Recent developments of tungsten disulfide-based nanomaterials for supercapacitor applications

Mohan, Visakh V.; Revathy, K.P.; Adithyan, C.B.; Rakhi, R.B.

doi:10.1016/j.est.2024.111505

Journal of Energy Storage

2024

DOI: 10.1016/j.est.2024.111505

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Recent developments of tungsten disulfide-based nanomaterials for supercapacitor applications

Visakh V. Mohan,

K.P. Revathy,

C.B. Adithyan

et al.

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Cited by 9 publications

References 125 publications

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Electrochemical Determination of Carbofuran Residues using WS₂ Modified Electrodes

Haritha,

Sarath Kumar,

Rakhi

2024

ChemistrySelect

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To meet the increasing demands for food production, the utilization of cost‐effective pesticides like carbofuran (CB) becomes essential. CB poses a significant risk to human health due to its high toxicity. Therefore, accurate quantification of CB residue is essential for environmental safety and human health. Electrochemical sensors have proven to be an outstanding choice for the accurate detection and quantification of carbofuran residues. CB is electrochemically inactive and was first hydrolyzed in an alkaline medium to yield an anodically active phenolic derivative carbofuran phenol (CP). This report details the development of a voltammetric sensor for the accurate detection of CB residues utilizing the cyclic voltammetry technique and the electrochemical reactions of CP at WS2 nanosheet‐modified electrodes in phosphate buffer solution (PBS). The constructed sensor has displayed a linear range of carbofuran detection from 10–90 μM, with a limit of detection (LOD) of 0.38 μM and sensitivity of 0.303 μA μM−1 cm−2. Additionally, the developed sensor has been employed to monitor CB residues in real soil and water samples and it shows a recovery greater than 95 %. The developed sensor enables the cost‐effective monitoring of carbofuran in real samples.

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Electrochemical Determination of Carbofuran Residues using WS₂ Modified Electrodes

Haritha,

Sarath Kumar,

Rakhi

2024

ChemistrySelect

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Mechanistic insights into the electrical properties of Ti3C2T2/WS2 (T = F, O, OH) interfaces tuned by functional groups

Guo,

Liu,

et al. 2025

Computational Materials Science

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WS2/Conducting polymer nanocomposite-based flexible and binder-free electrodes for high-performance supercapacitors

Mohan,

Rakhi

2024

Electrochimica Acta

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Recent developments of tungsten disulfide-based nanomaterials for supercapacitor applications

Cited by 9 publications

References 125 publications

Electrochemical Determination of Carbofuran Residues using WS₂ Modified Electrodes

Electrochemical Determination of Carbofuran Residues using WS₂ Modified Electrodes

Mechanistic insights into the electrical properties of Ti3C2T2/WS2 (T = F, O, OH) interfaces tuned by functional groups

WS2/Conducting polymer nanocomposite-based flexible and binder-free electrodes for high-performance supercapacitors

Contact Info

Product

Resources

About

Recent developments of tungsten disulfide-based nanomaterials for supercapacitor applications

Cited by 9 publications

References 125 publications

Electrochemical Determination of Carbofuran Residues using WS2 Modified Electrodes

Electrochemical Determination of Carbofuran Residues using WS2 Modified Electrodes

Mechanistic insights into the electrical properties of Ti3C2T2/WS2 (T = F, O, OH) interfaces tuned by functional groups

WS2/Conducting polymer nanocomposite-based flexible and binder-free electrodes for high-performance supercapacitors

Contact Info

Product

Resources

About

Electrochemical Determination of Carbofuran Residues using WS₂ Modified Electrodes

Electrochemical Determination of Carbofuran Residues using WS₂ Modified Electrodes