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Journal of Solar Energy
Volume 2014, Article ID 192812, 7 pages
http://dx.doi.org/10.1155/2014/192812
Research Article

Hybrid TiO2 Solar Cells Produced from Aerosolized Nanoparticles of Water-Soluble Polythiophene Electron Donor Layer

1Virginia Commonwealth University, Department of Mechanical and Nuclear Engineering, 401 West Main Street, Richmond, VA 23284, USA
2Virginia Commonwealth University, Nanomaterials Characterization Center, 601 West Main Street, Richmond, VA 23284, USA

Received 11 October 2013; Accepted 24 January 2014; Published 27 February 2014

Academic Editor: Paulo Fernandes

Copyright © 2014 Marshall L. Sweet et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. H. Hoppe and N. S. Sariciftci, “Morphology of polymer/fullerene bulk heterojunction solar cells,” Journal of Materials Chemistry, vol. 16, no. 1, pp. 45–61, 2006. View at Publisher · View at Google Scholar · View at Scopus
  2. D. Gebeyehu, C. J. Brabec, N. S. Sariciftci et al., “Hybrid solar cells based on dye-sensitized nanoporous TiO2 electrodes and conjugated polymers as hole transport materials,” Synthetic Metals, vol. 125, no. 3, pp. 279–287, 2002. View at Publisher · View at Google Scholar · View at Scopus
  3. W. U. Huynh, J. J. Dittmer, and A. P. Alivisatos, “Hybrid nanorod-polymer solar cells,” Science, vol. 295, no. 5564, pp. 2425–2427, 2002. View at Publisher · View at Google Scholar · View at Scopus
  4. E. Hendry, F. Wang, J. Shan, T. F. Heinz, and M. Bonn, “Electron transport in TiO2 probed by THz time-domain spectroscopy,” Physical Review B, vol. 69, no. 8, Article ID 081101, 2004. View at Google Scholar · View at Scopus
  5. R. Könenkamp, “Carrier transport in nanoporous TiO2 films,” Physical Review B, vol. 61, pp. 57–64, 2000. View at Google Scholar
  6. K. M. Coakley, B. S. Srinivasan, J. M. Ziebarth, C. Goh, Y. Liu, and M. D. McGehee, “Enhanced hole mobility in regioregular polythiophene infiltrated in straight nanopores,” Advanced Functional Materials, vol. 15, no. 12, pp. 1927–1932, 2005. View at Publisher · View at Google Scholar · View at Scopus
  7. A. J. Mozer and N. S. Sariciftci, “Negative electric field dependence of charge carrier drift mobility in conjugated, semiconducting polymers,” Chemical Physics Letters, vol. 389, no. 4–6, pp. 438–442, 2004. View at Publisher · View at Google Scholar · View at Scopus
  8. A. J. Mozer, N. S. Sariciftci, A. Pivrikas et al., “Charge carrier mobility in regioregular poly(3-hexylthiophene) probed by transient conductivity techniques: a comparative study,” Physical Review B, vol. 71, no. 3, Article ID 035214, 2005. View at Publisher · View at Google Scholar · View at Scopus
  9. H. Sirringhaus, N. Tessler, and R. H. Friend, “Integrated optoelectronic devices based on conjugated polymers,” Science, vol. 280, no. 5370, pp. 1741–1744, 1998. View at Publisher · View at Google Scholar · View at Scopus
  10. X. Yang, J. Loos, S. C. Veenstra et al., “Nanoscale morphology of high-performance polymer solar cells,” Nano Letters, vol. 5, no. 4, pp. 579–583, 2005. View at Publisher · View at Google Scholar · View at Scopus
  11. J.-M. Nunzi, “Organic photovoltaic materials and devices,” Comptes Rendus Physique, vol. 3, no. 4, pp. 523–542, 2002. View at Publisher · View at Google Scholar · View at Scopus
  12. A. J. Breeze, Z. Schlesinger, S. A. Carter, and P. J. Brock, “Charge transport in TiO2/MEH-PPV polymer photovoltaics,” Physical Review B, vol. 64, no. 12, Article ID 125205, 2001. View at Google Scholar · View at Scopus
  13. A. M. Peiró, P. Ravirajan, K. Govender et al., “Hybrid polymer/metal oxide solar cells based on ZnO columnar structures,” Journal of Materials Chemistry, vol. 16, no. 21, pp. 2088–2096, 2006. View at Publisher · View at Google Scholar · View at Scopus
  14. D. Cheyns, K. Vasseur, C. Rolin, J. Genoe, J. Poortmans, and P. Heremans, “Nanoimprinted semiconducting polymer films with 50 nm features and their application to organic heterojunction solar cells,” Nanotechnology, vol. 19, no. 42, Article ID 424016, 2008. View at Publisher · View at Google Scholar · View at Scopus
  15. A. Jaworek and A. T. Sobczyk, “Electrospraying route to nanotechnology: an overview,” Journal of Electrostatics, vol. 66, no. 3-4, pp. 197–219, 2008. View at Publisher · View at Google Scholar · View at Scopus
  16. A. Jaworek, Electrospray Technology for Thin-Film Deposition, Nova Science Publishers, New York, NY, USA, 2010.
  17. J.-S. Kim, W.-S. Chung, K. Kim et al., “Performance optimization of polymer solar cells using electrostatically sprayed photoactive layers,” Advanced Functional Materials, vol. 20, no. 20, pp. 3538–3546, 2010. View at Publisher · View at Google Scholar · View at Scopus
  18. T. Fukuda, K. Takagi, T. Asano et al., “Bulk heterojunction organic photovoltaic cell fabricated by the electrospray deposition method using mixed organic solvent,” Physica Status Solidi, vol. 5, no. 7, pp. 229–231, 2011. View at Publisher · View at Google Scholar · View at Scopus
  19. S.-E. Park, J.-Y. Hwang, K. Kim, B. Jung, W. Kim, and J. Hwang, “Spray deposition of electrohydrodynamically atomized polymer mixture for active layer fabrication in organic photovoltaics,” Solar Energy Materials and Solar Cells, vol. 95, no. 1, pp. 352–356, 2011. View at Publisher · View at Google Scholar · View at Scopus
  20. T. Fukuda, K. Takagi, and Y. Liao, “Insertion of fullerence layer for bulk heterojunction organic photovoltaic cell fabricated by electrospray deposition method,” Physica Status Solidi (RRL), vol. 7, pp. 1055–1058, 2013. View at Google Scholar
  21. N. Ju, Y. Yamagata, and T. Higuchi, “Thin-film fabrication method for organic light-emitting diodes using electrospray deposition,” Advanced Materials, vol. 21, no. 43, pp. 4343–4347, 2009. View at Publisher · View at Google Scholar · View at Scopus
  22. V. Vohra, U. Giovanella, R. Tubino, H. Murata, and C. Botta, “Electroluminescence from conjugated polymer electrospun nanofibers in solution processable organic light-emitting diodes,” ACS Nano, vol. 5, no. 7, pp. 5572–5578, 2011. View at Publisher · View at Google Scholar · View at Scopus
  23. W. Hwang, G. Xin, M. Cho, S. M. Cho, and H. Chae, “Electrospray deposition of polymer thin films for organic light-emitting diodes,” Nanoscale Research Letters, vol. 7, article 52, pp. 1–13, 2012. View at Publisher · View at Google Scholar · View at Scopus
  24. T.-W. Zeng, H.-H. Lo, C.-H. Chang, Y.-Y. Lin, C.-W. Chen, and W.-F. Su, “Hybrid poly (3-hexylthiophene)/titanium dioxide nanorods material for solar cell applications,” Solar Energy Materials and Solar Cells, vol. 93, no. 6-7, pp. 952–957, 2009. View at Publisher · View at Google Scholar · View at Scopus
  25. P. Ravirajan, S. A. Haque, J. R. Durrant, D. D. C. Bradley, and J. Nelson, “The effect of polymer optoelectronic properties on the performance of multilayer hybrid polymer/TiO2 solar cells,” Advanced Functional Materials, vol. 15, no. 4, pp. 609–618, 2005. View at Publisher · View at Google Scholar · View at Scopus
  26. D. Gebeyehu, C. J. Brabec, N. S. Sariciftci et al., “Hybrid solar cells based on dye-sensitized nanoporous TiO2 electrodes and conjugated polymers as hole transport materials,” Synthetic Metals, vol. 125, no. 3, pp. 279–287, 2002. View at Publisher · View at Google Scholar · View at Scopus
  27. Q. Qiao, J. Beck, R. Lumpkin, J. Pretko, and J. T. Mcleskey Jr., “A comparison of fluorine tin oxide and indium tin oxide as the transparent electrode for P3OT/TiO2 solar cells,” Solar Energy Materials and Solar Cells, vol. 90, no. 7-8, pp. 1034–1040, 2006. View at Publisher · View at Google Scholar · View at Scopus
  28. U.S. Department of Labor, Solvents—Safety and Health Topics-OSHA, 2007.
  29. R. Søndergaard, M. Helgesen, M. Jørgensen, and F. C. Krebs, “Fabrication of polymer solar cells using aqueous processing for all layers including the metal back electrode,” Advanced Energy Materials, vol. 1, no. 1, pp. 68–71, 2011. View at Publisher · View at Google Scholar · View at Scopus
  30. N. S. Lewis and D. G. Nocera, “Powering the planet: chemical challenges in solar energy utilization,” Proceedings of the National Academy of Sciences of the United States of America, vol. 103, no. 43, pp. 15729–15735, 2006. View at Publisher · View at Google Scholar · View at Scopus
  31. Q. Qiao, L. Su, J. Beck, and J. T. McLeskey Jr., “Characteristics of water-soluble polythiophene: TiO2 composite and its application in photovoltaics,” Journal of Applied Physics, vol. 98, no. 9, Article ID 094906, 2005. View at Publisher · View at Google Scholar · View at Scopus
  32. Q. Qiao, Y. Xie, and J. T. McLeskey Jr., “Organic/inorganic polymer solar cells using a buffer layer from all-water-solution processing,” Journal of Physical Chemistry C, vol. 112, no. 26, pp. 9912–9916, 2008. View at Publisher · View at Google Scholar · View at Scopus
  33. Q. Qiao and J. T. McLeskey Jr., “Water-soluble polythiophenenanocrystalline TiO2 solar cells,” Applied Physics Letters, vol. 86, no. 15, Article ID 153501, 2005. View at Publisher · View at Google Scholar · View at Scopus
  34. A. J. Miller, R. A. Hatton, and S. R. P. Silva, “Water-soluble multiwall-carbon-nanotube-polythiophene composite for bilayer photovoltaics,” Applied Physics Letters, vol. 89, no. 12, Article ID 123115, 2006. View at Publisher · View at Google Scholar · View at Scopus
  35. J. Yang, A. Garcia, and T.-Q. Nguyen, “Organic solar cells from water-soluble poly(thiophene)/fullerene heterojunction,” Applied Physics Letters, vol. 90, no. 10, Article ID 103514, 2007. View at Publisher · View at Google Scholar · View at Scopus
  36. QCR Solutions, Materials for Organic Solar Cells—PHT105A, 2010.
  37. A. Andersson, N. Johansson, P. Bröms, N. Yu, D. Lupo, and W. R. Salaneck, “Fluorine tin oxide as an alternate to indium tin oxide in polymer LEDs,” Advanced Materials, vol. 10, no. 11, pp. 859–863, 1998. View at Google Scholar · View at Scopus
  38. P. A. Anderson, “Work function of gold,” Physical Review, vol. 115, no. 3, pp. 553–554, 1959. View at Publisher · View at Google Scholar · View at Scopus
  39. S. Aazou and E. M. Assaid, “Modelling real photovoltaic solar cell using Maple,” in Proceedings of the 21th International Conference on Microelectronics (ICM '09), pp. 394–397, December 2009. View at Publisher · View at Google Scholar · View at Scopus
  40. A. Jain and A. Kapoor, “Exact analytical solutions of the parameters of real solar cells using Lambert W-function,” Solar Energy Materials and Solar Cells, vol. 81, no. 2, pp. 269–277, 2004. View at Publisher · View at Google Scholar · View at Scopus
  41. L. Schmidt-Mende and M. Grätzel, “TiO2 pore-filling and its effect on the efficiency of solid-state dye-sensitized solar cells,” Thin Solid Films, vol. 500, no. 1-2, pp. 296–301, 2006. View at Publisher · View at Google Scholar · View at Scopus
  42. H. Han, U. Bach, Y.-B. Cheng, and R. A. Caruso, “Increased nanopore filling: effect on monolithic all-solid-state dye-sensitized solar cells,” Applied Physics Letters, vol. 90, no. 21, Article ID 213510, 2007. View at Publisher · View at Google Scholar · View at Scopus
  43. P. Ravirajan, S. A. Haque, J. R. Durrant, D. D. C. Bradley, and J. Nelson, “The effect of polymer optoelectronic properties on the performance of multilayer hybrid polymer/TiO2 solar cells,” Advanced Functional Materials, vol. 15, no. 4, pp. 609–618, 2005. View at Publisher · View at Google Scholar · View at Scopus
  44. A. F. Nogueira, C. Longo, and M.-A. De Paoli, “Polymers in dye sensitized solar cells: overview and perspectives,” Coordination Chemistry Reviews, vol. 248, no. 13-14, pp. 1455–1468, 2004. View at Publisher · View at Google Scholar · View at Scopus
  45. Y. Shen, K. Li, N. Majumdar, J. C. Campbell, and M. C. Gupta, “Bulk and contact resistance in P3HT:PCBM heterojunction solar cells,” Solar Energy Materials and Solar Cells, vol. 95, no. 8, pp. 2314–2317, 2011. View at Publisher · View at Google Scholar · View at Scopus
  46. P. Schilinsky, C. Waldauf, J. Hauch, and C. J. Brabec, “Simulation of light intensity dependent current characteristics of polymer solar cells,” Journal of Applied Physics, vol. 95, no. 5, pp. 2816–2819, 2004. View at Publisher · View at Google Scholar · View at Scopus
  47. G. del Pozo, B. Romero, and B. Arredondo, “Evolution with annealing of solar cell parameters modeling the S-shape of the current-voltage characteristic,” Solar Energy Materials and Solar Cells, vol. 104, pp. 81–86, 2012. View at Google Scholar
  48. S. Tanaka, “Performance simulation for dye-sensitized solar cells: toward high efficiency and solid state,” Japanese Journal of Applied Physics, vol. 40, no. 1, pp. 97–107, 2001. View at Google Scholar · View at Scopus
  49. J. Song, Z. Xu, F. Zhang et al., “The effect of annealing treatment on the performance of bulk heterojunction solar cells with donor and acceptor different weight ratios,” Science in China G, vol. 52, no. 10, pp. 1606–1610, 2009. View at Publisher · View at Google Scholar · View at Scopus
  50. Y. Zhang, Z. Li, S. Wakim et al., “Bulk heterojunction solar cells based on a new low-band-gap polymer: morphology and performance,” Organic Electronics, vol. 12, no. 7, pp. 1211–1215, 2011. View at Publisher · View at Google Scholar · View at Scopus