Synthesis and structural and optical characterization of Mn2+ doped cadmium sulphide nanoparticles stabilized in DETA matrix

Mercy, A; Murugesan, K. Sakthi; Boaz, B. Milton; Anandhi, A. Jesper; Kanagadurai, R.

doi:10.1016/j.jallcom.2012.11.141

Cited by 18 publications

(15 citation statements)

References 21 publications

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“…However, it was observed tailing effects in the UV-vis spectra of AgCdS-T samples which denote the presence of some residual crystalline defects. These defects have been quantified by means of the Urbach parameter [41][42][43] ( Figure S2, Table 4). Higher Urbach energy is observed for the AgCdS-T samples prepared at lower temperature as consequence of its crystalline disorder as already stated from the XRD data (ε in Table 2).…”

Section: Uv-vis Spectroscopy (Uv-vis)mentioning

confidence: 99%

CdS Photocatalysts Modified with Ag: Effect of the Solvothermal Temperature on the Structure and Photoactivity for Hydrogen Production

et al. 2019

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This work studies the effect of the temperature in the solvothermal synthesis of CdS modified with Ag (Ag-CdS) over both the structure of CdS and the chemical state of the Ag species. The increase in the solvothermal temperature produces the evolution of the CdS nanostructures from nanoparticles of low crystallinity in coexistence with small nanocrystals with strong confinement effect to the formation of highly crystalline nanorods. The Ag species also change with the solvothermal temperature from Ag2S species, formed at low temperature, to metallic species as the temperature increases. The photoactivity of the Ag-CdS samples is the result of the combination of three factors: crystallinity of the CdS structures, existence of small nanocrystals with strong confinement effect and the presence of segregated Ag2S species. The Ag-CdS sample prepared at 120 °C shows the better efficiency for hydrogen production because it achieves the better combination of the aforementioned factors

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Section: Uv-vis Spectroscopy (Uv-vis)mentioning

confidence: 99%

CdS Photocatalysts Modified with Ag: Effect of the Solvothermal Temperature on the Structure and Photoactivity for Hydrogen Production

et al. 2019

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“…Therefore, there was a trial to discern the lattice strain (ε str. ) of the prepared sample using the relation of Stokes-Wilson [31]: = 4 (tan )…”

Section: X-ray Diffraction Analysismentioning

confidence: 99%

Structural and Thermal Analysis of Carbon Nano-Particles/Polypyrrole/Poly (Ethylene – Co – Vinyl Acetate) Composites

Ahmed

El-Bary

2018

Arab Journal of Nuclear Sciences and Applications

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“…Cadmium sulphide is extensively used in various applications such as in non-linear devices, solar cells, display devices, x-ray detectors, in the pigments and plastic industry, and as photo-catalysts [1][2][3][4][5][6][7][8][9][10].It is well known that the properties of nanocrystals of cadmium sulphide are controlled by the growth process and different growth conditions [4]. It is necessary to develop various approaches to prepare high quality nanoparticles CdS nanocrystals.…”

Section: Introductionmentioning

confidence: 99%

Two Step Hydrothermal Synthesis of Nanocrystalline CDS

2017

IJAERD

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Synthesis and structural and optical characterization of Mn2+ doped cadmium sulphide nanoparticles stabilized in DETA matrix

Cited by 18 publications

References 21 publications

CdS Photocatalysts Modified with Ag: Effect of the Solvothermal Temperature on the Structure and Photoactivity for Hydrogen Production

CdS Photocatalysts Modified with Ag: Effect of the Solvothermal Temperature on the Structure and Photoactivity for Hydrogen Production

Structural and Thermal Analysis of Carbon Nano-Particles/Polypyrrole/Poly (Ethylene – Co – Vinyl Acetate) Composites

Two Step Hydrothermal Synthesis of Nanocrystalline CDS

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