1H, 7Li, and 19F nuclear magnetic resonance and ionic conductivity studies for liquid electrolytes composed of glymes and polyetheneglycol dimethyl ethers of CH3O(CH2CH2O)nCH3 (n = 3 - 50) doped with LiN(SO2CF3)2

Kikuko Hayamizu, Etsuo Akiba, Toshinori Bando, Yuichi Aihara

研究成果: Contribution to journalArticle査読

118 被引用数 (Scopus)

抄録

The ionic conductivities, NMR T1 and the D's [i.e., solvent (1H), anion (19F), and lithium ion (7Li)] were measured as functions of temperature for the 14 electrolytes composed of seven solvents. The relationships between the correlation times of the CH2CH2O segmental and the lithium hopping motions, the individual diffusion coefficients, ionic conductivity, ion dissociation, and the interactions between the solvent and the lithium ion were detailed in terms of the dependence on the n. Solvent aggregation effects in the electrolytes were also highlighted.

本文言語英語
ページ(範囲)5929-5939
ページ数11
ジャーナルJournal of Chemical Physics
117
12
DOI
出版ステータス出版済み - 9 22 2002

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

フィンガープリント 「<sup>1</sup>H, <sup>7</sup>Li, and <sup>19</sup>F nuclear magnetic resonance and ionic conductivity studies for liquid electrolytes composed of glymes and polyetheneglycol dimethyl ethers of CH<sub>3</sub>O(CH<sub>2</sub>CH<sub>2</sub>O)<sub>n</sub>CH<sub>3</sub> (n = 3 - 50) doped with LiN(SO<sub>2</sub>CF<sub>3</sub>)<sub>2</sub>」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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