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Role of Ponceau-S-KI System for Generation of Electrical Energy in Photo galvanic Cell

Author Affiliations

  • 1 Department of Chemistry, Deshbandhu College, New Dehli, INDIA

Int. Res. J. Environment Sci., Volume 2, Issue (1), Pages 31-36, January,22 (2013)

Abstract

Photo galvanic effect was studied in photo galvanic cells containing Ponceau-S as dyes and KI as reductants. The photo galvanic cells were determined the photo potential, photocurrent, conversion efficiency, power of cell and performance of cell .The effects of various parameters like pH, light intensity, diffusion length, reductant concentration and dye concentration on the electrical output of the cell is studied. The current voltage (i–V) characteristic of the cell is also studied and a mechanism for the generation of photocurrent is proposed.

References

  1. Becquerel E., Studies of the effect of actinic radiation of sunlight by means of electrical currents, C.R. Acad.Sci.Paris. 9, 145–159 (1839 a)
  2. Becquerel E., on electric effects under the influence of solar radiation, C.R. Acad. Sci. Paris., 9, 561 (1839 b)
  3. Alanso V.N., Belay M., Chartier P. and Ern V., Rev. Phys. Appl., 16, 5 (1981)
  4. Jan a A.K., Bhowmik B.B., Enhancement in power output of solar cells consisting of mixed dyes, J. Photochem, Photobiol,122A, 53 (1999)
  5. Hara K., Kurashige M., Dan-oh Y., Kasada C., Shinpo A., Suga S., Sayama K., Arakawa H., Design of new coumarin dyes having thiophene moieties for highly efficient organic dye- sensitized solar cells, New J. Chem.,27, 783–785 (2003)
  6. Ameta S.C., Ameta R., Seth S, Dubey T. D., Studies in the use of toluidine bluenitrilotriacetic acid (TB-NTA) system in photogalvanic cell for solar energy conversion, Afinidad., , XLV, 264–266 (1998)
  7. Ameta S.C., Khamesare S, Ameta R,Bala M, Use of micelles in photogalvanic cell for solar energy conversion and storage: AzurA-KI system, Int.J. Energy Res,14,163–167 (1990)
  8. Ameta S.C., Punjabi P.B., Vardia J, Madhwani S, Chaudhary S, Use of Bromophenol Red–EDTA system for generation of electricity in a photogalvanic cell, J. Power Sources, 159,747–751 (2006)
  9. Madhwani S., Ameta R., Vardia J., Punjabi P.B., Sharma V.K., Use of Fluoroscein-EDTA System in Photogalvanic Cell for Solar Energy Conversion, Energy sources., 29,721-729 (2007)
  10. Bohrmann-Linde C., Tausch M. W., Photogalvanic cells for classroom investigations- A contribution for the ongoing curriculum modernization, J. Chem. Educ.,80,1471–1473 (2003)
  11. Monat J.E. and Mc Cusker J.K., Femtosecond excited-state dynamics of an Iron (II) polypyridyl solar cell sensitizer model, J. Amer, Chem. Soc.,122, 4092–4097 (2000)
  12. Schwarzburg K., Willig F., Origin of Photovoltage and Photocurrent in the Nanoporous Dye- Sensitized Electrochemical Solar Cell, J. Phys. Chem., 103B, 5743 (1999)
  13. Tennakone K., Kumara G.R. R A, Dye-sensitized photoelectrochemical and solid-state solar cells: Charge separation, transport and recombination mechanisms, J. Photochem.Photobiol,117A, 137 (1998)
  14. Yadav Sushil, Yadav R.D., Singh Gautam, Use of Dyes in Photogalvanic cell for solar energy conversion and storage: Bismarck Brown and Ascorbic Acid System, Int. J. Chem. Sci.,6(4), 1960-1966 (2008)
  15. Meena R.C., Gautam Singh, Gangotri K M, Role of reductants and photosensitizer in Solar Energy Conversion and Storage: Photogalvanic cells a newer approach, Afinidad,59(501), 253-256 (2003)
  16. Meena R.C., Sindal R.S., Use of surfactants in photogalvanic cell for Solar Energy Conversion and Storage: Tween-80-Oxalic Acid – Totudine blue system, Int. J. Chem. Sci.,2(3), 321-330 (2004)
  17. Ameta Suresh C, Sadhana Khamesra, Chittoro Anil K, Gangotri K M, Use of sodium lauryl sulphate in a photogalvanic cell for solar Energy Conversion and Storage: - Methylene blue – EDTA System, Int. J. Energy Res., 13, 643-647 (1989)
  18. Gongotri K.M., Meena R.C., Meena Rajni, Use of micelles in photogalvanic cells for solar energy conversion and storage: Cetyetrimethyl ammonium bromide – KI – toluidine blue system, J. Photochem and photobiol. A: Chem.,123, 93-97 (1999)
  19. Meena R.C., Studies of solar effect of Safranine, Methylene blue and Azur-B with reductants and their photo galvanic effect, J.Indian Chem. Soc., 85, 280-285 (2008)