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Optical properties of Silver-Iron(II)nitrosyl cyanide thin films deposed on glass micro-slides using SILAR method

M. ZEGGAR1, H. BENDJEFFAL2,* , H. MAMINE1, A. DJEBLI3, N. REBBANI1, Y. BOUHEDJA1

Affiliation

  1. Laboratory of water treatment and valorization of industrial wastes, Badji-Mokhtar University, Algeria
  2. Higher School of Professors for Technological Education,ENSET, Skikda, Algeria
  3. Centre de recherche scientifique et technique en analyses physicochimiques, CRAPC, Tipaza, Algeria

Abstract

This study is focused on the elaboration of Silver-Iron(II) nitrosyl cyanide thin films, using successive ionic layer adsorption and reaction (SILAR) method; the deposition has been performed on glass substrate after 120 dipping cycles using precursors solution of 10-2mol.L -1 at room temperature. The elaborate Ag2[Fe(CN)5NO] thin films have been characterized using infrared spectroscopy, optical microscope, scanning electron microscope, and XRD. The optical study using UV-Vis spectrometry indicates that the obtained thin films has a large absorbance bonds on 209, 257, 350, and 500 nm corresponding to the fundamental electronic transitions between the highest occupied molecular orbital (HOMO) and the lowest unoccupied molecular orbital (LUMO), with an optical band gap energy of 3.1 eV..

Keywords

Ag(I), Complexes, Fe(II),Optical properties, Thin films.

Submitted at: March 8, 2017
Accepted at: Nov. 28, 2017

Citation

M. ZEGGAR, H. BENDJEFFAL, H. MAMINE, A. DJEBLI, N. REBBANI, Y. BOUHEDJA, Optical properties of Silver-Iron(II)nitrosyl cyanide thin films deposed on glass micro-slides using SILAR method, Journal of Optoelectronics and Advanced Materials Vol. 19, Iss. 11-12, pp. 788-792 (2017)