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Information Journal Paper

Title

INFLUENCE OF PH, WITHDRAWAL SPEED, AND ANNEALING TEMPERATURE ON OPTICAL PROPERTIES OF NANOSTRUCTURED AND ANTIREFLECTIVE SILICA THIN FILMS PREPARED BY SOL-GEL METHOD

Pages

  65-71

Keywords

SIO2 THIN FILMSQ4
PHQ4

Abstract

 In this research, SiO2 thin films were prepared using the SOL GEL dip-coating method on glass substrates to the study the effects of catalyst (HNO3 or NH3). Withdrawal speed and heat treatment temperature on the OPTICAL PROPERTIES and MORPHOLOGY of the thin films. The study utilized the Ultraviolet-Visible (UV-Vis) spectrophotometer and Scanning Electron Microscopy (SEM). The catalyst type yielded a strong influence on MORPHOLOGY, and the resultant the OPTICAL PROPERTIES of the thin films were noted. The acid catalyzed sol delivered a uniform and compact structure while the basic catalyzed sol had the ability to produce porous structures (with pore sizes of the order of 35-40 nm) in SiO2 thin films. Moreover, the basic catalyzed thin films exhibited better antireflection performance (or higher transmission) than the acid catalyzed ones.

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    APA: Copy

    ADEL KHANI, H., HESHMATPOUR, F., & NAHAVANDI, MAHDI. (2009). INFLUENCE OF PH, WITHDRAWAL SPEED, AND ANNEALING TEMPERATURE ON OPTICAL PROPERTIES OF NANOSTRUCTURED AND ANTIREFLECTIVE SILICA THIN FILMS PREPARED BY SOL-GEL METHOD. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), 28(1), 65-71. SID. https://sid.ir/paper/26370/en

    Vancouver: Copy

    ADEL KHANI H., HESHMATPOUR F., NAHAVANDI MAHDI. INFLUENCE OF PH, WITHDRAWAL SPEED, AND ANNEALING TEMPERATURE ON OPTICAL PROPERTIES OF NANOSTRUCTURED AND ANTIREFLECTIVE SILICA THIN FILMS PREPARED BY SOL-GEL METHOD. NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN)[Internet]. 2009;28(1):65-71. Available from: https://sid.ir/paper/26370/en

    IEEE: Copy

    H. ADEL KHANI, F. HESHMATPOUR, and MAHDI NAHAVANDI, “INFLUENCE OF PH, WITHDRAWAL SPEED, AND ANNEALING TEMPERATURE ON OPTICAL PROPERTIES OF NANOSTRUCTURED AND ANTIREFLECTIVE SILICA THIN FILMS PREPARED BY SOL-GEL METHOD,” NASHRIEH SHIMI VA MOHANDESI SHIMI IRAN (PERSIAN), vol. 28, no. 1, pp. 65–71, 2009, [Online]. Available: https://sid.ir/paper/26370/en

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