- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Structural Characterization of Nanoparticles Prepared by laser Ablation of Gold target in water | ||
| Journal of University of Babylon | ||
| Article 1, Volume 21, Issue 7, 2013, Pages 2477-2480 | ||
| Authors | ||
| Raheem G.K; Maryam .F .N; Abdurrahman K.A | ||
| Abstract | ||
| This research has presented an alternative-novel ,easy, fast and no contamination. Noble metal gold Nps was prepared by pulsed (Q-switched , step method for preparation of pure and stable noble metal versatile Nanoparticles in a high ablation rate and size selected manner with a high concentration,long period of stability, less aggregation, non toxic and (1064 and 532) nm doubled frequency-Nd:YAG) laser ablation of gold metal plates immersed in double diand deionised water( DDDW). The optimum preparation parameters had been optimized for the best formation efficiency of pulsed laser ablation in liquid (PLAL) process, which are laser shots is 20 pulses laser energy in 600 mJ , liquid depth is (10) mm. TEM images and size distribution of Au particles obtained in distilled water at different wavelengths have been confirmed . | ||
|
Statistics Article View: 90 PDF Download: 71 |
||