M
Megumi Nakamura
Researcher at Yokohama National University
Publications - 5
Citations - 893
Megumi Nakamura is an academic researcher from Yokohama National University. The author has contributed to research in topics: Ionic liquid & Lithium. The author has an hindex of 4, co-authored 5 publications receiving 700 citations.
Papers
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Journal ArticleDOI
Oxidative-stability enhancement and charge transport mechanism in glyme-lithium salt equimolar complexes.
Kazuki Yoshida,Megumi Nakamura,Yuichi Kazue,Naoki Tachikawa,Seiji Tsuzuki,Shiro Seki,Kaoru Dokko,Masayoshi Watanabe +7 more
TL;DR: The oxidative stability of glyme molecules is enhanced by the complex formation with alkali metal cations, resulting in the highest occupied molecular orbital (HOMO) energy level lowering of a glyme molecule, which is confirmed by ab initio molecular orbital calculations.
Journal ArticleDOI
Physicochemical Properties of Glyme–Li Salt Complexes as a New Family of Room-temperature Ionic Liquids
Takashi Tamura,Kazuki Yoshida,Takeshi Hachida,Mizuho Tsuchiya,Megumi Nakamura,Yuichi Kazue,Naoki Tachikawa,Kaoru Dokko,Masayoshi Watanabe +8 more
TL;DR: In this article, the authors describe glyme-Li salt complexes, which are composed of equimolar mixtures of a glyme and a Li salt and are liquid under ambient conditions with physicochemical properties.
Journal ArticleDOI
Electric Double‐Layer Capacitance of Inverse Opal Carbon Prepared Through Carbonization of Poly(Furfuryl Alcohol) in Contact with Polymer Gel Electrolyte Containing Ionic Liquid
TL;DR: Inverse opal carbon (IOC) membranes are obtained by the removal of silica templates as mentioned in this paper, which have three-dimensional ordered macroporous structures and large specific surface areas due to the mesopores that are formed during the carbonization of the polymer precursor.
Patent
Electrolyte excellent in thermal stability and secondary battery prepared using the same
TL;DR: In this article, an electrolyte is used for the secondary battery including positive and negative electrodes occluding and desorbing alkali metal ions and the electrolyte, which is characterized in that at least part of the glyme and the salt forms a complex.