{"title":"抑制锌枝晶的原始 UiO-67 纳米粒子","authors":"Shu Jiang, Guo-Qiang Yuan, Bing-Lu Cui, Huan Pang","doi":"10.1007/s12598-024-02684-y","DOIUrl":null,"url":null,"abstract":"<p>One of the main reasons that limit the application of aqueous zinc ion batteries (ZIBs) is the growth of zinc dendrites. In this paper, three different sizes of UiO-67 were synthesized, named B-10, B-15 and B-20, by hydrothermal method and their different performances in ZIBs were compared. Among them, B-10 has the smallest size, larger porosity, as well as a high content of Zr–OH/H<sub>2</sub>O groups which are excellent zincophilic sites. It is also noteworthy that zinc symmetric batteries composed of zinc foils coated with B-10 have excellent zinc plating/stripping performance at different current densities, with minimal overpotential and up to 700 h of cycling stability at a current density of 0.5 mA·cm<sup>−2</sup>. B-10 also has the lowest resistance and highest ionic conductivity compared to B-15 and B-20, and has the best ability to inhibit zinc dendrite growth.</p><h3 data-test=\"abstract-sub-heading\">Graphical abstract</h3>\n","PeriodicalId":749,"journal":{"name":"Rare Metals","volume":null,"pages":null},"PeriodicalIF":9.6000,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Pristine UiO-67 nanoparticles for zinc dendrite inhibition\",\"authors\":\"Shu Jiang, Guo-Qiang Yuan, Bing-Lu Cui, Huan Pang\",\"doi\":\"10.1007/s12598-024-02684-y\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>One of the main reasons that limit the application of aqueous zinc ion batteries (ZIBs) is the growth of zinc dendrites. In this paper, three different sizes of UiO-67 were synthesized, named B-10, B-15 and B-20, by hydrothermal method and their different performances in ZIBs were compared. Among them, B-10 has the smallest size, larger porosity, as well as a high content of Zr–OH/H<sub>2</sub>O groups which are excellent zincophilic sites. It is also noteworthy that zinc symmetric batteries composed of zinc foils coated with B-10 have excellent zinc plating/stripping performance at different current densities, with minimal overpotential and up to 700 h of cycling stability at a current density of 0.5 mA·cm<sup>−2</sup>. B-10 also has the lowest resistance and highest ionic conductivity compared to B-15 and B-20, and has the best ability to inhibit zinc dendrite growth.</p><h3 data-test=\\\"abstract-sub-heading\\\">Graphical abstract</h3>\\n\",\"PeriodicalId\":749,\"journal\":{\"name\":\"Rare Metals\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":9.6000,\"publicationDate\":\"2024-06-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Rare Metals\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1007/s12598-024-02684-y\",\"RegionNum\":1,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Rare Metals","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1007/s12598-024-02684-y","RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Pristine UiO-67 nanoparticles for zinc dendrite inhibition
One of the main reasons that limit the application of aqueous zinc ion batteries (ZIBs) is the growth of zinc dendrites. In this paper, three different sizes of UiO-67 were synthesized, named B-10, B-15 and B-20, by hydrothermal method and their different performances in ZIBs were compared. Among them, B-10 has the smallest size, larger porosity, as well as a high content of Zr–OH/H2O groups which are excellent zincophilic sites. It is also noteworthy that zinc symmetric batteries composed of zinc foils coated with B-10 have excellent zinc plating/stripping performance at different current densities, with minimal overpotential and up to 700 h of cycling stability at a current density of 0.5 mA·cm−2. B-10 also has the lowest resistance and highest ionic conductivity compared to B-15 and B-20, and has the best ability to inhibit zinc dendrite growth.
期刊介绍:
Rare Metals is a monthly peer-reviewed journal published by the Nonferrous Metals Society of China. It serves as a platform for engineers and scientists to communicate and disseminate original research articles in the field of rare metals. The journal focuses on a wide range of topics including metallurgy, processing, and determination of rare metals. Additionally, it showcases the application of rare metals in advanced materials such as superconductors, semiconductors, composites, and ceramics.