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Enhancing the Efficiencies of Organic Photovoltaic and Organic Light-Emitting Diode Devices by Regular Nano-Wrinkle Patterns

  • Qinyu Ji (冀秦豫)
  • Cheng Zhang (张 诚)
  • Xiangning Qi (祁湘宁)
  • Ran Li (李 冉)
  • Xiao Hu (胡 晓)
  • L. Jay Guo (郭凌杰)
  • Tian Yang (杨天)
Article
  • 54 Downloads

Abstract

Organic photovoltaic (OPV) cells and organic light-emitting diodes (OLEDs) are energy harvesting and generation devices that have attracted great attention these years because of their low costs, thin film structures, flexibility and environment-friendly manufacturing processes. For such thin film devices, photon management methods that increase the light absorption of OPV cells and the light extraction from OLEDs are highly desirable. Here, we report the experimental efforts to fabricate geometrically tunable and spontaneously formed nano-wrinkle structures with large areas, and the theoretical results on photon management with the nano-wrinkles.

Key words

organic photovoltaics organic light-emitting diodes (OLEDs) nano-wrinkle photon management 

CLC number

TM 914.4 TN 312.8 TN 256 TN 305.99 

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References

  1. [1]
    MÜLLER-MESKAMP L, KIM Y H, ROCH T, et al. Efficiency enhancement of organic solar cells by fabricating periodic surface textures using direct laser interference patterning [J]. Advanced Materials, 2012, 24(7): 906–910.CrossRefGoogle Scholar
  2. [2]
    KREBS F C, FYENBO J, JØRGENSEN M. Product integration of compact roll-to-roll processed polymer solar cell modules: Methods and manufacture using flexographic printing, slot-die coating and rotary screen printing [J]. Journal of Materials Chemistry, 2010, 20(41): 8994–9001.CrossRefGoogle Scholar
  3. [3]
    ISHIHARA K, FUJITA M, MATSUBARA I, et al. Organic light-emitting diodes with photonic crystals on glass substrate fabricated by nanoimprint lithography [J]. Applied Physics Letters, 2007, 90(11): 111114.CrossRefGoogle Scholar
  4. [4]
    BATTAGLIA C, ESCARRÉ J, SÖDERSTRÖM K, et al. Nanomoulding of transparent zinc oxide electrodes for efficient light trapping in solar cells [J]. Nature Photonics, 2011, 5(9): 535–538.CrossRefGoogle Scholar
  5. [5]
    TVINGSTEDT K, ZILIO S D, INGANÄS O, et al. Trapping light with micro lenses in thin film organic photovoltaic cells [J]. Optics Express, 2008, 16(26): 21608–21615.CrossRefGoogle Scholar
  6. [6]
    YANG S, KHARE K, LIN P C. Harnessing surface wrinkle patterns in soft matter [J]. Advanced Functional Materials, 2010, 20(16): 2550–2564.CrossRefGoogle Scholar
  7. [7]
    BOWDEN N, BRITTAIN S, EVANS A G, et al. Spontaneous formation of ordered structures in thin films of metals supported on an elastomeric polymer [J]. Nature, 1998, 393(6681): 146–149.CrossRefGoogle Scholar
  8. [8]
    BOWDEN N, HUCK W T S, PAUL K E, et al. The controlled formation of ordered, sinusoidal structures by plasma oxidation of an elastomeric polymer [J]. Applied Physics Letters, 1999, 75(17): 2557–2559.CrossRefGoogle Scholar
  9. [9]
    GENZER J, GROENEWOLD J. Soft matter with hard skin: From skin wrinkles to templating and material characterization [J]. Soft Matter, 2006, 2(2): 310–323.CrossRefGoogle Scholar
  10. [10]
    AUDOLY B, BOUDAOUD A. Buckling of a stiff film bound to a compliant substrate. Part I. Formulation, linear stability of cylindrical patterns, secondary bifurcations [J]. Journal of the Mechanics and Physics of Solids, 2008, 56(7): 2401–2421.MathSciNetCrossRefMATHGoogle Scholar
  11. [11]
    EVENSEN H T, JIANG H, GOTRIK K W, et al. Transformations in wrinkle patterns: Cooperation between nanoscale cross-linked surface layers and the submicrometer bulk in wafer-spun, plasma-treated polydimethylsiloxane [J]. Nano Letters, 2009, 9(8): 2884–2890.CrossRefGoogle Scholar
  12. [12]
    LEE J H, RO H W, HUANG R, et al. Anisotropic, hierarchical surface patterns via surface wrinkling of nanopatterned polymer films [J]. Nano Letters, 2012, 12(11): 5995–5999.CrossRefGoogle Scholar
  13. [13]
    LI R, YI H, HU X, et al. Generation of diffraction-free optical beams using wrinkled membranes [J]. Scientific Reports, 2013, 3: 2775.CrossRefGoogle Scholar
  14. [14]
    KIM J B, KIM P, PÉGARD N C, et al. Wrinkles and deep folds as photonic structures in photovoltaics [J]. Nature Photonics, 2012, 6(5): 327–332.CrossRefGoogle Scholar
  15. [15]
    KOO W H, JEONG S M, ARAOKA F, et al. Light extraction from organic light-emitting diodes enhanced by spontaneously formed buckles [J]. Nature Photonics, 2010, 4(4): 222–226.CrossRefGoogle Scholar
  16. [16]
    YU Z, RAMAN A, FAN S. Nanophotonic lighttrapping theory for solar cells [J]. Applied Physics A, 2011, 105(2): 329–339.CrossRefGoogle Scholar
  17. [17]
    CHUA D B H, NG H T, LI S F Y. Spontaneous formation of complex and ordered structures on oxygenplasma-treated elastomeric polydimethylsiloxane [J]. Applied Physics Letters, 2000, 76(6): 721–723.CrossRefGoogle Scholar
  18. [18]
    LIN P C, YANG S. Spontaneous formation of onedimensional ripples in transit to highly ordered twodimensional herringbone structures through sequential and unequal biaxial mechanical stretching [J]. Applied Physics Letters, 2007, 90(24): 241903.CrossRefGoogle Scholar
  19. [19]
    YOUN H, PARK H J, GUO L J. Organic photovoltaic cells: From performance improvement to manufacturing processes [J]. Small, 2015, 11(19): 2228–2246.CrossRefGoogle Scholar
  20. [20]
    CIOAREC C, MELPIGNANO P, GHERARDI N, et al. Ultra smooth silver thin film electrodes with high polar liquid wettability for OLED microcavity application [J]. Langmuir, 2011, 27(7): 3611–3617.CrossRefGoogle Scholar

Copyright information

© Shanghai Jiaotong University and Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  • Qinyu Ji (冀秦豫)
    • 1
  • Cheng Zhang (张 诚)
    • 2
  • Xiangning Qi (祁湘宁)
    • 1
  • Ran Li (李 冉)
    • 1
  • Xiao Hu (胡 晓)
    • 1
  • L. Jay Guo (郭凌杰)
    • 2
  • Tian Yang (杨天)
    • 1
  1. 1.University of Michigan - Shanghai Jiao Tong University Joint InstituteShanghai Jiao Tong UniversityShanghaiChina
  2. 2.Department of Electrical Engineering and Computer ScienceUniversity of MichiganAnn ArborUSA

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