{"title":"改性普鲁士蓝类似物作为钠离子电池的高性能阴极","authors":"Yifan Huang, Wenning Mu, Junjin Meng, Xiaolong Bi, Xuefei Lei, Shaohua Luo","doi":"10.1016/j.cej.2024.156410","DOIUrl":null,"url":null,"abstract":"Prussian blue and its analogues (PB and PBAs) have gained attention as promising cathode materials for sodium-ion batteries, thanks to their three-dimensional structure, high theoretical capacity, adjustable architecture, and straightforward synthesis methods. Despite these advantages, the presence of numerous water molecules and vacancies within PBAs considerably reduces the available sites for sodium ion storage. Additionally, the precipitation of transition metal ions within the metal–organic framework during cycling limits sodium storage capacity and undermines the cycling stability of PBAs cathode materials. This review provides an overview of the basic structures of PB and PBAs and their construction methods, highlighting the relationship between structure and performance. It then systematically explores recent advancements in modifying the composition of PBAs and details various techniques, including process design, preparation methods, and electrochemical properties. Furthermore, the review offers conclusions and future development prospects, presenting new research ideas to guide the advancement of high-performance PB and PBAs. The primary innovation of this review lies in its in-depth focus on the practicality and scalability of synthesis techniques, with a comprehensive discussion on controlling morphology and precision during the synthesis process. It also proposes extending these synthesis techniques to industrial-scale research, directly impacting the commercial viability of PBAs.","PeriodicalId":270,"journal":{"name":"Chemical Engineering Journal","volume":null,"pages":null},"PeriodicalIF":13.3000,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Modification of Prussian blue analogues as high-performance cathodes for sodium-ion batteries\",\"authors\":\"Yifan Huang, Wenning Mu, Junjin Meng, Xiaolong Bi, Xuefei Lei, Shaohua Luo\",\"doi\":\"10.1016/j.cej.2024.156410\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Prussian blue and its analogues (PB and PBAs) have gained attention as promising cathode materials for sodium-ion batteries, thanks to their three-dimensional structure, high theoretical capacity, adjustable architecture, and straightforward synthesis methods. Despite these advantages, the presence of numerous water molecules and vacancies within PBAs considerably reduces the available sites for sodium ion storage. Additionally, the precipitation of transition metal ions within the metal–organic framework during cycling limits sodium storage capacity and undermines the cycling stability of PBAs cathode materials. This review provides an overview of the basic structures of PB and PBAs and their construction methods, highlighting the relationship between structure and performance. It then systematically explores recent advancements in modifying the composition of PBAs and details various techniques, including process design, preparation methods, and electrochemical properties. Furthermore, the review offers conclusions and future development prospects, presenting new research ideas to guide the advancement of high-performance PB and PBAs. The primary innovation of this review lies in its in-depth focus on the practicality and scalability of synthesis techniques, with a comprehensive discussion on controlling morphology and precision during the synthesis process. It also proposes extending these synthesis techniques to industrial-scale research, directly impacting the commercial viability of PBAs.\",\"PeriodicalId\":270,\"journal\":{\"name\":\"Chemical Engineering Journal\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":13.3000,\"publicationDate\":\"2024-10-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemical Engineering Journal\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1016/j.cej.2024.156410\",\"RegionNum\":1,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, CHEMICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Engineering Journal","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1016/j.cej.2024.156410","RegionNum":1,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}
Modification of Prussian blue analogues as high-performance cathodes for sodium-ion batteries
Prussian blue and its analogues (PB and PBAs) have gained attention as promising cathode materials for sodium-ion batteries, thanks to their three-dimensional structure, high theoretical capacity, adjustable architecture, and straightforward synthesis methods. Despite these advantages, the presence of numerous water molecules and vacancies within PBAs considerably reduces the available sites for sodium ion storage. Additionally, the precipitation of transition metal ions within the metal–organic framework during cycling limits sodium storage capacity and undermines the cycling stability of PBAs cathode materials. This review provides an overview of the basic structures of PB and PBAs and their construction methods, highlighting the relationship between structure and performance. It then systematically explores recent advancements in modifying the composition of PBAs and details various techniques, including process design, preparation methods, and electrochemical properties. Furthermore, the review offers conclusions and future development prospects, presenting new research ideas to guide the advancement of high-performance PB and PBAs. The primary innovation of this review lies in its in-depth focus on the practicality and scalability of synthesis techniques, with a comprehensive discussion on controlling morphology and precision during the synthesis process. It also proposes extending these synthesis techniques to industrial-scale research, directly impacting the commercial viability of PBAs.
期刊介绍:
The Chemical Engineering Journal is an international research journal that invites contributions of original and novel fundamental research. It aims to provide an international platform for presenting original fundamental research, interpretative reviews, and discussions on new developments in chemical engineering. The journal welcomes papers that describe novel theory and its practical application, as well as those that demonstrate the transfer of techniques from other disciplines. It also welcomes reports on carefully conducted experimental work that is soundly interpreted. The main focus of the journal is on original and rigorous research results that have broad significance. The Catalysis section within the Chemical Engineering Journal focuses specifically on Experimental and Theoretical studies in the fields of heterogeneous catalysis, molecular catalysis, and biocatalysis. These studies have industrial impact on various sectors such as chemicals, energy, materials, foods, healthcare, and environmental protection.