The Interfacial Stability of Li with Two New Solvent‐Free Ionic Liquids: 1,2‐Dimethyl‐3‐propylimidazolium Imide and Methide
Source abstract
Abstract
The room temperature stability of the Li interface in the presence of 1,2‐dimethyl‐3‐propylimidazolium imide and methide was followed by electrochemical impedance spectroscopy for a period of 112 days. We found that while Li foil initially reacted with both ionic liquids, the interfacial film on Li formed in the imide‐based electrolyte stabilized at an interfacial resistance of 1.5 kΩ cm 2 , while that for the methide‐based electrolyte rose to an interfacial resistance value exceeding 50 kΩ cm 2 .
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Ionic liquids properties and applications · Advanced Battery Materials and Technologies · Polyoxometalates: Synthesis and Applications
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Affiliations
Covalent Associates, Incorporated, Woburn, Massachusetts 01801, USA
Dipartimento di Chimica, Universita di Roma “La Sapienza,” 00185 Rome, Italy
References
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