{"title":"A Breakthrough in the Application of Simonkolleite in All-Solid-State Zn-Graphite Battery","authors":"Yi-Fen Hsiao, Fei-Yi Hung, Jun-Ren Zhao","doi":"10.1002/est2.70071","DOIUrl":null,"url":null,"abstract":"<div>\n \n <p>To enhance the electrochemical performance of the Zn solid-state battery, we introduce simonkolleite as a novel anode material. With oxygen vacancies on its surface, simonkolleite exhibits both electrical and chemical activity; these vacancies serve as n-type donors, significantly improving the material's conductivity. In this research, simonkolleite is synthesized using a straightforward and cost-effective method and employed as the anode. The all-solid-state Zn battery combines the simonkolleite anode, sodium silicate (SS) electrolyte, and graphite film (GF) cathode. Our battery configuration (simonkolleite/Ingot SS/GF) achieves a high 1280 mAh g<sup>−1</sup> capacity and demonstrates improved cyclic stability. The large-scale module battery can also power a motor-fan unit for 1 h and 19 min.</p>\n </div>","PeriodicalId":11765,"journal":{"name":"Energy Storage","volume":"6 7","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Energy Storage","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/est2.70071","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
To enhance the electrochemical performance of the Zn solid-state battery, we introduce simonkolleite as a novel anode material. With oxygen vacancies on its surface, simonkolleite exhibits both electrical and chemical activity; these vacancies serve as n-type donors, significantly improving the material's conductivity. In this research, simonkolleite is synthesized using a straightforward and cost-effective method and employed as the anode. The all-solid-state Zn battery combines the simonkolleite anode, sodium silicate (SS) electrolyte, and graphite film (GF) cathode. Our battery configuration (simonkolleite/Ingot SS/GF) achieves a high 1280 mAh g−1 capacity and demonstrates improved cyclic stability. The large-scale module battery can also power a motor-fan unit for 1 h and 19 min.
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