Ionic Liquid Based Electrolytes: Correlating Li Diffusion Coefficients and Battery Performance

被引：21
|
作者：
Indris, Sylvio [1 ]
Heinzmann, Ralf [2 ]
Schulz, Michael [3 ]
Hofmann, Andreas [3 ]
机构：
[1] Karlsruhe Inst Technol, IAM ESS, D-76021 Karlsruhe, Germany
[2] Bruker Biospin GmbH, D-76287 Rheinstetten, Germany
[3] Karlsruhe Inst Technol, Inst Appl Mat IAM WPT, D-76021 Karlsruhe, Germany
来源：
JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2014年 / 161卷 / 14期
关键词：
NMR-SPECTROSCOPY; LITHIUM-ION; NANOCRYSTALLINE CERAMICS; FIELD-GRADIENT; SALT MIXTURES; DYNAMICS; CONDUCTIVITY; SOLVATION; SOLVENT; CHALLENGES;
D O I：
10.1149/2.0131414jes
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
We studied the conductivity of different ionic-liquid based electrolytes together with the Li ion diffusion coefficients obtained from field-gradient nuclear magnetic resonance spectroscopy. For different electrolytes, although having similar conductivities, drastic differences in the battery performance could be explained by the large differences in the Li ion diffusivities. While the diffusivity of the Li ions strongly depends on the nature of the solvent, the anion of the Li salt has only minor influence on the Li diffusion. (C) 2014 The Electrochemical Society. All rights reserved.
引用
收藏
页码：A2036 / A2041
页数：6
相关论文
共 50 条
  • [31] Solid polymer electrolytes based on Li+/ionic liquid for lithium secondary batteries
    Singh, Varun Kumar
    Shalu
    Balo, L.
    Gupta, H.
    Singh, S. K.
    Singh, Rajendra Kumar
    JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 2017, 21 (06) : 1713 - 1723
  • [32] Instability of Ionic Liquid-Based Electrolytes in Li-O2 Batteries
    Das, Supti
    Hojberg, Jonathan
    Knudsen, Kristian Basthohn
    Younesi, Reza
    Johansson, Patrik
    Norby, Poul
    Vegge, Tejs
    JOURNAL OF PHYSICAL CHEMISTRY C, 2015, 119 (32): : 18084 - 18090
  • [33] Solid polymer electrolytes based on Li+/ionic liquid for lithium secondary batteries
    Varun Kumar Singh
    L. Shalu
    H. Balo
    S. K. Gupta
    Rajendra Kumar Singh
    Journal of Solid State Electrochemistry, 2017, 21 : 1713 - 1723
  • [34] Li-Ion Battery Performance with FSI-Based Ionic Liquid Electrolyte and Fluorinated Solvent-Based Electrolyte
    Ishikawa, Masashi
    Yamagata, Masaki
    Sugimoto, Toshinori
    Atsumi, Yosuke
    Kitagawa, Takeshi
    Azuma, Kazuki
    NON-AQUEOUS ELECTROLYTES FOR LITHIUM BATTERIES, 2011, 33 (28): : 29 - 36
  • [35] Influence of ionic interactions on lithium diffusion properties in ionic liquid-based gel polymer electrolytes
    Porthault, H.
    Piana, G.
    Duffault, J. M.
    Franger, S.
    ELECTROCHIMICA ACTA, 2020, 354
  • [36] Ionic liquid/poly(ionic liquid)-based electrolytes for energy devices
    Qiu, Bo
    Lin, Bencai
    Yan, Feng
    POLYMER INTERNATIONAL, 2013, 62 (03) : 335 - 337
  • [37] Ionic liquid/poly(ionic liquid)-based electrolytes for lithium batteries
    Ma, Xinyu
    Yu, Jiangtao
    Hu, Yin
    Texter, John
    Yan, Feng
    Industrial Chemistry and Materials, 2023, 1 (01): : 39 - 59
  • [38] Li+ Ion Transport in Polymer Electrolytes Based on a Glyme-Li Salt Solvate Ionic Liquid
    Kido, Ryosuke
    Ueno, Kazuhide
    Iwata, Kaori
    Kitazawa, Yuzo
    Imaizumi, Satoru
    Mandai, Toshihiko
    Dokko, Kaoru
    Watanabe, Masayoshi
    ELECTROCHIMICA ACTA, 2015, 175 : 5 - 12
  • [39] FSI-based Ionic Liquid Electrolyte and Its Specific Effects with Other Component Materials on Li Battery Performance
    Ishikawa, Masashi
    Yamagata, Masaki
    LITHIUM-ION BATTERIES -AND- NON-AQUEOUS ELECTROLYTES FOR LITHIUM BATTERIES - PRIME 2012, 2013, 50 (26): : 317 - 327
  • [40] Performance of a Li-Polyimide Battery with Electrolytes of Various Types
    O. V. Yarmolenko
    O. E. Romanyuk
    A. A. Slesarenko
    G. R. Baymuratova
    N. I. Shuvalova
    A. V. Mumyatov
    P. A. Troshin
    A. F. Shestakov
    Russian Journal of Electrochemistry, 2019, 55 : 254 - 264
12345