Solvation and sodium conductivity of nonaqueous polymer electrolytes based on Nafion-117 membranes and polar aprotic solvents

被引：23
作者：
Voropaeva, D. Yu [1 ,2 ]
Novikova, S. A. [1 ]
Kulova, T. L. [3 ]
Yaroslavtsev, A. B. [1 ,2 ]
机构：
[1] Russian Acad Sci, Kurnakov Inst Gen & Inorgan Chem, 31 Leninsky Prospect, Moscow 119991, Russia
[2] Lomonosov Moscow State Univ, 1 Leninskie Gory, Moscow 119991, Russia
[3] Russian Acad Sci, Frumkin Inst Phys Chem & Electrochem, 31-4 Leninsky Prospect, Moscow 119991, Russia
来源：
SOLID STATE IONICS | 2018年 / 324卷
基金：
俄罗斯科学基金会;
关键词：
Polymer electrolyte; Sodium-ion battery; Nafion; Ionic conductivity; Low temperature; ION-EXCHANGE MEMBRANES; LOW-TEMPERATURE; NAFION(R) MEMBRANES; WATER STATE; BATTERIES; POLYETHYLENE; POLYSTYRENE; CHALLENGES; TRANSPORT; CATHODE;
D O I：
10.1016/j.ssi.2018.06.002
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Nafion-117 membranes in the Na+-forms with pore-intercalated mixtures of aprotic organic solvents have been obtained. Dependences of solvent uptake of the membranes versus their pretreatment conditions and compositions of initial organic solvent mixtures are described. Ionic conductivity of the obtained membranes in the temperature range -20-50 degrees C is investigated using impedance spectroscopy. It is demonstrated that ionic conductivity increases with increasing solvent uptake. The highest conductivities at 30 degrees C (similar to 4 mS/cm) are obtained for the membranes thermally treated in methanol and aged in ethylene carbonate-dimethylacetamide, ethylene carbonate-diethyl carbonate-dimethylacetamide and propylene carbonate-dimethylacetamide-tetrahydrofuran mixtures. Thermal stability is studied by differential scanning calorimetry. It is shown that the membrane with intercalated propylene carbonate-dimethylacetamide-tetrahydrofuran mixture is characterized by a constant phase composition in a broad temperature range (up to -100 degrees C) and retention of high conductivity at low temperatures (similar to 1 mS/cm at - 20 degrees C).
引用
收藏
页码：28 / 32
页数：5
相关论文
共 43 条
  • [1] Investigating the low-temperature impedance increase of lithium-ion cells
    Abraham, D. P.
    Heaton, J. R.
    Kang, S. -H.
    Dees, D. W.
    Jansen, A. N.
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2008, 155 (01) : A41 - A47
  • [2] The state of understanding of the lithium-ion-battery graphite solid electrolyte interphase (SEI) and its relationship to formation cycling
    An, Seong Jin
    Li, Jianlin
    Daniel, Claus
    Mohanty, Debasish
    Nagpure, Shrikant
    Wood, David L., III
    [J]. CARBON, 2016, 105 : 52 - 76
  • [3] Effect of conditioning techniques of perfluorinated sulphocationic membranes on their hydrophylic and electrotransport properties
    Berezina, NP
    Timofeev, SV
    Kononenko, NA
    [J]. JOURNAL OF MEMBRANE SCIENCE, 2002, 209 (02) : 509 - 518
  • [4] Nafion membranes as electrolyte and separator for sodium-ion battery
    Cao, Chengying
    Wang, Haibin
    Liu, Weiwei
    Liao, Xiaozhen
    Li, Lei
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2014, 39 (28) : 16110 - 16115
  • [5] Sodium-ion batteries using ion exchange membranes as electrolytes and separators
    Cao, Chengying
    Liu, Weiwei
    Tan, Lei
    Liao, Xiaozhen
    Li, Lei
    [J]. CHEMICAL COMMUNICATIONS, 2013, 49 (100) : 11740 - 11742
  • [6] Electrolyte design strategies and research progress for room-temperature sodium-ion batteries
    Che, Haiying
    Chen, Suli
    Xie, Yingying
    Wang, Hong
    Amine, Khalil
    Liao, Xiao-Zhen
    Ma, Zi-Feng
    [J]. ENERGY & ENVIRONMENTAL SCIENCE, 2017, 10 (05) : 1075 - 1101
  • [7] COTTON FA, 1972, ADVANCED INORGANIC C
  • [8] Eisenberg A., 1982, ACS S SER
  • [9] Integrated Carbon/Red Phosphorus/Graphene Aerogel 3D Architecture via Advanced Vapor-Redistribution for High-Energy Sodium-Ion Batteries
    Gao, Hong
    Zhou, Tengfei
    Zheng, Yang
    Liu, Yuqing
    Chen, Jun
    Liu, Huakun
    Guo, Zaiping
    [J]. ADVANCED ENERGY MATERIALS, 2016, 6 (21)
  • [10] Water state and ionic conductivity of grafted ion exchange membranes based on polyethylene and sulfonated polystyrene
    Golubenko, Daniel V.
    Safronova, Ekaterina Yu.
    Ilyin, Andrey B.
    Shevlyakova, Nina V.
    Tverskoi, Vladimir A.
    Pourcelly, Gerald
    Yaroslavtsev, Andrey B.
    [J]. MENDELEEV COMMUNICATIONS, 2017, 27 (04) : 380 - 381
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