Daniel. E. Smith, Ashley J. Basson, Niamh J. Owen, Mark Potter, Mark G. McLaughlin, Kathryn E. Toghill
{"title":"The Electrochemical Characterization of Functionalized Isoindolinones","authors":"Daniel. E. Smith, Ashley J. Basson, Niamh J. Owen, Mark Potter, Mark G. McLaughlin, Kathryn E. Toghill","doi":"10.1002/celc.202500044","DOIUrl":null,"url":null,"abstract":"<p>This study considers the electrochemical and physical properties of six functionalized isoindolinones, synthesized using a facile, green route. The compounds show redox activity at a highly negative potential with quasireversible redox potentials of ≈−2.8 V versus Fc/Fc<sup>+</sup>, a potential in the region of alkali metal deposition and intercalation. For those molecules with a specific structural motif, the electrochemical behavior is electrochemically quasireversible, attributed to the formation of a carbanion radical stabilized on the carbonyl group. The electrochemical properties of the reversible compounds are assessed, with the lead-performing compound extensively characterized galvanostatically to assess its candidacy for nonaqueous, high-voltage energy storage.</p>","PeriodicalId":142,"journal":{"name":"ChemElectroChem","volume":"12 12","pages":""},"PeriodicalIF":3.5000,"publicationDate":"2025-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/celc.202500044","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ChemElectroChem","FirstCategoryId":"92","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/celc.202500044","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ELECTROCHEMISTRY","Score":null,"Total":0}
引用次数: 0
Abstract
This study considers the electrochemical and physical properties of six functionalized isoindolinones, synthesized using a facile, green route. The compounds show redox activity at a highly negative potential with quasireversible redox potentials of ≈−2.8 V versus Fc/Fc+, a potential in the region of alkali metal deposition and intercalation. For those molecules with a specific structural motif, the electrochemical behavior is electrochemically quasireversible, attributed to the formation of a carbanion radical stabilized on the carbonyl group. The electrochemical properties of the reversible compounds are assessed, with the lead-performing compound extensively characterized galvanostatically to assess its candidacy for nonaqueous, high-voltage energy storage.
期刊介绍:
ChemElectroChem is aimed to become a top-ranking electrochemistry journal for primary research papers and critical secondary information from authors across the world. The journal covers the entire scope of pure and applied electrochemistry, the latter encompassing (among others) energy applications, electrochemistry at interfaces (including surfaces), photoelectrochemistry and bioelectrochemistry.