Abstract <p>It was discovered earlier that the calix[<i>n</i>]arene sulfonic acids have a record high proton conductivity, so that it was suggested that lithium salts of calix[<i>n</i>]arene sulfonic acids plasticized with aprotic solvents should also have ionic conductivity. It was found that the medium salt of calix[n]arene sulfonic acid in combination with propylene carbonate as a plasticizer has an ionic conductivity of 10<sup>–1</sup>–10<sup>–2</sup> mS/cm, which makes it a promising material for further study and use as an electrolyte for lithium-ion batteries.</p>

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Conductivity of Medium Lithium Salts of Calix[n]arene Sulfonic Acids Plasticized with Propylene Carbonate

  • A. A. Knyazeva,
  • N. V. Talagaeva,
  • L. V. Shmygleva,
  • A. A. Lochina,
  • G. V. Nechaev,
  • A. N. Lapshin,
  • N. A. Slesarenko,
  • A. V. Ivanov,
  • E. A. Sanginov,
  • V. M. Freiman,
  • A. S. Starikov,
  • A. V. Vinyukov

摘要

Abstract

It was discovered earlier that the calix[n]arene sulfonic acids have a record high proton conductivity, so that it was suggested that lithium salts of calix[n]arene sulfonic acids plasticized with aprotic solvents should also have ionic conductivity. It was found that the medium salt of calix[n]arene sulfonic acid in combination with propylene carbonate as a plasticizer has an ionic conductivity of 10–1–10–2 mS/cm, which makes it a promising material for further study and use as an electrolyte for lithium-ion batteries.