensible Heat Thermal Energy Storage for High Temperature Applications 高温应用的显热蓄热技术综述

Energy Storage Pub Date : 2025-08-12 DOI: 10.1002/est2.70190

Piyush Sharma, B. Debnath, Anoop Kumar Shukla, Jayant Pawar, Gurveer Singh

{"title":"A Comprehensive Review of Sensible Heat Thermal Energy Storage for High Temperature Applications","authors":"Piyush Sharma, B. Debnath, Anoop Kumar Shukla, Jayant Pawar, Gurveer Singh","doi":"10.1002/est2.70190","DOIUrl":"https://doi.org/10.1002/est2.70190","url":null,"abstract":"<div>\u0000 \u0000 <p>Growing energy consumption and demand with the rapid development of countries lies in the upcoming usage of different renewable energies, as they are heavily researched to establish them as significant energy contributors to the world. Among them, solar energy is one of the most developed and majorly used power production methods alongside hydropower. Nevertheless, solar thermal energy generation still needs to be improved as major disadvantages hinder its quick progress compared to hydropower over the last decade. One of the major obstacles is the use of storage techniques of various types, which can facilitate thermal energy storage. This detailed review paper congregates all the charts and statistics of different energy consumption worldwide, specifically in India, and presents an extensive overview of sensible and latent thermal storage, potential materials used, current status, and some fundamental storage properties. Thermal energy storages are under heavy research as they do not resemble other types of energy storage like batteries, for which the former still needs more efficiency and required output for sustainable co-generation with non-renewable thermal energy production. Constant development in design and potential materials can lead to adequately establishing solar thermal energy plants in the coming years.</p>\u0000 </div>","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":"7 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144832731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Phase Change Materials Integration in Building Envelopes Under Different Climatic Conditions: State of the Art, Opportunities, and Challenges 不同气候条件下建筑围护结构相变材料集成：现状、机遇与挑战

Energy Storage Pub Date : 2025-08-11 DOI: 10.1002/est2.70250

H. M. Teamah, M. Teamah

{"title":"Phase Change Materials Integration in Building Envelopes Under Different Climatic Conditions: State of the Art, Opportunities, and Challenges","authors":"H. M. Teamah, M. Teamah","doi":"10.1002/est2.70250","DOIUrl":"https://doi.org/10.1002/est2.70250","url":null,"abstract":"<div>\u0000 \u0000 <p>Building envelope has a pivotal role in adequate thermal comfort of occupants in the indoor environment. Recent research has been focused on innovative techniques to enhance building performance. Among them, the integration of phase change materials (PCMs) in building envelopes has proven to be promising. Phase change materials have the potential to tune the temperature around their melting point. In addition, the latent heat of phase transition provides high storage capacity compared to plain envelope structures. The current paper provides a comprehensive review on PCM inclusion in building walls, roofs, and floors. It highlights the main governing performance parameters, incorporation methods, modeling techniques, and thermal performance assessment of the systems. Detailed analysis of the results is presented. It includes the effect of PCM inclusion on cooling/heating load reduction, indoor thermal comfort conditions, and energy saving. PCM inclusion was found to reduce building loads by up to 30%. They have also shown a potential of maintaining indoor temperature fluctuation within as low as 2°C. The listed papers cover the recent few decades and span through locations with different climate conditions. The majority of reported work was in Europe and Asia as they are leading in their sustainability goals. In adverse climates like North America, scarce research was reported as the large temperature variation is not favorable for PCM integration. The paper is intended to be a guide for researchers working in the field of PCM integration in building applications. It covers the most recent advances, potentials, and challenges of different integration techniques.</p>\u0000 </div>","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":"7 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144814958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sustainable Management of End-of-Life Batteries of Electric and Hybrid Vehicles in Palestine 巴勒斯坦电动和混合动力汽车报废电池的可持续管理

Energy Storage Pub Date : 2025-08-10 DOI: 10.1002/est2.70243

Lubna Zawahrah, Afif Akel Hasan

引用次数: 0

Thermodynamic and Kinetic Analysis of Hydrogen Capture in a Homobinuclear Palladium(II) Complex 同双核钯（II）配合物中氢捕获的热力学和动力学分析

Energy Storage Pub Date : 2025-08-05 DOI: 10.1002/est2.70248

Noor A. Mohammed, Modher Y. Mohammed, Mustafa A. Alheety, Abdulwahhab H. Majeed, M. Z. A. Yahya

{"title":"Thermodynamic and Kinetic Analysis of Hydrogen Capture in a Homobinuclear Palladium(II) Complex","authors":"Noor A. Mohammed, Modher Y. Mohammed, Mustafa A. Alheety, Abdulwahhab H. Majeed, M. Z. A. Yahya","doi":"10.1002/est2.70248","DOIUrl":"https://doi.org/10.1002/est2.70248","url":null,"abstract":"<div>\u0000 \u0000 <p>In this work, the homobinuclear complex (di-μ-chlorobis[2-[(dimethylamino)methyl]phenyl-c,n]dipalladium(II)) <b>(1)</b> was synthesized by reacting N,N-dimethylbenzylamine (dmba) with palladium(II) chloride in methanol at room temperature. The prepared complex was characterized using FTIR spectrum, melting point, and <sup>1</sup>HNMR spectrum. The prepared complex was evaluated for its hydrogen storage capacity under different pressures (0–100 bar) and temperatures (77–273 K). The hydrogen storage isotherm revealed that the highest storage value recorded was 3.692 at 77 K and 67 bar. The thermodynamic calculations showed that the enthalpy change was equal to 0.2038 (KJ/mol H<sub>2</sub>) while the entropy change was equal to 1.09278 (J/mol H<sub>2</sub>. K). The kinetic studies showed that the complex can only store the maximum value (3.692 wt%) in 300 s at 173 K. The kinetic study showed that the <i>R</i><sup>2</sup> value was 0.4884 and 0.967 for the pseudo-first order and pseudo-second order reactions, respectively. According to the Langmuir model, this complex formed a strong interaction with hydrogen, as indicated by an <i>R</i><sub>F</sub> value equal to 0.1897.</p>\u0000 </div>","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":"7 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144782261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0