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Structural and Surface Morphology Analysis of Nickel Phthalocyanine Thin Films

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DOI: 10.4236/ampc.2013.31A014    4,011 Downloads   6,560 Views   Citations

ABSTRACT

The thin films of Nickel Phthalocyanine (NiPc) on glass substrates were prepared by vacuum evaporation at different substrates temperatures (300, 325, 350, 400, 450) K. The structure and surface morphology of NiPc in powder and thin film forms (265 nm) were studied using X-ray diffraction and atomic force microscope (AFM), and showed that there was a change and enhance in the crystallinity and surface morphology due to change in the substrates temperatures. Analysis of X-rays diffraction patterns of NiPc in powder form showed that it had an α-polycrystalline phase with monoclinic system with lattice constants a = 1.513 nm, b = 0.462 nm, c = 2.03 nm and β = 123.46°. Thermal evaporation of NiPc at different substrates temperatures led to β-crystalline films oriented preferentially to the (100) plane with different substrate temperatures. The mean crystallite size increased with substrates temperatures from 300 K to 450 K. This result was supported by AFM measurements, which exhibited a relatively larger grain size.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

M. T. Hussein, E. Nasir and A. Al-Aarajiy, "Structural and Surface Morphology Analysis of Nickel Phthalocyanine Thin Films," Advances in Materials Physics and Chemistry, Vol. 3 No. 1A, 2013, pp. 113-119. doi: 10.4236/ampc.2013.31A014.

References

[1] K. N. N. Unni and C. S. Menon, “Electrical, Optical and Structural Studies on Nickel Phthalocyanine Thin Films,” Materials Letters, Vol. 45, No. 6, 2000, pp. 326-330. doi:10.1016/S0167-577X(00)00127-0
[2] F. Aziza, K. Sulaimana, M. R. Muhammad, M. H. Sayyad and Kh. Karimov, “Influence of Thermal Annealing on the Structural Properties of Vanadyl Phthalocyanine Thin Films: A Comparative Study,” World Academy of Science, Engineering and Technology, Vol. 80, 2011, pp. 852-854.
[3] D. Gu, Q. Y. Chen, J. P. Shu, X. D. Tang, F. X. Gan, S. Y. Shenb, K. Liu and H. J. Xu, “Optical Recording Performance of Thin Films of Phthalocyanine Compounds,” Thin Solid Films, Vol. 257, No. 1, 1995, pp. 88-93. doi:10.1016/0040-6090(94)06327-3
[4] S. Shihub and R. Gould, “Structure and Phase-Change Phenomena in Evaporated Thin Films of Cobalt Phthalocyanine,” Physica Status Solidi A, Vol. 139, No. 1, 1993, pp. 129-138. doi:10.1002/pssa.2211390110
[5] A. El-Bosaty, et al., “Surface Plasmon-Cobalt Phthalocyanine Sensor for NO2 Gas,” Egyptian Journal of Solids, 2006.
[6] M. Shah, Kh. S. Karimov and M. H. Sayyad, “Organic Semiconductor Nickel Phthalocyanine-Based Photocapacitive and Photoresistive Detector,” Semiconductor Science and Technology, Vol. 25, No. 7, 2010, pp. 7501475018. doi:10.1088/0268-1242/25/7/075014
[7] B. Joseph and C. S. Menon, “Studies on the Optical Properties and Surface Morphology of Nickel Phthalocyanine Thin Films,” E-Journal of Chemistry, Vol. 4, No. 2, 2007, pp. 255-264. doi:10.1155/2007/643834
[8] P. Kalugasalama and S. Ganesanb, “Surface Morphology of Annealed Lead Phthalocyanine Thin Films,” International Journal of Engineering Science and Technology, Vol. 2, No. 6, 2010, pp. 1773-1779.
[9] Z. G. Ji, K. W. Wongb, P. K. Tseb, R. W. M. Kwoka and W. M. Laub, “Copper Phthalocyanine Film Grown by Vacuum Deposition under Magnetic Field,” Thin Solid Films, Vol. 402, No. 1-2, 2002, pp. 79-82. doi:10.1016/S0040-6090(01)01702-3
[10] P. Kalugasalam and S. Ganesanb, “Structural Analysis of Annealed Lead Phthalocyanine Thin Films,” International Journal of Engineering Science and Technology, Vol. 2, No. 7, 2010, pp. 2567-2573.

  
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