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Proceedings Article

Preparation and photoelectric properties of poly(phenylethanone)- manganese phthalocyanine derivative for polymer photovoltaic cells

[+] Author Affiliations
Benhua Pei, Yue Shen, Wangxi Cheng, Feng Gu, Meng Cao, Jiancheng Zhang

Shanghai Univ. (China)

Proc. SPIE 7995, Seventh International Conference on Thin Film Physics and Applications, 799505 (February 17, 2011); doi:10.1117/12.888205
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From Conference Volume 7995

  • Seventh International Conference on Thin Film Physics and Applications
  • Junhao Chu; Zhanshan Wang
  • Shanghai, China | September 24, 2010

abstract

A novel soluble poly(phenylethanone) derivative grafted with tetra-acyl-chlorich manganese phthalocyanine (TACMnPc) was synthesized via esterification and characterized by electronic absorption spectrum and fluorescence spectra. The derivative (PPE-MnPc) exhibits high solubility and excellent film-forming property. Electronic absorption spectrum of the polymer exhibits a Q-band peak positioned at about 736 nm, which is obviously red shifted compared with 2, 9, 16, 23-tetra-carboxyl manganese(II) phthalocyanine (TCMnPc). PPE-MnPc films were prepared by dip-coating technology. Photoconductivity of PPE-MnPc films was characterized by current-voltage measurement. At bias voltage of 20 V, photoconductivity of the film was 6.8×10-9 S and dark conductivity was 7.5 ×10-10 S. The electrical conductivity of PPE-MnPc films under irradiation was nine times higher than that in the dark, which indicated that PPE-MnPc had a good photovoltaic response.

© (2010) COPYRIGHT SPIE--The International Society for Optical Engineering. Downloading of the abstract is permitted for personal use only.
Citation

Benhua Pei ; Yue Shen ; Wangxi Cheng ; Feng Gu ; Meng Cao, et al.
"Preparation and photoelectric properties of poly(phenylethanone)- manganese phthalocyanine derivative for polymer photovoltaic cells", Proc. SPIE 7995, Seventh International Conference on Thin Film Physics and Applications, 799505 (February 17, 2011); doi:10.1117/12.888205; http://dx.doi.org/10.1117/12.888205


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