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Synthesis and optical property of P3HT/carbon microsphere composite film

Published online by Cambridge University Press:  19 November 2012

Yongzhen Yang ,
Jingjing Song ,
Yong Li ,
Xuguang Liu  and
Bingshe Xu
Yongzhen Yang*
Affiliation:
Key Laboratory of Interface Science and Engineering in Advanced Materials, Taiyuan University of Technology, Ministry of Education, Taiyuan 030024, China; and Research Center of Advanced Materials Science and Technology, Taiyuan University of Technology, Taiyuan 030024, China
Jingjing Song
Affiliation:
Research Center of Advanced Materials Science and Technology, Taiyuan University of Technology, Taiyuan 030024, China; and College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China
Yong Li
Affiliation:
Research Center of Advanced Materials Science and Technology, Taiyuan University of Technology, Taiyuan 030024, China; and College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, China
Xuguang Liu*
Affiliation:
Key Laboratory of Interface Science and Engineering in Advanced Materials, Taiyuan University of Technology, Ministry of Education, Taiyuan 030024, China; and College of Chemistry and Chemical Engineering, Taiyuan University of Technology, Taiyuan 030024, China
Bingshe Xu
Affiliation:
Key Laboratory of Interface Science and Engineering in Advanced Materials, Taiyuan University of Technology, Ministry of Education, Taiyuan 030024, China; and Research Center of Advanced Materials Science and Technology, Taiyuan University of Technology, Taiyuan 030024, China
*
a)Address all correspondence to these authors. e-mail: [email protected]
b)e-mail: [email protected]
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Abstract

Carbon microspheres (CMSs) were oxidized by a mixture of concentrated sulfuric acid and nitric acid (ratio of 3:1 by volume) to improve their surface activity. Then, poly(3-hexylthiophene):CMSs (P3HT:CMSs) composite film was prepared by spin-coating method with oxidized CMSs and P3HT mixture chloroform solution. Energy levels of oxidized CMSs were investigated by cyclic voltammetry, the morphology of the composite films was characterized by atomic force microscopy, optical performance was analyzed by ultraviolet–visible spectrophotometry and fluorescent spectrometry, and microstructures of the products were characterized by Fourier transformation infrared spectrometry and x-ray diffraction. The results indicate that suspension concentration of 30 mg/mL and spinning rate of 2500 rpm were appropriate for fabricating P3HT:CMSs composite films. Optical properties of the P3HT:CMSs blends were changed by annealing. This lays an experimental foundation for fabricating active layer of polymer solar cells with high photoelectric conversion and low cost.

Keywords

thin filmcompositeannealing
Type
Articles
Information
Journal of Materials Research , Volume 28 , Issue 7: Focus Issue: De Novo Carbon Nanomaterials: Opportunities and Challenges in a Flat World , 14 April 2013 , pp. 998 - 1003
Copyright
Copyright © Materials Research Society 2012

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References

REFERENCES

Wu, F.C., Huang, Y.C., Cheng, H.L., Chou, W.Y., and Tang, F.C.: Importance of disordered polymer segments to microstructure-dependent photovoltaic properties of polymer fullerene bulk heterojunction solar cells. J. Phys. Chem. C 115, 15057 (2011).CrossRefGoogle Scholar
Wang, Y.M., Wei, W., Liu, X., and Gu, Y.J.: Research progress on polymer heterojunction solar cells. Sol. Energy Mater. Sol. Cells 98, 129 (2012).CrossRefGoogle Scholar
Motaung, D.E., Malgas, G.F., Arendse, C.J., Mavundla, S.E., Oliphant, C.J., and Knoesen, D.: Thermal-induced changes on the properties of spin-coated P3HT:C60 thin films for solar cell applications. Sol. Energy Mater. Sol. Cells 93, 1674 (2009).CrossRefGoogle Scholar
Saini, V., Li, Z., Bourdo, S., Dervishi, E., Xu, Y., Ma, X.D., Kunets, V.P., Salamo, G.J., Viswanathan, T., Biris, A.R., Saini, D., and Biris, A.S.: Electrical, optical, and morphological properties of P3HT-MWNT nanocomposites prepared by in situ polymerization. J. Phys. Chem. C 113, 8023 (2009).CrossRefGoogle Scholar
Liu, Z.Y., Liu, L.J., Li, H., Dong, Q.F., Yao, S.Y., Kidd, A. IV, Zhang, X.Y., Li, J.Y., and Tian, W.J.: “Green” polymer solar cell based on water-soluble poly [3-(potassium-6-hexanoate) thiophene-2, 5-diyl] and aqueous-dispersible noncovalent functionalized graphene sheets. Sol. Energy Mater. Sol. Cells 97, 33 (2012).CrossRefGoogle Scholar
Mackenzie, R.C.I., Kirchartz, T., Dibb, G.F.A., and Nelson, J.: Modeling nongeminate recombination in P3HT:PCBM solar cells. J. Phys. Chem. C 115, 9806 (2011).CrossRefGoogle Scholar
Habak, H.D., Bergeret, C., Cousseau, J., and Nunzid, J.M.: Improving the current density Jsc of organic solar cells P3HT:PCBM by structuring the photoactive layer with functionalized SWCNTs. Sol. Energy Mater. Sol. Cells 95, S53 (2011).CrossRefGoogle Scholar
Jo, J.W., Jung, J.W., Lee, J.U., and Jo, W.H.: Fabrication of highly conductive and transparent thin films from single-walled carbon nanotubes using a new non-ionic surfactant via spin coating. ACS Nano 4, 5382 (2010).CrossRefGoogle ScholarPubMed
Zhang, F. and Fang, Y.: Fluorescence of the C60-pyridine system in electrochemistry reduction processes. J. Lumin. 121, 7 (2006).CrossRefGoogle Scholar
He, Y.J., Chen, H.Y., Zhao, G.L., Hou, J.H., and Li, Y.F.: Biindene-C60 adducts for the application as acceptor in polymer solar cells with higher open-circuit-voltage. Sol. Energy Mater. Sol. Cells 95, 899 (2011).CrossRefGoogle Scholar
Lessmann, R., Hong, Z., Scholz, S., Maennig, B., Riede, M.K., and Leo, K.: Aging of flat heterojunction zinc phthalocyanine/fullerene C60 organic solar cells. Org. Electron. 11, 539 (2010).CrossRefGoogle Scholar
Yang, Y.Z., Liu, X.G., Guo, M.C., Li, S., Liu, W.F., and Xu, B.S.: Molecularly imprinted polymer on carbon microsphere surfaces for adsorbing dibenzothiophene. Colloid Surf. A 377, 379 (2011).CrossRefGoogle Scholar
Yang, Y.Z., Song, J.J., Han, Y.X., Guo, X.M., Liu, X.G., and Xu, B.S.: Self assembly of SiO2-encapsulated carbon microsphere composites. Appl. Surf. Sci. 257, 7326 (2011).CrossRefGoogle Scholar
Yang, Y.Z., Han, Y.X., Liu, X.G., and Xu, B.S.: Preparation and self-assembly of chitosan/carbon microsphere composite. Journal of Wuhan University of Technology-Mater. Sci. Ed. 27, 454 (2012).CrossRefGoogle Scholar
Cai, W.Z., Wang, M., Zhang, J., Wang, E., Yang, T., Chao, H., Moon, J.S., Wu, H., Xiong, G., and Cao, Y.: Solvent effect leading to high performance of bulk heterojunction polymer solar cells by novel polysilafluorene derivatives. J. Phys. Chem. C 115, 2314 (2011).CrossRefGoogle Scholar
Li, Y.F.: High efficiency conjugated polymer donor and fullerene derivative acceptor photovoltaic materials for polymer solar cells. Polym. Bull. 10, 33 (2011).Google Scholar
Liu, Z.K., Li, J.H., Sun, Z.H., Tai, G., Lau, S.P., and Yan, F.: The application of highly doped single-layer graphene as the top electrodes of semitransparent organic solar cells. ACS Nano 6, 810 (2012).CrossRefGoogle ScholarPubMed
Yue, G.T., Wu, J.H., Xiao, Y.M., Ye, H.F., Xie, G.X., Lan, Z., Li, Q.H., Huang, M.L., and Lin, J.M.: Flexible dye-sensitized solar cell based on PCBM/P3HT heterojunction. Chin. Sci. Bull. 55, 835 (2010).Google Scholar
Thomas, M., Worfolk, B.J., Rider, D.A., Taschuk, M.T., Buriak, J.M., and Brett, M.J.: C60 fullerene nanocolumns polythiophene heterojunctions for inverted organic photovoltaic cells. ACS Appl. Mater. Interfaces 3, 1887 (2011).CrossRefGoogle ScholarPubMed
Yu, H.Z.: The performance of solar cell based on various compositional blend of P3HT and PCBM. Polym. Mater. Sci. Eng. 25, 57 (2009).Google Scholar
Shrotriya, V., Ouyang, J., Tseng, R.J., Li, G., and Yang, Y.: Absorption spectra modification in poly (3-hexylthiophene): Methanofullerene blend thin films. Chem. Phys. Lett. 411, 138 (2005).CrossRefGoogle Scholar
Karagiannidis, P.G., Kassavetis, S., Pitsalidis, C., and Logothetidis, S.: Thermal annealing effect on the nanomechanical properties and structure of P3HT: PCBM thin films. Thin Solid Films 519, 4105 (2011).CrossRefGoogle Scholar