IF 4 4区化学

Batteries Pub Date : 2024-01-10 DOI: 10.3390/batteries10010026

Zijiang Yang, Xiaofeng Zhao, Hongquan Zhang

{"title":"A Health Assessment Method for Lithium-Ion Batteries Based on Evidence Reasoning Rules with Dynamic Reference Values","authors":"Zijiang Yang, Xiaofeng Zhao, Hongquan Zhang","doi":"10.3390/batteries10010026","DOIUrl":"https://doi.org/10.3390/batteries10010026","url":null,"abstract":"The health assessment of lithium-ion batteries holds great research significance in various areas such as battery management systems, battery usage and maintenance, and battery economic evaluation. However, because environmental perturbations are not taken into account during the assessment, the accuracy and reliability of the assessment are limited. Thus, a health assessment model for lithium-ion batteries based on evidence reasoning rules with dynamic reference value (ER-DRV) is proposed in this paper. Firstly, considering that the data are subject to changes, dynamic reference values, real-time weights, and real-time reliability were utilized in the model to ensure the effectiveness and accuracy of the assessment. Moreover, an enhanced optimization method based on the whale optimization algorithm (WOA) was developed to improve the accuracy of the assessment model. In addition, the robustness of the ER-DRV model was studied with perturbation analysis methods. Finally, the proposed method was validated on two open lithium-ion battery datasets. The experimental results show that the health assessment method proposed in this article not only has higher accuracy and transparent reasoning process but also has strong robustness and good generalization ability.","PeriodicalId":8755,"journal":{"name":"Batteries","volume":"4 7","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139439274","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An Industrial Perspective and Intellectual Property Landscape on Solid-State Battery Technology with a Focus on Solid-State Electrolyte Chemistries 以固态电解质化学为重点的固态电池技术的产业视角和知识产权状况

IF 4 4区化学

Batteries Pub Date : 2024-01-09 DOI: 10.3390/batteries10010024

Z. Karkar, M. Houache, Chae-Ho Yim, Y. Abu-Lebdeh

{"title":"An Industrial Perspective and Intellectual Property Landscape on Solid-State Battery Technology with a Focus on Solid-State Electrolyte Chemistries","authors":"Z. Karkar, M. Houache, Chae-Ho Yim, Y. Abu-Lebdeh","doi":"10.3390/batteries10010024","DOIUrl":"https://doi.org/10.3390/batteries10010024","url":null,"abstract":"This review focuses on the promising technology of solid-state batteries (SSBs) that utilize lithium metal and solid electrolytes. SSBs offer significant advantages in terms of high energy density and enhanced safety. This review categorizes solid electrolytes into four classes: polymer, oxide, hybrid, and sulfide solid electrolytes. Each class has its own unique characteristics and benefits. By exploring these different classes, this review aims to shed light on the diversity of materials and their contributions to the advancement of SSB technology. In order to gain insights into the latest technological developments and identify potential avenues for accelerating the progress of SSBs, this review examines the intellectual property landscape related to solid electrolytes. Thus, this review focuses on the recent SSB technology patent filed by the main companies in this area, chosen based on their contribution and influence in the field of batteries. The analysis of the patent application was performed through the Espacenet database. The number of patents related to SSBs from Toyota, Samsung, and LG is very important; they represent more than 3400 patents, the equivalent of 2/3 of the world’s patent production in the field of SSBs. In addition to focusing on these three famous companies, we also focused on 15 other companies by analyzing a hundred patents. The objective of this review is to provide a comprehensive overview of the strategies employed by various companies in the field of solid-state battery technologies, bridging the gap between applied and academic research. Some of the technologies presented in this review have already been commercialized and, certainly, an acceleration in SSB industrialization will be seen in the years to come.","PeriodicalId":8755,"journal":{"name":"Batteries","volume":"26 4","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139444132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Facile Fabrication of Porous MoSe2/Carbon Microspheres via the Aerosol Process as Anode Materials in Potassium-Ion Batteries 通过气溶胶工艺轻松制备多孔 MoSe2/碳微球作为钾离子电池的负极材料

IF 4 4区化学

Batteries Pub Date : 2024-01-09 DOI: 10.3390/batteries10010025

D. Jo, Seung-Keun Park

{"title":"Facile Fabrication of Porous MoSe2/Carbon Microspheres via the Aerosol Process as Anode Materials in Potassium-Ion Batteries","authors":"D. Jo, Seung-Keun Park","doi":"10.3390/batteries10010025","DOIUrl":"https://doi.org/10.3390/batteries10010025","url":null,"abstract":"Recently, potassium-ion batteries (KIBs) have attracted significant interest due to a number of factors, including the growing demand for energy and limited lithium resources. However, their practical use is hampered by poor cycling stability due to the large size of K+. Therefore, it is critical to develop a structural design that effectively suppresses large volume changes. This study presents a simple method of using a salt template to fabricate porous microspheres (p-MoSe2@C MS) of MoSe2 and a carbon matrix as anode materials in KIBs. These microspheres have a distinct porous design, with uniformly distributed MoSe2 nanocrystals embedded in the carbon matrix to prevent MoSe2 overgrowth due to material diffusion during heat treatment. The manufacturing process combined one-step spray drying with recyclable NaCl as a hard template. Through a two-step thermal process under an inert atmosphere, the initial dextrin, NaCl, and Mo salt microspheres were converted into a p-MoSe2@N MS composite. The carbon structure derived from the dextrin maintained the shape of the microspheres when NaCl was removed, ensuring no overgrowth of MoSe2. This well-designed porous structure improves the interaction with the electrolyte, facilitating the transport of ions and electrons and reducing the K+ diffusion distances. In addition, the porous carbon structure accommodates large volume changes during cycling and maintains its structural strength. As a result, p-MoSe2@C MS composite exhibits superior electrochemical properties, with remarkable capacity, long-term cycling stability (193 mA h g−1 after 500 cycles at 2.0 A g−1), and rate capability.","PeriodicalId":8755,"journal":{"name":"Batteries","volume":"42 22","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139442271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Voltage and Overpotential Prediction of Vanadium Redox Flow Batteries with Artificial Neural Networks 利用人工神经网络预测钒氧化还原液流电池的电压和过电位

IF 4 4区化学

Batteries Pub Date : 2024-01-09 DOI: 10.3390/batteries10010023

Joseba Martínez-López, Koldo Portal-Porras, U. Fernández-Gámiz, Eduardo Sánchez-Díez, Javier Olarte, Isak Jonsson

引用次数: 0

Recent Advances in Electrospun Nanostructured Electrodes in Zinc-Ion Batteries 锌离子电池中电纺纳米结构电极的最新进展

IF 4 4区化学

Batteries Pub Date : 2024-01-08 DOI: 10.3390/batteries10010022

Lilin Zhang, Cong Wei, Lin Gao, Meng-Fang Lin, Alice Lee-Sie Eh, Jingwei Chen, Shaohui Li

引用次数: 0

In Situ/Operando Techniques for Unraveling Mechanisms of Ionic Transport in Solid-State Lithium Indium Halide Electrolyte 揭示固态卤化铟锂电解质中离子迁移机制的原位/操作技术

IF 4 4区化学

Batteries Pub Date : 2024-01-05 DOI: 10.3390/batteries10010021

Farzaneh Bahmani, Collin Rodmyre, Karen Ly, Paul Mack, Alevtina White Smirnova

{"title":"In Situ/Operando Techniques for Unraveling Mechanisms of Ionic Transport in Solid-State Lithium Indium Halide Electrolyte","authors":"Farzaneh Bahmani, Collin Rodmyre, Karen Ly, Paul Mack, Alevtina White Smirnova","doi":"10.3390/batteries10010021","DOIUrl":"https://doi.org/10.3390/batteries10010021","url":null,"abstract":"Over the past years, lithium-ion solid-state batteries have demonstrated significant advancements regarding such properties as safety, long-term endurance, and energy density. Solid-state electrolytes based on lithium halides offer new opportunities due to their unique features such as a broad electrochemical stability window, high lithium-ion conductivity, and elasticity at close to melting point temperatures that could enhance lithium-ion transport at interfaces. A comparative study of lithium indium halide (Li3InCl6) electrolytes synthesized through a mechano-thermal method with varying optimization parameters revealed a significant effect of temperature and pressure on lithium-ion transport. An analysis of Electrochemical Impedance Spectroscopy (EIS) data within the temperature range of 25–100 °C revealed that the optimized Li3InCl6 electrolyte reveals high ionic conductivity, reaching 1.0 mS cm−1 at room temperature. Herein, we present the utilization of in situ/operando X-ray Photoelectron Spectroscopy (XPS) and in situ X-ray powder diffraction (XRD) to investigate the temperature-dependent behavior of the Li3InCl6 electrolyte. Confirmed by these methods, significant changes in the Li3InCl6 ionic conductivity at 70 °C were observed due to phase transformation. The observed behavior provides critical information for practical applications of the Li3InCl6 solid-state electrolyte in a broad temperature range, contributing to the enhancement of lithium-ion solid-state batteries through their improved morphology, chemical interactions, and structural integrity.","PeriodicalId":8755,"journal":{"name":"Batteries","volume":"18 14","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139382910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Lithium Metal under Static and Dynamic Mechanical Loading 静态和动态机械负载下的金属锂

IF 4 4区化学

Batteries Pub Date : 2024-01-03 DOI: 10.3390/batteries10010020

E. Darnbrough, David E. J. Armstrong

引用次数: 0

Enhancing Virtual Inertia Control in Microgrids: A Novel Frequency Response Model Based on Storage Systems 增强微电网中的虚拟惯性控制：基于存储系统的新型频率响应模型

IF 4 4区化学

Batteries Pub Date : 2024-01-03 DOI: 10.3390/batteries10010018

Adrián Criollo, L. I. Minchala-Ávila, D. Benavides, Paul Arévalo, M. Tostado‐Véliz, Daniel Sánchez-Lozano, F. Jurado

{"title":"Enhancing Virtual Inertia Control in Microgrids: A Novel Frequency Response Model Based on Storage Systems","authors":"Adrián Criollo, L. I. Minchala-Ávila, D. Benavides, Paul Arévalo, M. Tostado‐Véliz, Daniel Sánchez-Lozano, F. Jurado","doi":"10.3390/batteries10010018","DOIUrl":"https://doi.org/10.3390/batteries10010018","url":null,"abstract":"The integration of renewable resources in isolated systems can produce instability in the electrical grid due to its intermintency. In today’s microgrids, which lack synchronous generation, physical inertia is substituted for inertia emulation. To date, the most effective approach remains the frequency derivative control technique. Nevertheless, within this method, the ability to provide virtual drooping is often disregarded in its design, potentially leading to inadequate development in systems featuring high renewable penetration and low damping. To address this issue, this paper introduces an innovative design and analysis of virtual inertia control to simultaneously mimic droop and inertia characteristics in microgrids. The dynamic frequency response without and with renewable energy sources penetration is comparatively analyzed by simulation. The proposed virtual inertia control employs a derivative technique to measure the rate of change of frequency slope during inertia emulation. Sensitivity mapping is conducted to scrutinize its impact on dynamic frequency response. Finally, the physical battery storage system of the University of Cuenca microgrid is used as a case study under operating conditions.","PeriodicalId":8755,"journal":{"name":"Batteries","volume":"24 6","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139389319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Novel Quick Temperature Prediction Algorithm for Battery Thermal Management Systems Based on a Flat Heat Pipe 基于扁平热管的电池热管理系统新型快速温度预测算法

IF 4 4区化学

Batteries Pub Date : 2024-01-03 DOI: 10.3390/batteries10010019

Weifeng Li, Yiqiang Xie, Wei Li, Yueqi Wang, Dana Dan, Yuping Qian, Yangjun Zhang

{"title":"A Novel Quick Temperature Prediction Algorithm for Battery Thermal Management Systems Based on a Flat Heat Pipe","authors":"Weifeng Li, Yiqiang Xie, Wei Li, Yueqi Wang, Dana Dan, Yuping Qian, Yangjun Zhang","doi":"10.3390/batteries10010019","DOIUrl":"https://doi.org/10.3390/batteries10010019","url":null,"abstract":"Predicting the core temperature of a Li-ion battery is crucial for precise state estimation, but it is difficult to directly measure. Existing quick temperature-predicting approaches can hardly consider the thermal mass of complex structure that may cause time delays, particularly under high C-rate dynamic conditions. In this paper, we developed a quick temperature prediction algorithm based on a thermal convolution method (TCM) to calculate the core temperature of a flat heat pipe-based battery thermal management system (FHP-BTMS) under dynamic conditions. The model could predict the core temperature rapidly through convolution of the thermal response map which contains full physical information. Firstly, in order to obtain a high fidelity spatio-temporal temperature distribution, the thermal capacitance-resistance network (TCRN) of the FHP-BTMS is established and validated by constant and dynamic discharging experiments. Then, the response map of the core temperature motivated by various impulse heat sources and heat sinks is obtained. Specifically, the dynamic thermal characteristics of an FHP are discussed to correct the boundary conditions of the TCM. Afterwards, the temperature prediction performances of the TCM and a lumped model under different step operating conditions are compared. The TCM results show a 70–80% accuracy improvement and better dynamic adaptivity than the lumped model. Lastly, a vertical take-off and landing (VTOL) profile is employed. The temperature prediction accuracy results show that the TCM can maintain a relative error below 5% throughout the entire prediction period.","PeriodicalId":8755,"journal":{"name":"Batteries","volume":"18 7","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139389583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Design and Control of a Modular Integrated On-Board Battery Charger for EV Applications with Cell Balancing 为电动汽车应用设计和控制具有电池平衡功能的模块化集成车载电池充电器

IF 4 4区化学

Batteries Pub Date : 2024-01-02 DOI: 10.3390/batteries10010017

Fatemeh Nasr Esfahani, Ahmed Darwish, Xiandong Ma

{"title":"Design and Control of a Modular Integrated On-Board Battery Charger for EV Applications with Cell Balancing","authors":"Fatemeh Nasr Esfahani, Ahmed Darwish, Xiandong Ma","doi":"10.3390/batteries10010017","DOIUrl":"https://doi.org/10.3390/batteries10010017","url":null,"abstract":"This paper presents operation and control systems for a new modular on-board charger (OBC) based on a SEPIC converter (MSOBC) for electric vehicle (EV) applications. The MSOBC aims to modularise the battery units in the energy storage system of the EV to provide better safety and improved operation. This is mainly achieved by reducing the voltage of the battery packs without sacrificing the performance required by the HV system. The proposed MSOBC is an integrated OBC which can operate the EV during traction and braking, as well as charge the battery units. The MSOBC is composed of several submodules consisting of a full-bridge voltage source converter connected on the ac side and SEPIC converter installed on the battery side. The SEPIC converter controls the battery segments with a continuous current because it has an input inductor which can smooth the battery’s currents without the need for large electrolytic capacitors. The isolated version of the SEPIC converter is employed to enhance the system’s safety by providing galvanic isolation between the batteries and the ac output side. This paper presents the necessary control loops to ensure the optimal operation of the EV with the MSOBC in terms of charge and temperature balance without disturbing the required modes of operation. The mathematical analyses in this paper are validated using a full-scale EV controlled by TMS320F28335 DSP.","PeriodicalId":8755,"journal":{"name":"Batteries","volume":"104 19","pages":""},"PeriodicalIF":4.0,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139391318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

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