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Electrosynthesis and Characterization of CdSeHgTl Thin Films

Author Affiliations

  • 1Department of Chemistry, Government MLB College, Indore, MP, INDIA

Res.J.chem.sci., Volume 3, Issue (4), Pages 44-47, April,18 (2013)

Abstract

Tl containing CdSeHg films have been electrosynthesised at 0.600 V vs SCE on titanium substrate from the aqueous solution. Electrochemical properties of the films were investigated in ½I- redox solution. Films were found to be p-type conductivity with charge carrier level 1025. The carrier concentration and flat band potential of the film were determined from capacitance measurements. The films were characterized with scanning election microscopy (SEM) combined with energy dispersive X-ray analysis (EDAX) system. The corrosion characteristics of the films have been studied by polarization technique. The inhibitor inhibits corrosion even in trace amount. This is the study to investigate the effect of thallium concentration on the composition, capacitance, photo activity, morphology and corrosion parameters of the CdHgSeTl films electrosyntesised by electrodeposition.

References

  1. Durairajan A. and Haran B.S., Development of a new electrodeposition process for plating of Zn-Ni-X alloys, J. electrochem. Soc.,147(12), 4507 (2000)
  2. Bhahada K.C. and Tripathi B., Formation of ZnSe by stacked elemental layer method, Chalcogenide let., 5(7), 137-142 (2008)
  3. Mahalingam T. and Kathalingam A., Studies of electrosynthesised zinc selenide thin films, J. New mat. Electochem. Sys. 10, 15-19 (2007)
  4. Mishra S.D. and Singh K., Electrodeposition of ZnSe: colloidal HgS composit and their photoelectrochemical characterization, Solar Energy mat. and solar cells, 93,1202-1207 (2009)
  5. Singh K. and Pathak R.K., Electrosynthesis and impedance studies on Zinc Selenide., Electrochimica Acta, 39 (18), 2691-2697 (1994)
  6. Pathak R.K. and Mohan C., Study of electrosynthesis and characterization of In doped ZnSe thin films, Mat. Sc. Res. Ind., 5(2), 477-480 (2008)
  7. Ellis A.B. and Kwiser S.W., Advance in chemistry, Solid state chemistry of energy conversion and storage, eds Govdenongh J.B. and whittingham, (1977)
  8. Wanand A., Electrochemical technology, Theory and practice., eds Lubomyr T.R., (1987)
  9. Gerishar H. Physical chemistry, advance Treatise, eds. Eyring H. Henderson D. and Jost w., Acad. Press, New York (1970)
  10. Barote M.A. and Yadav A., Chemical bath deposited PbSe thin films: optical and electrical transport properties., Res. J. Chem Sc., 2(1), 15-19 (2012)
  11. Bard A.J. and Faulkner L.R., Electrochemical methods, Fundamental Applications, John Wiley and Sons, NY (2000)
  12. Bockris J.O.M., Reddy A.K.N., Modern Electrochemistry, Plennum Press, NY (2000)
  13. Fontana M.G. and Stachle R.W., Advance corrosion science and technology, Plennuum Press (1970)
  14. Princeton Applied Research Corporation, Copyright, MNLA, 219(A) (1986)
  15. Memming R. and Kelly J., Photochemical conversion and storage of solar energy, Academic press, NY (1998)
  16. Bregmann J.J., Corrosion Inhibitor, Macn, NY (1963)