MOF-supported crystalline ionic liquid: new type of solid electrolyte for enhanced and high ionic conductivity
Li Feng, Guoqiang Li, Yukun Li, Xiao-Ling Gu, Si-Yuan Hu, Yuchen Han, Yifan Wang, Ji-Ci Zheng, Yu‐Heng Deng, Chong‐Qing Wan
Abstract
) at 150 °C even after 30 days, and exhibited 1-2 orders of magnitude higher conductivities than the bulk ionic liquid EN-1 within a wide temperature range, although the ion content in the latter was higher. The infinite pathway paved by the EN-1 arranged and contacted the MIMS along the channels within MOF well accounts for the fast ion transmission and the stability of the solid-state electrolyte. Such MOF-based crystalline ionic liquid provides a new strategy for developing high-performance solid-state electrolytes for ions.
Topics & Concepts
ElectrolyteIonic liquidIonic conductivityChemistryPropaneIonic bondingSulfonateElectrochemical windowZwitterionElectrochemistryInorganic chemistryIonSodiumPhysical chemistryMoleculeOrganic chemistryElectrodeCatalysisAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsIonic liquids properties and applications