Study on ionic conductivity, dielectric and electrochemical properties of solid polymer electrolyte for battery applications

Awang, Fatin Farhana; Hassan, Mohd Faiz; Kamarudin, Khadijah Hilmun

doi:10.1007/s11581-022-04444-3

Cited by 26 publications

(5 citation statements)

References 42 publications

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“…Further, Awang et al. studied flexible solid-state polymer electrolytes comprising corn starch and sodium iodate (NaIO 3 ) or corn starch and sodium bisulfite (NaHSO 3 ) . They applied these electrolytes as a component for primary sodium batteries assembled with electrodes from commercial batteries available on the market, i.e ., MnO 2 -based cathode and Zn-based anode.…”

Section: Starchmentioning

confidence: 99%

“…Further, it afforded very good long-term cycling performance with an averaged capacity of 864 mAh g −1 at 100 GCD cycles under 0.1 C current density. Further, Awang et al studied flexible solid-state polymer electrolytes comprising corn starch and sodium iodate (NaIO 3 ) 122 or corn starch and sodium bisulfite (NaHSO 3 ). 123 They applied these electrolytes as a component for primary sodium batteries assembled with electrodes from commercial batteries available on the market, i.e., MnO batteries (Figure 7).…”

Section: Starchmentioning

confidence: 99%

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Sustainable and Flexible Energy Storage Devices: A Review

2022

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In recent years, the growing demand for increasingly advanced wearable electronic gadgets has been commonly observed. Modern society is constantly expecting a noticeable development in terms of smart functions, long-term stability, and long-time outdoor operation of portable devices. Excellent flexibility, lightweight nature, and environmental friendliness are no less important aspects of the choice of mobile electronics. Naturally, electronic devices need efficient portable power sources (batteries and supercapacitors) that meet the above-mentioned requirements. However, most of these power sources use plastic substrates for their manufacture. Hence, this review is focused on research attempts to shift energy storage materials toward sustainable and flexible components. We would like to introduce recent scientific achievements in the application of noncellulosic polysaccharides for flexible electrochemical energy storage devices as constituents in composite materials for both batteries and supercapacitors. In this review, we will summarize the introduction of biopolymers for portable power sources as components to provide sustainable as well as flexible substrates, a scaffold of current collectors, electrode binders, gel electrolyte matrices, separators, or binding scaffolds for whole devices.

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Section: Starchmentioning

confidence: 99%

Section: Starchmentioning

confidence: 99%

Sustainable and Flexible Energy Storage Devices: A Review

2022

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“…The number of free ions increased as the value of charge carrier density grew, facilitating the rise in ionic conductivity. [113][114][115][116] The temperature-dependent dielectric behaviour of the ionic liquid-15% sample is shown in Fig. S6(c and d) (ESI †).…”

Section: Dielectric Behavior Of Polymer Electrolytesmentioning

confidence: 99%

“…Because there was capacitance associated with the electrolyte, the effect of polarization was extremely small. [113][114][115][116] The M 0 and M 00 behaviour of ionic liquid-15% as a function of temperature is depicted in Fig. S7(c and d) (ESI †).…”

Section: Dielectric Behavior Of Polymer Electrolytesmentioning

confidence: 99%

Synthesis and characterization of a new phenothiazine-based sensitizer/co-sensitizer for efficient dye-sensitized solar cell performance using a gel polymer electrolyte and Ni–TiO₂as a photoanode

et al. 2022

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“…e modication of the PVA/PVP blend using ZnO was also investigated. In addition, Awang et al [30] examined the ionic conductivity and dielectric and electrochemical properties of a polymer electrolyte, comprising corn starch and sodium iodate. e impedance spectroscopy analysis of these studies showed that the highest ionic conductivity of polymer electrolyte was obtained at 3 wt.% of NaIO 3 , which is the highest dielectric constant.…”

Section: Introductionmentioning

confidence: 99%

Impedance Spectroscopy, AC Conductivity, and Conduction Mechanism of Iron(II) Chloride/Polyvinyl Alcohol/Polyvinylpyrrolidone Polymer Blend

Alfannakh

2022

Advances in Materials Science and Engineering

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Polymer blend electrolytes have been prepared using the casting technique. The electrolyte is composed of two polymers polyvinyl alcohol (PVA)/polyvinylpyrrolidone (PVP)) with a fixed ratio (50 : 50) loaded with varied ratios of FeCl2 (0.5, 1, and 2 wt.%). The impedance analysis indicates that the AC conductivity increased as the temperature was following the power law. Nyquist plots for pure and blend composite samples present depressed semicircles at all temperatures. The conduction mechanism of the pure blend sample was based on a hopping mechanism, whereas the ionic conduction was applied to the blend composite sample. The activation energy for blend and blend composite samples was determined, and the two activation regions appeared for blend electrolyte samples. The results indicate a significant improvement in the electrical behavior of the polymeric blend (PVA/PVP) by adding a small weight percentage of FeCl2 salt to the blend samples.

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Study on ionic conductivity, dielectric and electrochemical properties of solid polymer electrolyte for battery applications

Cited by 26 publications

References 42 publications

Sustainable and Flexible Energy Storage Devices: A Review

Sustainable and Flexible Energy Storage Devices: A Review

Synthesis and characterization of a new phenothiazine-based sensitizer/co-sensitizer for efficient dye-sensitized solar cell performance using a gel polymer electrolyte and Ni–TiO₂as a photoanode

Impedance Spectroscopy, AC Conductivity, and Conduction Mechanism of Iron(II) Chloride/Polyvinyl Alcohol/Polyvinylpyrrolidone Polymer Blend

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Study on ionic conductivity, dielectric and electrochemical properties of solid polymer electrolyte for battery applications

Cited by 26 publications

References 42 publications

Sustainable and Flexible Energy Storage Devices: A Review

Sustainable and Flexible Energy Storage Devices: A Review

Synthesis and characterization of a new phenothiazine-based sensitizer/co-sensitizer for efficient dye-sensitized solar cell performance using a gel polymer electrolyte and Ni–TiO2as a photoanode

Impedance Spectroscopy, AC Conductivity, and Conduction Mechanism of Iron(II) Chloride/Polyvinyl Alcohol/Polyvinylpyrrolidone Polymer Blend

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Synthesis and characterization of a new phenothiazine-based sensitizer/co-sensitizer for efficient dye-sensitized solar cell performance using a gel polymer electrolyte and Ni–TiO₂as a photoanode