Green One Step Microwave Assisted Synthesis of ZnS Nanoparticles

A. Sabah, S. Javed, M. Nazir

Abstract


Microwave radiations are used to synthesize zinc sulphide (ZnS, cubic phase) nanoparticles by using single precursor at different synthesis temperature and irradiation time. Absorption peaks of ZnS nanoparticles of size ~15 nm are found within the range of 250-320 nm by UV-Visible spectroscopy. The band gap energies of prepared ZnS nanoparticles are higher than the bulk value of ZnS. The blue shift of UV absorption peak gives evidence of decrease in particle size. Aggregates of large number of small sized spherical nanoparticles are observed by scanning electron microscope (SEM).

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References

A. Chandran, N. Francis, T. Jose and K.C.George, “Synthesis,

structural, characterization and optical bandgap determination of

ZnS nanoparticles”, SB Acad. Rev., vol. 17, pp. 17-21, 2010.

A. Rahdar, V. Arbabi and H. Ghanbari, “Study of electro-optical

properties of ZnS nanoparticles prepared by colloidal particle

method”, Int. J. Mech. Aero. Ind. Mech. Man. Eng., vol 6, pp. 214-

, 2012.

A.L. Rogach, N. Gaponik, J.M. Lupton, C. Bertoni, D.E. Gallardo,

S. Dunn, N. Li Pira, M. Paderi, P. Repetto, S.G. Romanov,

C. O'Dwyer, C.M. Sotomayor Torres and A. Eychmuller, “Lightemitting diodes with semiconductor nanocrystals”, J. Angew

Chem. Int. Ed., vol. 47, pp. 6538–6549, 2008.

R. Xu, W. Pang and Q. Huo, “Modern inorganic synthetic

chemistry”, Amsterdam, The Netherland, Elsevier, 2011.

X. Yan, E. Michael, S. Komarnenic, J. R. Brownsond and

Z. F. Yana, “Microwave and conventional-hydrothermal synthesis

of CuS, SnS and ZnS: Optical properties”, J. Ceram. Int., vol 39,

pp. 4757-4763, September 2013.

J. Sun, X.P. Shen, K.M. Chen; Q. Liu and W. Liu, “Low

temperature synthesis of hexagonal ZnS nanoparticles by a facile

microwave-assisted single source method”, J. Solid State

Commun., vol. 147, pp. 501-504, 2008.

F. La Porta, F.A. La Porta, M.M Ferrer, Y. VB de Santana and

C. W Raubach, V.M Longo, J.R Sambrano, E. Longo, J. Andres,

M.S. Li and J. A Varela, “Synthesis of wurtzite ZnS nanoparticles

using microwave assisted solvothermal method”, J. Alloys

Compd., vol. 556, pp. 153-159, 2013.

P. Cintas, C. Badea, G. Prodan, I. Popovici and V. Ciupina,

“Activated metals in organic synthesis”, Florida, USA, CRC Press,

A. Dumbrava, C. Badea, G. Prodan, I. Popovici and V. Ciupina,

“Zinc sulfide fine particles obtained at low temperature”,

Chalcogen. Lett., vol. 6, pp. 437-443, September 2009.

K.P. Tiwari, S. Kumar Choubey and K. Sharma, “Structural and

optical properties of ZnS nanoparticles synthesized by microwave

irradiation method”, Chalcogen. Lett., vol. 10, pp. 319-323,

September 2013.

I. Yu, T. Isobe and M. Senna, “Optical properties and

characteristic of ZnS nano-particles with homogeneous Mn

distribution”, J. Phys. Chem. Sol., vol. 57, pp. 373-379, 1996.

X. Lu, G. Wang, T .Zhai, M. Yu, S. Xie, Y. Ling, C. Liang,

Y. Tong, Y. Li, T. Zhai, S. Xie, Y. Zhao, X. Sun, X. Lu, M. Yu,

M. Xu, F. Xiao and Yexiang Tong, “Controllable synthesis of

hierarchical ZnO nanodisks for highly photo catalytic activity”,

Cryst. Eng. Comm., vol. 14, pp. 1850-1855, 2012.


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