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Preparation of colloidal Gold Nano particles Using Electro Chemical Method | ||
| Diyala Journal For Pure Science | ||
| Article 1, Volume 8, Issue 3, 2012, Pages 245-254 | ||
| Authors | ||
| S.J. Beden; ; H.S. Hassan; N. A. Sumum; A. N. Abid; S. K. Zamel; | ||
| Abstract | ||
| In this paper a process of electro-chemical system used for preparing colloidal Nano Gold particles in electrolyte medium. Thin films of gold nano particles and suspension gold prepared and examined by x-ray diffraction method. furthermore; Uv-vis spectra spectrophotometer was used to determined optical properties . Results show the electrochemical method is simple method to syntheses of colloidal Nano Gold particles with average particles less than of 50 nm .The fabrication parameters such as I(mA) , V(v) and T(Co)) were examined . Red to grey color changed of gold suspension that related to preparation parameters and particle size was studied. | ||
| Keywords | ||
| electro; chemical system; Nano Gold particles | ||
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