Electrical characterization of corn starch-LiOAc electrolytes and application in electrochemical double layer capacitor

Shukur, M. F.; Ithnin, R.; Kadir, M. F. Z.

doi:10.1016/j.electacta.2014.05.075

Cited by 165 publications

(92 citation statements)

References 91 publications

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“…Thus, from this comparison, it can be concluded that the higher the ionic mobility, the greater the C s value. Coulombic efficiency (h) is an important parameter since it represents the cycling stability of the EDLC [78]. The Coulombic efficiency of the EDLC at each cycle was calculated according to the equation: …”

Section: Electrolytesmentioning

confidence: 99%

Hydrogen ion conducting starch-chitosan blend based electrolyte for application in electrochemical devices

Shukur

Kadir

2015

Electrochimica Acta

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151

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Section: Electrolytesmentioning

confidence: 99%

Hydrogen ion conducting starch-chitosan blend based electrolyte for application in electrochemical devices

Shukur

Kadir

2015

Electrochimica Acta

Self Cite

151

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“…It can be observed that the incomplete semicircle curve begin to disappear at high frequency and left with only the tilted spike upon higher addition LiNO 3 . This phenomenon suggests that only the resistive component of the electrolyte prevails [32]. On the other hand, sample ALNO-3 shows the fully inclined spike in the impedance study.…”

Section: Ionic Conductivity Studymentioning

confidence: 88%

Study on the effect of lithium nitrate in ionic conduction properties based alginate biopolymer electrolytes

Fuzlin

Bakri

Sahraoui

et al. 2019

Mater. Res. Express

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In this present work, the conduction properties of biopolymer electrolytes (BEs) based alginate incorporation with LiNO 3 was studied. FTIR analysis showed there is complexation occurred when incorporation with LiNO 3 via COO − group of alginate. The interaction between alginate and LiNO 3 shown an improvement in ionic conductivity of BEs where was increased from 3.24×10 -7 S cm −1 for un-doped sample and achieved optimum value at 1.14×10 -4 S cm −1 for sample containing with 15 wt. % LiNO 3 . The prepared samples shown that it has thermally assisted when the temperature is increased and shown Arrhenius behavior. Deconvolution approached revealed that the present ionic conduction of BEs influenced by ionic mobility and diffusion coefficient.

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“…The holder containing the sample was put into the diffractometer, and analysis was done by scanning at 2θs in the range 5–60°. The degree of crystallinity of CS–DETBA was calculated with the following equation:

Degree of crystallinity = \frac{A_{C}}{A_{T}} \times 100

where A C and A T are the areas of crystallinity and the total hump, respectively, which were determined by High Score Plus (version 3.0.4) software.…”

Section: Methodsmentioning

confidence: 99%

Synthesis of a novel organosoluble, biocompatible, and antibacterial chitosan derivative for biomedical applications

Rizwan

Yahya

Hassan

et al. 2017

J of Applied Polymer Sci

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Electrospun materials have a number of applications in the tissue engineering field. However, the limited solubility of chitosan (CS), especially in organic solvents, makes its electrospinning with other synthetic organosoluble polymers impossible. In this article, we report the synthesis of a novel organosoluble derivative of CS through the application of a simple synthetic methodology. CS was reacted with 1,3‐diethyl‐2‐thiobarbituric acid (DETBA) with triethylorthoformate in the presence of methanol and acetic acid (4:1). The functional groups in the synthesized materials were confirmed by Fourier transform infrared and solid‐state NMR spectroscopy, whereas X‐ray diffraction revealed the level of crystallinity. The CS derivative (CS–DETBA) was tested for its cytotoxic effects on human gastric adenocarcinoma AGS cells and was found to be nontoxic. The prepared derivative showed a much enhanced inhibitory effect on the growth of three bacterial strains, Escherichia coli, Pseudomonas aeruginosa, and Staphylococcus aureus, over that of CS itself. Overall, CS–DETBA showed good solubility in a range of organic solvents, such as dimethyl sulfoxide and N,N‐dimethylformamide, and was blended with polycaprolactone (PCL) to form films and electrospun nanofibers. The morphologies of the synthesized materials were analyzed by field emission scanning electron microscopy, and the fiber diameter was 360 nm under optimum conditions. This study demonstrated that the CS–DETBA–PCL blend could be a potential material for tissue engineering and biomedical applications. © 2017 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2018, 135, 45905.

show abstract

Electrical characterization of corn starch-LiOAc electrolytes and application in electrochemical double layer capacitor

Cited by 165 publications

References 91 publications

Hydrogen ion conducting starch-chitosan blend based electrolyte for application in electrochemical devices

Hydrogen ion conducting starch-chitosan blend based electrolyte for application in electrochemical devices

Study on the effect of lithium nitrate in ionic conduction properties based alginate biopolymer electrolytes

Synthesis of a novel organosoluble, biocompatible, and antibacterial chitosan derivative for biomedical applications

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