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Photovoltaic Properties of MEH-PPV/DFPP Blend Devices Based on Novel n-type Polymer DFPP

새로운 n형 고분자인 DFPP 기반의 MEH-PPV/DFPP Blend 소자의 광전특성

  • Kim, Su-Hyun (Photonic Research Center, Korea institute of Science and Technology) ;
  • Moon, Ji-Sun (Photonic Research Center, Korea institute of Science and Technology) ;
  • Lee, Jae-Woo (Photonic Research Center, Korea institute of Science and Technology) ;
  • Lee, Seok (Photonic Research Center, Korea institute of Science and Technology) ;
  • Kim, Sun-Ho (Photonic Research Center, Korea institute of Science and Technology) ;
  • Byun, Young-Tae (Photonic Research Center, Korea institute of Science and Technology) ;
  • Kim, Dong-Young (Opto Electronic Materials Research Center, Korea institute of Science and Technology) ;
  • Lee, Chang-Jin (Advanced Material Division, Korea Research Institute of Chemical Technology) ;
  • Kim, Eu-Gene (Department of Applied Science, School of Engineering, Hongik University) ;
  • Chung, Young-Chul (Department of Electronics and Communications Engineering, Kwangwoon University) ;
  • Rie, Kung-Won (Department of Display Semiconductor, Korea University)
  • 김수현 (한국과학기술연구원 시스템 연구부 광기술센터) ;
  • 문지선 (한국과학기술연구원 시스템 연구부 광기술센터) ;
  • 이재우 (한국과학기술연구원 시스템 연구부 광기술센터) ;
  • 이석 (한국과학기술연구원 시스템 연구부 광기술센터) ;
  • 김선호 (한국과학기술연구원 시스템 연구부 광기술센터) ;
  • 변영태 (한국과학기술연구원 시스템 연구부 광기술센터) ;
  • 김동영 (한국과학기술연구원 재료연구부 광전자재료 연구센터) ;
  • 이창진 (한국화학연구원 화학소재연구부 광전기능성소재연구팀) ;
  • 김유진 (홍익대학교 정보디스플레이공학대학원 기초과학과) ;
  • 정영철 (광운대학교 전자통신공학과) ;
  • 이긍원 (고려대학교 디스플레이 반도체물리학과)
  • Published : 2006.10.25

Abstract

Optical characteristics in polymer films of MEH-PPV/DFPP blends were for the first time investigated. DFPP (N, N'-diperfluorophenyl-3,4,9,10-perylenetetracarboxylic diimide) used here was a novel n-type polymer, which had good stability in air and solubility in common solvents. For a 1:9 DFPP:MEH-PPV blend, highly efficient quenching of photoluminescence (PL) was observed. In addition, the photocurrent responses of these MEH-PPV/DFPP photovoltaic cells were measured. When the light intensity was $50mW/cm^2$, short-circuit photocurrent densities were two times higher than those of single layer MEH-PPV devices.

References

  1. C. K. Chiang, C. R. Fincher, Jr., Y. W. Park, A. J. Heeger, H. Shirakawa, E. J. Louis, S. C. Gau, and Alan G. MacDiarmid, 'Electrical Conductivity in Doped Polyacetylene', Phys. Rev. Lett., vol. 39, pp. 1098-1101, 1977 https://doi.org/10.1103/PhysRevLett.39.1098
  2. J. H. Burroughes, D. D. C. Bradley, A. R. Brown, R. N. Marks, K. Mackay, R. H. Friend, P. L. Burns, A. B. Holmes, 'Light-emitting Diodes Based on Conjugated Polymers', Nature, vol. 347, pp. 539-541, 1990 https://doi.org/10.1038/347539a0
  3. G. Yu, J. Gao, J. C. Hummelen, F. Wudl, and A. J. Heeger, 'Polymer Photovoltaic Cells: Enhanced Efficiencies via a Network of Internal Donor-Acceptor Heterojunctions', Science, vol. 270, pp. 1789-1791, 1995 https://doi.org/10.1126/science.270.5243.1789
  4. J. J .Dittmer, K. Petritsch, E. A. Marseglia, R. H. Friend, H. Rost, A. B. Holmes 'Photovoltaic Properties of MEH-PPV/PPEI blend devices', Synthetic Metals, vol. 102, pp. 879-880, 1999 https://doi.org/10.1016/S0379-6779(98)00852-2
  5. Fengling Zhang, Maria Jonforsen, D. Mikael Johansson, Mats R. Andersson, Olle Inganas, 'Photodiodes and solar cells based on the n-type polymer poly(pyridopyrazine vinylene) as electron acceptor', Synthetic Material, vol. 138, pp. 555-560, 2003 https://doi.org/10.1016/S0379-6779(02)01246-8
  6. Wendy U. Huynh, Janke J. Dittmer, and A. Paul Alivisatos, 'Hybrid Nanorod-Polymer Solar Cells', Science, vol. 295. pp. 2425-2427, 2002 https://doi.org/10.1126/science.1069156
  7. M. Gratzel, 'Phtoelectrochemical Cells', Nature, vol. 414, pp. 338-344, 2001 https://doi.org/10.1038/35104607
  8. Christoph J. Brabec, N. Serdar Sariciftci, and Jan C. Hummelen, 'Plastic Solar Cell', Advanced Functional Materials, Vol. 11, pp. 15-26, 2001 https://doi.org/10.1002/1616-3028(200102)11:1<15::AID-ADFM15>3.0.CO;2-A
  9. R. C. Haddon, A. S. Perel, R. C. Morris, T. T. M. Palstra, A. F. Hebard and R. M. Fleming, 'C60 Thin film transistor', Appl. Phy. Lett., vol 67, pp. 121-123, 1995 https://doi.org/10.1063/1.115503
  10. Min-Min Shi, Hong-Zheng Chen, Jing-Zhi Sun, Jian Ye and Mang Wang, 'Fluoroperylene diimide: a soluble and air-stable electron accpetor', Chem. Commun., Issue 14, pp. 1710-1711, 2003
  11. Hong-Zheng Chen, Min-Min Shi, Tom Aernouts, Mang Wang, Gustaaf Borghs, Paul Heremans, 'A novel organic n-type material: fluorinated perylene diimide', Solar Energy Materials & Solar Cells, vol. 87, pp. 521-527, 2005 https://doi.org/10.1016/j.solmat.2004.07.056
  12. Min-Min Shi, Hong-Zheng Chen, Jing-Zhi Sun, Jian Ye and Mang Wang, 'Excellent ambipolar photoconductivity of PVK film doped with fluoroperylene diimide', Chem. Phys. Lett., vol. 387, pp. 666-671, 2003
  13. Min-Min Shi, Hong-Zheng Chen, Yue-Wen Shi, Jing-Zhi Sun, and Mang Wang, 'Unique Aggregate Structure of Fluoroperylene Diimide Thin Film', J. Phys. Chem. B, vol. 108, pp. 5901-5904, 2004 https://doi.org/10.1021/jp0362382
  14. J. S. Kim, R. H. Friend, and F. Cacialli, 'Improved Operational Stability of Polyfluroene-Based Organic Light-Emitting Diodes with Plasma-Treated Indium-Tin-Oxide Anodes', Appl. Phys. Lett., vol. 74, pp. 3084-3086, 1999 https://doi.org/10.1063/1.124069
  15. I. D. Parker, 'Carrier Tunneling Effect and Device Characteristics in Polymer Light-Emitting diode', J. Appl. Phys., vol. 75, pp. 1656-1666, 1994 https://doi.org/10.1063/1.356350