Jiwon Choi, Jihyeon Kang, Chaerim Kim, Chaerin Jung, Raehyeong Lee, Mihee Park, Minjoon Park
{"title":"lifepo4基锂金属电池系统的设计策略与性能提升技术","authors":"Jiwon Choi, Jihyeon Kang, Chaerim Kim, Chaerin Jung, Raehyeong Lee, Mihee Park, Minjoon Park","doi":"10.1007/s11814-025-00446-9","DOIUrl":null,"url":null,"abstract":"<div><p>LiFePO<sub>4</sub> (LFP) batteries are a promising choice for electric vehicles and energy storage systems owing to their excellent long cycle life, thermal stability, and high energy density. Various strategies have been studied, including advancements in LFP active materials, electrolyte additives, current collectors, and binders. Despite the ongoing research, the practical fabrication of both LFP cathodes and lithium metal anodes (LMAs) remains challenging, limiting their industrial application. In addition to advancements in cathode materials, extensive research has been dedicated to lithium (Li) metal batteries to improve energy density. However, challenges associated with Li metal anodes, such as Li volume expansion and dendrite growth, often result in short circuits during Li plating/stripping processes. To address these issues, various strategies have been explored, including enhancing the lithiophilicity of Cu current collectors and utilizing 3D host structures. This review discusses the design and strategies for performance enhancement of various LFP electrodes and Li metal and, with emphasis on the development of materials and cell design.</p></div>","PeriodicalId":684,"journal":{"name":"Korean Journal of Chemical Engineering","volume":"42 7","pages":"1427 - 1451"},"PeriodicalIF":3.2000,"publicationDate":"2025-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Design Strategies and Performance Enhancement Techniques for LiFePO4-Based Li Metal Battery Systems\",\"authors\":\"Jiwon Choi, Jihyeon Kang, Chaerim Kim, Chaerin Jung, Raehyeong Lee, Mihee Park, Minjoon Park\",\"doi\":\"10.1007/s11814-025-00446-9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>LiFePO<sub>4</sub> (LFP) batteries are a promising choice for electric vehicles and energy storage systems owing to their excellent long cycle life, thermal stability, and high energy density. Various strategies have been studied, including advancements in LFP active materials, electrolyte additives, current collectors, and binders. Despite the ongoing research, the practical fabrication of both LFP cathodes and lithium metal anodes (LMAs) remains challenging, limiting their industrial application. In addition to advancements in cathode materials, extensive research has been dedicated to lithium (Li) metal batteries to improve energy density. However, challenges associated with Li metal anodes, such as Li volume expansion and dendrite growth, often result in short circuits during Li plating/stripping processes. To address these issues, various strategies have been explored, including enhancing the lithiophilicity of Cu current collectors and utilizing 3D host structures. This review discusses the design and strategies for performance enhancement of various LFP electrodes and Li metal and, with emphasis on the development of materials and cell design.</p></div>\",\"PeriodicalId\":684,\"journal\":{\"name\":\"Korean Journal of Chemical Engineering\",\"volume\":\"42 7\",\"pages\":\"1427 - 1451\"},\"PeriodicalIF\":3.2000,\"publicationDate\":\"2025-04-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Korean Journal of Chemical Engineering\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11814-025-00446-9\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Korean Journal of Chemical Engineering","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s11814-025-00446-9","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
Design Strategies and Performance Enhancement Techniques for LiFePO4-Based Li Metal Battery Systems
LiFePO4 (LFP) batteries are a promising choice for electric vehicles and energy storage systems owing to their excellent long cycle life, thermal stability, and high energy density. Various strategies have been studied, including advancements in LFP active materials, electrolyte additives, current collectors, and binders. Despite the ongoing research, the practical fabrication of both LFP cathodes and lithium metal anodes (LMAs) remains challenging, limiting their industrial application. In addition to advancements in cathode materials, extensive research has been dedicated to lithium (Li) metal batteries to improve energy density. However, challenges associated with Li metal anodes, such as Li volume expansion and dendrite growth, often result in short circuits during Li plating/stripping processes. To address these issues, various strategies have been explored, including enhancing the lithiophilicity of Cu current collectors and utilizing 3D host structures. This review discusses the design and strategies for performance enhancement of various LFP electrodes and Li metal and, with emphasis on the development of materials and cell design.
期刊介绍:
The Korean Journal of Chemical Engineering provides a global forum for the dissemination of research in chemical engineering. The Journal publishes significant research results obtained in the Asia-Pacific region, and simultaneously introduces recent technical progress made in other areas of the world to this region. Submitted research papers must be of potential industrial significance and specifically concerned with chemical engineering. The editors will give preference to papers having a clearly stated practical scope and applicability in the areas of chemical engineering, and to those where new theoretical concepts are supported by new experimental details. The Journal also regularly publishes featured reviews on emerging and industrially important subjects of chemical engineering as well as selected papers presented at international conferences on the subjects.