A new and simple UV-assisted approach for synthesis of water soluble ZnS and transition metals doped ZnS nanoparticles (NPs) and investigating optical and photocatalyst properties

Amirian, Farhad; Molaei, M.; Karimipour, Masoud; Bahador, A.R.

doi:10.1016/j.jlumin.2017.12.005

Cited by 40 publications

(9 citation statements)

References 26 publications

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“…A slight shift of wavelengths values is however observed for the 3% Ca doped sample compared to the undoped one. The third band appearing near 16807 cm -1 (595 nm) with a very weak intensity is attributed to Ca 2+ impurity incorporated in 4d sites, which create new energy levels between the valence band and the conduction band as previously reported in the literature [14,17,33]. The Gaussian plot was conducted for all Ca 2+ doped samples emission bands, the 16807 cm -1 (595 nm) band intensity being similar from one sample to another.…”

Section: J O U R N a L P R E -P R O O Fmentioning

confidence: 69%

“…Series of ZnS nanocrystals doped with different transition metal (TM) or rare-earth metal (RE) ions have been described in literature. Lin et al synthesized ZnS: Cu, ZnS: Ag and ZnS: Au materials using a chemical method [13]; F. Amirian et al studied ZnS: TM [14] and D. Kakoti et al which reported the optical properties of ZnS: Sm 3+ [15]. However, only one paper was found in the literature indicating the effect of Ca 2+ as dopant on the luminescence properties of ZnS nanoparticles [16].…”

Section: J O U R N a L P R E -P R O O Fmentioning

confidence: 99%

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Investigating photoluminescence properties of Ca-doped ZnS nanoparticles prepared via hydrothermal method

Messalti

El‐Ghozzi

Zambón

et al. 2021

Journal of Luminescence

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Section: J O U R N a L P R E -P R O O Fmentioning

confidence: 69%

Section: J O U R N a L P R E -P R O O Fmentioning

confidence: 99%

Investigating photoluminescence properties of Ca-doped ZnS nanoparticles prepared via hydrothermal method

Messalti

El‐Ghozzi

Zambón

et al. 2021

Journal of Luminescence

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“…On account of metal sulfides, it has been recognized as a fantastic pseudo capacitive (redox) material at room temperature with its high conductivity and redox properties. The metal sulfides like, Bismuth sulfide [11], Nickel sulfide [12], Zinc sulfide [13], Cadmium sulfide [14], Cobalt sulfide [15] is proposed with different composite stages and has a widespread scope of energy storage applications [16,17].…”

Section: Introductionmentioning

confidence: 99%

Solvothermal synthesis of Bi2S3 nanoparticles for active photocatalytic and energy storage device applications

Sambathkumar

Manirathinam

Manikandan

et al. 2021

J Mater Sci: Mater Electron

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High edge energy storage with large life-span stable materials have become the most significant and major requirement in near future. Bismuth sulfide (Bi2S3) Nanoparticles (NPs) was effectively synthesized by utilizing Bismuth diethyldithiocarbamate (Bi[DTC]) complex as single-source antecedent. The synthesized Bi2S3 NPs were affirmed by structural, morphological and thermal analysis with various analytical studies. The electrochemical performance of Bi2S3 NPs reveals that, exhibit redox behavior from cyclic voltammetry analysis, the charge-discharge analysis was examined by the galvanostatic chronopotentiometry. Bi2S3 NPs exhibit excellent supercapacitor behavior with value of the specific capacitance 470 Fg -1 at current density 0.5 Ag -1 and the retentivity of 79 % after 1000 cycles. The Bi2S3 NPs were further utilized as 2 photocatalytic discoloration of Congo Red (CR) dye in aqueous medium under UV-light irradiation. Which shows, excellent catalytic behaviour, up to 98% of CR dye degrade within 150 min. and it is exhibit good catalytic stability and reusability.

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Section: Introductionmentioning

confidence: 99%

Solvothermal Synthesis of Bi2s3 Nanoparticles for Active Photocatalytic and Energy Storage Device Applications

Sambathkumar

Manirathinam

Manikandan

et al. 2021

Preprint

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High edge energy storage with large life-span stable materials have become the most significant and major requirement in near future. Bismuth sulfide (Bi2S3) Nanoparticles (NPs) was effectively synthesized by utilizing Bismuth diethyldithiocarbamate (Bi[DTC]) complex as single-source antecedent. The synthesized Bi2S3 NPs were affirmed by structural, morphological and thermal analysis with various analytical studies. The electrochemical performance of Bi2S3 NPs reveals that, exhibit redox behavior from cyclic voltammetry analysis, the charge-discharge analysis was examined by the galvanostatic chronopotentiometry. Bi2S3 NPs exhibit excellent supercapacitor behavior with value of the specific capacitance 470 Fg-1 at current density 0.5 Ag-1 and the retentivity of 79 % after 1000 cycles. The Bi2S3 NPs were further utilized as photocatalytic discoloration of Congo Red (CR) dye in aqueous medium under UV-light irradiation. Which shows, excellent catalytic behaviour, up to 98% of CR dye degrade within 150 min. and it is exhibit good catalytic stability and reusability.

show abstract

A new and simple UV-assisted approach for synthesis of water soluble ZnS and transition metals doped ZnS nanoparticles (NPs) and investigating optical and photocatalyst properties

Cited by 40 publications

References 26 publications

Investigating photoluminescence properties of Ca-doped ZnS nanoparticles prepared via hydrothermal method

Investigating photoluminescence properties of Ca-doped ZnS nanoparticles prepared via hydrothermal method

Solvothermal synthesis of Bi2S3 nanoparticles for active photocatalytic and energy storage device applications

Solvothermal Synthesis of Bi2s3 Nanoparticles for Active Photocatalytic and Energy Storage Device Applications

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