@article{oai:ynu.repo.nii.ac.jp:00011382,
 author = {Yosuke, Ugata and Keisuke, Shigenobu and Ryoichi, Tatara and Kazuhide, Ueno and Masayoshi, Watanabe and Kaoru, Dokko},
 journal = {Physical chemistry, chemical physics},
 month = {Sep},
 note = {Polar solvents dissolve Li and Na salts at high concentrations and are used as electrolyte solutions for batteries. The solvents interact strongly with the alkali metal cations to form complexes in the solution. The activity (concentration) of the uncoordinated solvent decreases as the salt concentration is increased. At extremely high salt concentrations, all the solvent molecules are involved in the coordination of the ions and form the solvates of the salts. In this article, we review the structures, transport properties, and electrochemistry of Li/Na salt solvates. In molten solvates, the activity of the uncoordinated solvent is negligible; this is the main origin of their peculiar characteristics, such as high thermal stability, wide electrochemical window, and unique ion transport. In addition, the solvent activity greatly influences the electrochemical reactions in Li/Na batteries. We highlight the attractive features of molten solvates as promising electrolytes for next-generation batteries.},
 title = {Solvate electrolytes for Li and Na batteries: structures, transport properties, and electrochemistry},
 year = {2021}
}