Jingyuan Zhang , Zeyu Cao , Ying Yang , Zhuo Zheng , Zixian Wang , Hang Ren , Jinyao Yang , Guoyin Zhu , Yizhou Zhang , Shengyang Dong
{"title":"钠离子存储用多阴离子材料的快速合成","authors":"Jingyuan Zhang , Zeyu Cao , Ying Yang , Zhuo Zheng , Zixian Wang , Hang Ren , Jinyao Yang , Guoyin Zhu , Yizhou Zhang , Shengyang Dong","doi":"10.1039/d5cc01011j","DOIUrl":null,"url":null,"abstract":"<div><div>Common polyanionic materials, such as NaTi<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub>, Na<sub>3</sub>V<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub> and Na<sub>2</sub>VTi(PO<sub>4</sub>)<sub>3</sub>, were prepared by an ultrafast high-temperature sintering technology in about 30 s. In particular, as a sodium-ion anode material, NaTi<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub> exhibits remarkable electrochemical performance, maintaining a capacity of 100.9 mA h g<sup>−1</sup> after 8000 cycles at 1 A g<sup>−1</sup> without noticeable capacity decay.</div></div>","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":"61 40","pages":"Pages 7325-7328"},"PeriodicalIF":4.2000,"publicationDate":"2025-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Fast synthesis of polyanionic materials for sodium-ion storage†\",\"authors\":\"Jingyuan Zhang , Zeyu Cao , Ying Yang , Zhuo Zheng , Zixian Wang , Hang Ren , Jinyao Yang , Guoyin Zhu , Yizhou Zhang , Shengyang Dong\",\"doi\":\"10.1039/d5cc01011j\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Common polyanionic materials, such as NaTi<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub>, Na<sub>3</sub>V<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub> and Na<sub>2</sub>VTi(PO<sub>4</sub>)<sub>3</sub>, were prepared by an ultrafast high-temperature sintering technology in about 30 s. In particular, as a sodium-ion anode material, NaTi<sub>2</sub>(PO<sub>4</sub>)<sub>3</sub> exhibits remarkable electrochemical performance, maintaining a capacity of 100.9 mA h g<sup>−1</sup> after 8000 cycles at 1 A g<sup>−1</sup> without noticeable capacity decay.</div></div>\",\"PeriodicalId\":67,\"journal\":{\"name\":\"Chemical Communications\",\"volume\":\"61 40\",\"pages\":\"Pages 7325-7328\"},\"PeriodicalIF\":4.2000,\"publicationDate\":\"2025-04-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Chemical Communications\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/org/science/article/pii/S1359734525007864\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S1359734525007864","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
摘要
采用超快高温烧结技术,在30 s左右的时间内制备了NaTi2(PO4)3、Na3V2(PO4)3和Na2VTi(PO4)3等常见的聚阴离子材料。特别是,作为钠离子负极材料,NaTi2(PO4)3表现出卓越的电化学性能,在1 a g−1下循环8000次后,容量保持在100.9 mA h g−1,而没有明显的容量衰减。
Fast synthesis of polyanionic materials for sodium-ion storage†
Common polyanionic materials, such as NaTi2(PO4)3, Na3V2(PO4)3 and Na2VTi(PO4)3, were prepared by an ultrafast high-temperature sintering technology in about 30 s. In particular, as a sodium-ion anode material, NaTi2(PO4)3 exhibits remarkable electrochemical performance, maintaining a capacity of 100.9 mA h g−1 after 8000 cycles at 1 A g−1 without noticeable capacity decay.
期刊介绍:
ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.