Recyclable waste Dry-cell batteries derived carbon dots (CDs) for detection of Two-fold metal ions and degradation of BTB dye

Annamalai, Kumaresan; Annamalai, Arun; Ravichandran, Ramya; Sundaravadivel, E.

doi:10.1016/j.wasman.2023.03.032

Cited by 7 publications

(5 citation statements)

References 44 publications

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“…The peak observed at 3361cm −1 for both CDs and NM‐CDs is ‐OH/NM functional moiety. [ 4 ] The rise at 1656 cm −1 confirms the existence of the C═C group. The peak positioned at 944 and 872 cm −1 corresponds to the symmetric and asymmetric stretching of the Mo═O group.…”

Section: Resultsmentioning

confidence: 74%

“…After that, with the aid of a linear fitted data range, a lower detection limit (LOD) was found as 0.13, 0.28, and 0.08 µ m for Cr 6+ , Ru 3+ , and Doc, respectively, using the formula 3 σ / m . [ 4 ]…”

Section: Applications Of Cds and Nm‐cdsmentioning

confidence: 99%

“…[ 2,3 ] In the past few decades, uncountable methods have been grown for CDs preparation: hydrothermal/solvothermal, ultrasonication, thermal‐pyrolysis, electrochemical, and microwave‐assisted methods. [ 4 ] Among the available approaches, the microwave‐assisted technique is one of the finest progressions to prepare CDs because the preparation of CDs via microwave‐assisted process is eco‐friendly, has good production yield, is cost‐effective, and requires very short reaction time. The sudden growth of multiple industries directly affects the environment's surface and groundwater bodies.…”

Section: Introductionmentioning

confidence: 99%

“…In the case of the PL‐based approach, even a large number of samples can be analyzed rapidly. [ 4,5 ]…”

Section: Introductionmentioning

confidence: 99%

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Carbon Dots: A Multifunctional Nano‐Sized Giant Tool for the Detection Probe and Physical Reformation of NiMoO₄ in Solid‐State for Enriched Energy Storage Application

Annamalai,

Ayyanduarai

et al. 2023

Advanced Sustainable Systems

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Designing low‐cost, effective and greener materials via a non‐sophisticated strategy is most important for future research. Here, they made a new dual endeavor using carbon dots (CDs) as an environment protection probe for selective detection of environmental toxins, followed by the solid‐state structural reformer to prepare NiMoO4 (NM) via mechanochemical‐based solid grinding method. The prepared CDs, NM and NM‐CDs combination is examined through various techniques. The prepared CDs selectively detect Cr6+, Ru3+, and Doxycycline independently. Also, in this work, a groundbreaking strategy is found to prepare morphology‐tailored NM using CDs through a solid‐state grinding method without adding any other toxic solvents or reagents. The CDs‐induced NM‐CDs (15) look like a 2D nano‐sheet with enriched surface area compared to its bare NM. The fabricated electrode provides the highest capacitance value of 1947 F g−1, almost three times grander than the bare 1D rod‐like electrode. Then, fabricated asymmetric supercapacitor NM‐CDs (15)//AC system delivers a high energy density of 43.9 Wh Kg−1 at a power density of 684 W Kg−1. Overall, a single CDs serve multiple roles in the environment and energy applications with a greener structure tailoring agent and a better booster for re energy storage properties.

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Section: Resultsmentioning

confidence: 74%

Section: Applications Of Cds and Nm‐cdsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…In the case of the PL‐based approach, even a large number of samples can be analyzed rapidly. [ 4,5 ]…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Carbon Dots: A Multifunctional Nano‐Sized Giant Tool for the Detection Probe and Physical Reformation of NiMoO₄ in Solid‐State for Enriched Energy Storage Application

Annamalai,

Ayyanduarai

et al. 2023

Advanced Sustainable Systems

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“…With these Stern–Volmer plots, we observed satisfactory linearity for various nitro-aromatics. The Stern–Volmer quenching constants ( K sv ) for various nitro-aromatic compounds were calculated from eqn (2): 49,50 I 0 / I = 1 + K sv [Q]where I 0 and I denote the fluorescence intensities in the presence or absence of quenching agent [Q]. A linear relation of R 2 = 0.97 was determined from the linear series of the fluorescence response, whereby 1–26 μM (Fig.…”

Section: Selectivity and Sensitivity Of N-cds Against Nitro-explosive...mentioning

confidence: 99%

Simple devising of N-doped carbon dots (N-CDs) as a low-cost probe for selective environmental toxin detection and security applications

Annamalai,

Ravichandran

et al. 2024

New J. Chem.

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Versatile P-doped carbon quantum dots derived from green precursor: an efficient metal ion sensor and photocatalytic behaviour in aqueous environment

Yadav,

Lahariya

et al. 2024

Res Chem Intermed

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Recyclable waste Dry-cell batteries derived carbon dots (CDs) for detection of Two-fold metal ions and degradation of BTB dye

Cited by 7 publications

References 44 publications

Carbon Dots: A Multifunctional Nano‐Sized Giant Tool for the Detection Probe and Physical Reformation of NiMoO₄ in Solid‐State for Enriched Energy Storage Application

Carbon Dots: A Multifunctional Nano‐Sized Giant Tool for the Detection Probe and Physical Reformation of NiMoO₄ in Solid‐State for Enriched Energy Storage Application

Simple devising of N-doped carbon dots (N-CDs) as a low-cost probe for selective environmental toxin detection and security applications

Versatile P-doped carbon quantum dots derived from green precursor: an efficient metal ion sensor and photocatalytic behaviour in aqueous environment

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Recyclable waste Dry-cell batteries derived carbon dots (CDs) for detection of Two-fold metal ions and degradation of BTB dye

Cited by 7 publications

References 44 publications

Carbon Dots: A Multifunctional Nano‐Sized Giant Tool for the Detection Probe and Physical Reformation of NiMoO4 in Solid‐State for Enriched Energy Storage Application

Carbon Dots: A Multifunctional Nano‐Sized Giant Tool for the Detection Probe and Physical Reformation of NiMoO4 in Solid‐State for Enriched Energy Storage Application

Simple devising of N-doped carbon dots (N-CDs) as a low-cost probe for selective environmental toxin detection and security applications

Versatile P-doped carbon quantum dots derived from green precursor: an efficient metal ion sensor and photocatalytic behaviour in aqueous environment

Contact Info

Product

Resources

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Carbon Dots: A Multifunctional Nano‐Sized Giant Tool for the Detection Probe and Physical Reformation of NiMoO₄ in Solid‐State for Enriched Energy Storage Application

Carbon Dots: A Multifunctional Nano‐Sized Giant Tool for the Detection Probe and Physical Reformation of NiMoO₄ in Solid‐State for Enriched Energy Storage Application