Formation Of Fe, Pt And (Pt@Fe) Ultra Fine Metal Nanoparticles In Different Solution Polarity Prepared By Nd-Yag Pulsed Laser
Iron (Fe), platinum (Pt) and (Pt@Fe) ultra fine (UF) nanoparticles (NPs) were synthesized by pulsed (Q-switched, 1064 doubled frequency-Nd:YAG). The laser ablation of Fe and Pt metal plates has been performed by immersing these metal plates in deionised water (DDW), ethanol alcohol and PVP polymer s...
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| Language: | en |
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2019
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| Online Access: | http://eprints.usm.my/48882/1/ICoSeMT%202019%20ABSTRACT%20BOOK%2025.pdf http://eprints.usm.my/48882/ |
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| author | Thahab, Sabah M. Nasria, Abbas H. Abo Hussain, Saja |
| author_facet | Thahab, Sabah M. Nasria, Abbas H. Abo Hussain, Saja |
| author_sort | Thahab, Sabah M. |
| building | Hamzah Sendut Library |
| collection | Institutional Repository |
| content_provider | Universiti Sains Malaysia |
| content_source | USM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Iron (Fe), platinum (Pt) and (Pt@Fe) ultra fine (UF) nanoparticles (NPs) were synthesized by pulsed (Q-switched, 1064 doubled frequency-Nd:YAG). The laser ablation of Fe and Pt metal plates has been performed by immersing these metal plates in deionised water (DDW), ethanol alcohol and PVP polymer solvent. The pulsed laser ablation in liquids (PLAL) process preformed with 100 pulse energy of 700 mJ and liquid depth is 5 mm. The formation efficiency of PLAL process was quantified in term of the absorption spectrum peaks. The absorption spectra Iron (Fe/FeO, Pt) in DDW shows a sharp and single peak around 280, 234 nm, respectively, indicates the production of pure and spherical Fe/FeO, Pt (UF) NPs with an average size in the range of (2-5) nm. There is a simultaneous possibility of on-line observation of the nanoparticles formation via measuring the variation in nanoparticles absorption at the peaks observed. Changing the way of the fluid environment is a simple and flexible way to control the size appropriation and strength of Fe and Pt and bimetals (Pt@Fe) colloidal nanoparticles. |
| format | Conference or Workshop Item |
| id | my.usm.eprints.48882 |
| institution | Universiti Sains Malaysia |
| language | en |
| publishDate | 2019 |
| record_format | eprints |
| spelling | my.usm.eprints.48882 http://eprints.usm.my/48882/ Formation Of Fe, Pt And (Pt@Fe) Ultra Fine Metal Nanoparticles In Different Solution Polarity Prepared By Nd-Yag Pulsed Laser Thahab, Sabah M. Nasria, Abbas H. Abo Hussain, Saja QC1-999 Physics Iron (Fe), platinum (Pt) and (Pt@Fe) ultra fine (UF) nanoparticles (NPs) were synthesized by pulsed (Q-switched, 1064 doubled frequency-Nd:YAG). The laser ablation of Fe and Pt metal plates has been performed by immersing these metal plates in deionised water (DDW), ethanol alcohol and PVP polymer solvent. The pulsed laser ablation in liquids (PLAL) process preformed with 100 pulse energy of 700 mJ and liquid depth is 5 mm. The formation efficiency of PLAL process was quantified in term of the absorption spectrum peaks. The absorption spectra Iron (Fe/FeO, Pt) in DDW shows a sharp and single peak around 280, 234 nm, respectively, indicates the production of pure and spherical Fe/FeO, Pt (UF) NPs with an average size in the range of (2-5) nm. There is a simultaneous possibility of on-line observation of the nanoparticles formation via measuring the variation in nanoparticles absorption at the peaks observed. Changing the way of the fluid environment is a simple and flexible way to control the size appropriation and strength of Fe and Pt and bimetals (Pt@Fe) colloidal nanoparticles. 2019-04-30 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.usm.my/48882/1/ICoSeMT%202019%20ABSTRACT%20BOOK%2025.pdf Thahab, Sabah M. and Nasria, Abbas H. Abo and Hussain, Saja (2019) Formation Of Fe, Pt And (Pt@Fe) Ultra Fine Metal Nanoparticles In Different Solution Polarity Prepared By Nd-Yag Pulsed Laser. In: International Conference On Semiconductor Materials Technology. |
| spellingShingle | QC1-999 Physics Thahab, Sabah M. Nasria, Abbas H. Abo Hussain, Saja Formation Of Fe, Pt And (Pt@Fe) Ultra Fine Metal Nanoparticles In Different Solution Polarity Prepared By Nd-Yag Pulsed Laser |
| title | Formation Of Fe, Pt And (Pt@Fe) Ultra Fine Metal Nanoparticles In Different Solution Polarity Prepared By Nd-Yag Pulsed Laser |
| title_full | Formation Of Fe, Pt And (Pt@Fe) Ultra Fine Metal Nanoparticles In Different Solution Polarity Prepared By Nd-Yag Pulsed Laser |
| title_fullStr | Formation Of Fe, Pt And (Pt@Fe) Ultra Fine Metal Nanoparticles In Different Solution Polarity Prepared By Nd-Yag Pulsed Laser |
| title_full_unstemmed | Formation Of Fe, Pt And (Pt@Fe) Ultra Fine Metal Nanoparticles In Different Solution Polarity Prepared By Nd-Yag Pulsed Laser |
| title_short | Formation Of Fe, Pt And (Pt@Fe) Ultra Fine Metal Nanoparticles In Different Solution Polarity Prepared By Nd-Yag Pulsed Laser |
| title_sort | formation of fe, pt and (pt@fe) ultra fine metal nanoparticles in different solution polarity prepared by nd-yag pulsed laser |
| topic | QC1-999 Physics |
| url | http://eprints.usm.my/48882/1/ICoSeMT%202019%20ABSTRACT%20BOOK%2025.pdf http://eprints.usm.my/48882/ |
| url_provider | http://eprints.usm.my/ |