Highly luminescent CdS nanoparticles synthesized using microwave irradiation of Dithiocarbazate ligand as a single molecular precursor source

Sharma, Ranjana; Singh, Rajeev R.; Goswami, Y. C.; Kumar, Vijay; Kumar, Deepak

doi:10.1007/s41779-021-00563-8

Cited by 4 publications

(2 citation statements)

References 49 publications

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“…There is no separation of phase identified between PS/FeS indicating a homogeneous polymer phase 17 . 20 . This also supports the SEM results with particle filling of pores and cracks.…”

Section: Morphological Studiesmentioning

confidence: 99%

Optically Important Transparent Syndiotactic Polystyrene/FeS Composites Grown by Low Sol-gel Route

2022

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Syndiotactic Polystyrene based composites have recently shown wide applications in optoelectronic, magnetic, and memory-based devices. In the present work, we have first reported Polystyrene coated fine FeS Nanocomposites using the low-cost Sol-Gel route. These Nanocomposites were characterized for structural properties through XRD, Molecular properties through FT-IR spectroscopy, and morphology through Scanning Electron Microscope (SEM) techniques. XRD peak shows the high crystallinity in the material with the formation of FeS pyrite structure. Polystyrene (PS), which has amorphous nature, turns into crystallite composites with FeS Nanocomposites. Composites also exhibit excellent photoluminescence behavior.

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“…There is no separation of phase identified between PS/FeS indicating a homogeneous polymer phase 17 . 20 . This also supports the SEM results with particle filling of pores and cracks.…”

Section: Morphological Studiesmentioning

confidence: 99%

Optically Important Transparent Syndiotactic Polystyrene/FeS Composites Grown by Low Sol-gel Route

2022

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“…Recently some papers have been reported on synthesis of tin chloride on various flexible substrate like cellulose acetate, poly (ethylene terephthalate), ITO-PET, PES [18][19][20][21]. Out of which Cellulose acetate flexible substrate gained much attraction due to its unique properties including high transparency, good stability, low cost and easily available [22][23][24]. To the best of our knowledge no work is reported on spin coating of SnO 2 -CdS nanocomposites on cellulose acetate flexible substrates.…”

Section: Introductionmentioning

confidence: 99%

Excellent flexible Tin Oxide-metal sulfide nanocomposites grown by spin coating chemical route

Sharma¹,

Kumar²,

Goswami³

2021

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Tin oxide /Metal sulfide nanocomposites were synthesized using two step solution route. In the first step SnO2 gel were obtained followed by the next step of addition of precursor of cadmium and sulfide salts. Films were grown on cellulose flexible substrate using spin coating method. All the samples were analyzed using structural, morphological and optical characterizations. In X ray diffractograms, tetragonal rutile structure is observed with shift in peak towards lower angle due to tensile strain. SEM micrographs show that the ring like structure converted into flake like structures. AFM micrographs also confirm the ring like or porous film converted into flake. Photoluminescence spectra exhibits the intensity of SnO2-CdS decreases as compared to SnO2. Optical transmittance confirms the formation of nanocomposite due to additional band was observed in nanocomposites.

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Enhancing photocatalytic performance of SnO2/ZnS nanocomposites synthesized via dual-step precipitation and ultrasonicated hydrothermal route

Goswami,

Bisauriya,

Hlaing

et al. 2024

Current Applied Physics

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Highly luminescent CdS nanoparticles synthesized using microwave irradiation of Dithiocarbazate ligand as a single molecular precursor source

Cited by 4 publications

References 49 publications

Optically Important Transparent Syndiotactic Polystyrene/FeS Composites Grown by Low Sol-gel Route

Optically Important Transparent Syndiotactic Polystyrene/FeS Composites Grown by Low Sol-gel Route

Excellent flexible Tin Oxide-metal sulfide nanocomposites grown by spin coating chemical route

Enhancing photocatalytic performance of SnO2/ZnS nanocomposites synthesized via dual-step precipitation and ultrasonicated hydrothermal route

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