One-Step Thermolysis Synthesis of Divalent Transition Metal Ions Monodoped and Tridoped CdS and ZnS Luminescent Nanomaterials

Joint Authors

Abdel-Mottaleb, Mohamed Sabry
Abdel-Mottaleb, Mohamed M. S.
Saeed, S. E.

Source

Journal of Nanomaterials

Issue

Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2014-08-19

Country of Publication

Egypt

No. of Pages

11

Main Subjects

Chemistry
Civil Engineering

Abstract EN

Mn2+, Co2+, or Ni2+ monodoped CdS (or ZnS) and Mn2+-Co2+-Ni2+ tridoped CdS (or ZnS) have been successfully synthesized by novel one-step thermolysis method using thiourea as a sulphur source.

The synthesized nanomaterials were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), and scanning electron microscopy (SEM).

It is found that the average diameter and morphology of the synthesized samples varied with the nature of dopant ion.

The successful doping of Mn2+-Co2+-Ni2+ tridoped ions into the host CdS (or ZnS) was proved by the EDX spectra.

The luminescence of CdS is only enhanced when monodoped with Mn2+ whereas it is enhanced when ZnS is either monodoped with Mn2+, Co2+, or Ni2+ or tridoped with Mn2+-Co2+-Ni2+.

The synthesized samples could therefore offer opportunities for further fundamental research and technological applications.

American Psychological Association (APA)

Saeed, S. E.& Abdel-Mottaleb, Mohamed M. S.& Abdel-Mottaleb, Mohamed Sabry. 2014. One-Step Thermolysis Synthesis of Divalent Transition Metal Ions Monodoped and Tridoped CdS and ZnS Luminescent Nanomaterials. Journal of Nanomaterials،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1042005

Modern Language Association (MLA)

Saeed, S. E.…[et al.]. One-Step Thermolysis Synthesis of Divalent Transition Metal Ions Monodoped and Tridoped CdS and ZnS Luminescent Nanomaterials. Journal of Nanomaterials No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-1042005

American Medical Association (AMA)

Saeed, S. E.& Abdel-Mottaleb, Mohamed M. S.& Abdel-Mottaleb, Mohamed Sabry. One-Step Thermolysis Synthesis of Divalent Transition Metal Ions Monodoped and Tridoped CdS and ZnS Luminescent Nanomaterials. Journal of Nanomaterials. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-1042005

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1042005