Preparation of nanoparticles by laser ablation on copper target in distilled water
Preparation of nanoparticles by pulsed Nd:YAG (1064 nm) laser ablation on copper target submerged in distilled water has been studied. Effects of pulse power and liquid height were investigated. Colloidal nanoparticles were characterized by UV-Vis spectroscopy, Raman dynamic light scattering and tra...
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2014
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th-cmuir.6653943832-63412014-08-30T03:24:06Z Preparation of nanoparticles by laser ablation on copper target in distilled water Aye H.L. Choopun S. Chairuangsri T. Preparation of nanoparticles by pulsed Nd:YAG (1064 nm) laser ablation on copper target submerged in distilled water has been studied. Effects of pulse power and liquid height were investigated. Colloidal nanoparticles were characterized by UV-Vis spectroscopy, Raman dynamic light scattering and transmission electron microscopy. The concentration of nanoparticles was increased with the pulse power at a particular liquid height or volume. The size of nanoparticles related complicatedly to both parameters. The optimum conditions were the pulse power of 80 W and the liquid height of 3-4 mm. The obtained mean particle size was 20-37 nm, having the maximum UV-Vis absorption wavelength at 617-630 nm. The colloids contained mainly copper oxide nanoparticles. © (2010) Trans Tech Publications. 2014-08-30T03:24:06Z 2014-08-30T03:24:06Z 2010 Conference Paper 0878492852; 9780878492855 10226680 10.4028/www.scientific.net/AMR.93-94.83 79269 http://www.scopus.com/inward/record.url?eid=2-s2.0-75649142550&partnerID=40&md5=8ce4fe5a539f7850a24b34ccd4b26add http://cmuir.cmu.ac.th/handle/6653943832/6341 English |
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Thailand |
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English |
| description |
Preparation of nanoparticles by pulsed Nd:YAG (1064 nm) laser ablation on copper target submerged in distilled water has been studied. Effects of pulse power and liquid height were investigated. Colloidal nanoparticles were characterized by UV-Vis spectroscopy, Raman dynamic light scattering and transmission electron microscopy. The concentration of nanoparticles was increased with the pulse power at a particular liquid height or volume. The size of nanoparticles related complicatedly to both parameters. The optimum conditions were the pulse power of 80 W and the liquid height of 3-4 mm. The obtained mean particle size was 20-37 nm, having the maximum UV-Vis absorption wavelength at 617-630 nm. The colloids contained mainly copper oxide nanoparticles. © (2010) Trans Tech Publications. |
| format |
Conference or Workshop Item |
| author |
Aye H.L. Choopun S. Chairuangsri T. |
| spellingShingle |
Aye H.L. Choopun S. Chairuangsri T. Preparation of nanoparticles by laser ablation on copper target in distilled water |
| author_facet |
Aye H.L. Choopun S. Chairuangsri T. |
| author_sort |
Aye H.L. |
| title |
Preparation of nanoparticles by laser ablation on copper target in distilled water |
| title_short |
Preparation of nanoparticles by laser ablation on copper target in distilled water |
| title_full |
Preparation of nanoparticles by laser ablation on copper target in distilled water |
| title_fullStr |
Preparation of nanoparticles by laser ablation on copper target in distilled water |
| title_full_unstemmed |
Preparation of nanoparticles by laser ablation on copper target in distilled water |
| title_sort |
preparation of nanoparticles by laser ablation on copper target in distilled water |
| publishDate |
2014 |
| url |
http://www.scopus.com/inward/record.url?eid=2-s2.0-75649142550&partnerID=40&md5=8ce4fe5a539f7850a24b34ccd4b26add http://cmuir.cmu.ac.th/handle/6653943832/6341 |
| _version_ |
1681420595680509952 |