Rohan S. Kamat, Chetana U. Mulik, Xijue Wang, Chinmayee Padwal, Lata D. Jadhav and Deepak P. Dubal
{"title":"Over-oxidized Mo3Se4 enriched with selenium: an anode for high performance Li-ion batteries†","authors":"Rohan S. Kamat, Chetana U. Mulik, Xijue Wang, Chinmayee Padwal, Lata D. Jadhav and Deepak P. Dubal","doi":"10.1039/D4NJ02976C","DOIUrl":null,"url":null,"abstract":"<p >One-step hydrothermally synthesized over-oxidized Mo<small><sub>3</sub></small>Se<small><sub>4</sub></small> with enriched selenium exhibited a specific capacity of 1006.75 mA h g<small><sup>−1</sup></small> at 0.1C. It retained 71% of the initial value during the rate performance test. This novel electrode demonstrated a large specific capacity of 897.62 mA h g<small><sup>−1</sup></small> at 0.4C at the end of 332 cycles. The exceptional results for mixed phase Mo<small><sub>3</sub></small>Se<small><sub>4</sub></small> suggest its structural and chemical stability.</p>","PeriodicalId":95,"journal":{"name":"New Journal of Chemistry","volume":null,"pages":null},"PeriodicalIF":2.7000,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"New Journal of Chemistry","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2024/nj/d4nj02976c","RegionNum":3,"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
Abstract
One-step hydrothermally synthesized over-oxidized Mo3Se4 with enriched selenium exhibited a specific capacity of 1006.75 mA h g−1 at 0.1C. It retained 71% of the initial value during the rate performance test. This novel electrode demonstrated a large specific capacity of 897.62 mA h g−1 at 0.4C at the end of 332 cycles. The exceptional results for mixed phase Mo3Se4 suggest its structural and chemical stability.