Effects of Natural Clay on Ionic Conductivity, Crystallinity and Thermal Properties of PEO-LiCF3SO3-Natural Clay as Solid Polymer Electrolyte Nanocomposites

The polymer nanocomposites of PEO-LiCF3SO3 based solid polymer electrolyte were prepared using two kinds of natural clays, which are halloysite nanotube (HNT) and montmorillonite (MMT) nanoparticle. Different contents (0, 1, 5 and 10wt %) of halloysite nanotube (HNT) and montmorillonite (MMT) nanoparticle were explored. Solid polymer electrolyte nanocomposite film was prepared by solution casting method. The ionic conductivity, crystallinity and thermal properties of solid polymer electrolyte membranes were studied by impedance spectroscopy, X-ray diffraction (XRD) and differential scanning calorimetry (DSC), respectively. It was found that HNT provided higher ionic conductivity for solid polymer electrolyte nanocomposite than what MMT did. The highest ionic conductivity at room temperature was found at 5% HNT as 2.068 x 10-5 S.cm-1. The ion-polymer interactions between PEO-LiCF3SO3 and natural clay nanoparticle were investigated by using Fourier transform infrared (FTIR) spectra. The PEO-LiCF3SO3-5%HNT showed good oxidative stability than PEO-LiCF3SO3 composite.

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State of water and ionic conductivity of solid polymer electrolyte membranes in relation to polymer actuators

Journal of Electroanalytical Chemistry ◽

10.1016/s0022-0728(01)00445-4 ◽

2001 ◽

Vol 505 (1-2) ◽

pp. 24-32 ◽

Cited By ~ 45

Author(s):

Kinji Asaka ◽

Naoko Fujiwara ◽

Keisuke Oguro ◽

Kazuo Onishi ◽

Shingo Sewa

Keyword(s):

Ionic Conductivity ◽

Polymer Electrolyte ◽

Solid Polymer Electrolyte ◽

Polymer Electrolyte Membranes ◽

Solid Polymer ◽

Polymer Actuators ◽

State Of Water ◽

Electrolyte Membranes

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Increasing the ionic conductivity of solid state polymer electrolyte using fly ash as a filler

Malaysian Journal of Fundamental and Applied Sciences ◽

10.11113/mjfas.v14n4.970 ◽

2018 ◽

Vol 14 (4) ◽

pp. 443-447

Author(s):

Yatim Lailun Ni'mah ◽

Muhammad Fajar Taufik ◽

Atetegap Maezah ◽

Fredy Kurniawan

Keyword(s):

Fly Ash ◽

Ionic Conductivity ◽

Polymer Electrolyte ◽

Solid Polymer Electrolyte ◽

Impedance Analysis ◽

Solid Polymer ◽

X Ray Diffraction ◽

Casting Technique ◽

Varied Temperature ◽

Solution Casting Technique

Polymer electrolytes film based on polyethylene oxide (PEO) complexes with NaClO4 salt with a ratio of EO: Na = 20:1 and fly ash as filler has been prepared by solution casting technique. The crystallinity of the solid polymer electrolyte was characterized by X-Ray Diffraction (XRD). The interaction between PEO and Na-ions confirmed by Fourier Transform Infra Red (FTIR) analysis. The ionic conductivity of the solid polymer electrolyte was investigated by impedance analysis from 1 MHz to 1 Hz at a varied temperature of 50°C, 60°C, 70°C, 80°C, and 90°C. The maximum ionic conductivity of EO: Na = 20 was 5.31 x 10-5 S cm-1 and increases to 2.13 x 10-4 S cm-1 by the addition of fly ash 5% at the temperature of 60°C.

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Effect of phase separation on ionic conductivity of poly(methyl methacrylate)-based solid polymer electrolyte

Solid State Ionics ◽

10.1016/0167-2738(96)00046-x ◽

1996 ◽

Vol 85 (1-4) ◽

pp. 91-98 ◽

Cited By ~ 23

Author(s):

M Lee

Keyword(s):

Phase Separation ◽

Ionic Conductivity ◽

Methyl Methacrylate ◽

Polymer Electrolyte ◽

Solid Polymer Electrolyte ◽

Solid Polymer ◽

Poly Methyl Methacrylate

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Ionic conductivity and electrochemical properties of cross-linked solid polymer electrolyte using star-shaped siloxane acrylate

Journal of Power Sources ◽

10.1016/j.jpowsour.2006.11.019 ◽

2007 ◽

Vol 165 (1) ◽

pp. 92-96 ◽

Cited By ~ 30

Author(s):

Yongku Kang ◽

Junkyoung Lee ◽

Joung-in Lee ◽

Changjin Lee

Keyword(s):

Ionic Conductivity ◽

Electrochemical Properties ◽

Polymer Electrolyte ◽

Solid Polymer Electrolyte ◽

Solid Polymer

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Highly efficient solid polymer electrolytes using ion containing polymer microgels

Polymer Chemistry ◽

10.1039/c4py01603c ◽

2015 ◽

Vol 6 (7) ◽

pp. 1052-1055 ◽

Cited By ~ 6

Author(s):

Suting Yan ◽

Jianda Xie ◽

Qingshi Wu ◽

Shiming Zhou ◽

Anqi Qu ◽

...

Keyword(s):

Ionic Conductivity ◽

Polymer Electrolyte ◽

Lithium Batteries ◽

Polymer Electrolytes ◽

Solid Polymer Electrolyte ◽

Solid Polymer Electrolytes ◽

High Ionic Conductivity ◽

Solid Polymer ◽

Highly Efficient ◽

Potential Use

A solid polymer electrolyte fabricated using ion containing microgels manifests high ionic conductivity for potential use in lithium batteries.

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Electrical, Structural, Optical And Thermal Properties of (1-X)Blend: X LI[(CF3 SO2 ) 2N] Solid Polymer Electrolyte System

Proceedings of the 14th Asian Conference on Solid State Ionics (ACSSI 2014)(1AGSSEA) ◽

10.3850/978-981-09-1137-9_162 ◽

2014 ◽

Author(s):

Ravindra Kumar Gupta ◽

Hee-Woo Rhee

Keyword(s):

Thermal Properties ◽

Polymer Electrolyte ◽

Solid Polymer Electrolyte ◽

Solid Polymer ◽

Electrolyte System

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A borate decorated anion-immobilized solid polymer electrolyte for dendrite-free, long-life Li metal batteries

Journal of Materials Chemistry A ◽

10.1039/c9ta07551h ◽

2019 ◽

Vol 7 (34) ◽

pp. 19970-19976 ◽

Cited By ~ 9

Author(s):

Cheng Ma ◽

Yiming Feng ◽

Fangzhou Xing ◽

Lin Zhou ◽

Ying Yang ◽

...

Keyword(s):

Ionic Conductivity ◽

Polymer Electrolyte ◽

Solid Polymer Electrolyte ◽

Transference Number ◽

High Ionic Conductivity ◽

Solid Polymer ◽

Lithium Metal ◽

Lithium Metal Batteries ◽

Long Life

A borate decorated anion-immobilized solid polymer electrolyte effectively integrates high ionic conductivity, high Li+ transference number and reasonably mechanical integrity, enabling long-term cycling stability for dendrite-free lithium metal batteries.

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