Nanosecond Pulsed Laser Ablation of Copper in Supercritical Carbon Dioxide

2009 ◽  
Vol 48 (4) ◽  
pp. 040207 ◽  
Author(s):  
Yutaka Kuwahara ◽  
Takashi Saito ◽  
Minori Haba ◽  
Tomoki Iwanaga ◽  
Mitsuru Sasaki ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Laser Ablation ◽  
Supercritical Carbon Dioxide ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Nanosecond Pulsed Laser ◽  
Supercritical Carbon

Growth of highly oriented graphite by ultraviolet nanosecond pulsed laser ablation of monocrystalline diamond

2021 ◽  
pp. 151995
Author(s):  
Liang Zhao ◽  
Chengwei Song ◽  
Junjie Zhang ◽  
Yandi Huang ◽  
Chunyu Zhang ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Nanosecond Pulsed Laser ◽  
Monocrystalline Diamond

Nanosecond pulsed laser ablation to synthesize GaO colloidal nanoparticles: Optical and structural properties

Optik ◽  
2019 ◽  
Vol 178 ◽  
pp. 337-342 ◽  
Author(s):  
Y. Al-Douri ◽  
Riyadh A. Al-Samarai ◽  
S.A. Abdulateef ◽  
Ali Abu Odeh ◽  
N. Badi ◽  
...  
Keyword(s):  
Laser Ablation ◽  
Structural Properties ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Colloidal Nanoparticles ◽  
Nanosecond Pulsed Laser

scholarly journals Synthesis of Supported Heterogeneous Catalysts by Laser Ablation of Metallic Palladium in Supercritical Carbon Dioxide Medium

Molecules ◽  
2020 ◽  
Vol 25 (24) ◽  
pp. 5807
Author(s):  
Oleg Parenago ◽  
Alexey Rybaltovsky ◽  
Evgeniy Epifanov ◽  
Andrey Shubnyi ◽  
Galina Bragina ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Laser Ablation ◽  
Supercritical Carbon Dioxide ◽  
Heterogeneous Catalysts ◽  
Mixing Time ◽  
Laser Wavelength ◽  
Process Conditions ◽  
Metallic Palladium ◽  
Palladium Particles ◽  
Supercritical Carbon

To obtain a supported heterogeneous catalyst, laser ablation of metallic palladium in supercritical carbon dioxide was performed in the presence of a carrier, microparticles of γ-alumina. The influence of the ablation process conditions—including supercritical fluid density, ablation, mixing time of the mixture, and laser wavelength—on the completeness and efficiency of the deposition of palladium particles on the surface of the carrier was studied. The obtained composites were investigated by scanning and transmission electron microscopy using energy dispersive spectroscopy. We found that palladium particles were nanosized and had a narrow size distribution (2–8 nm). The synthesized composites revealed high activity as catalysts in the liquid-phase hydrogenation of diphenylacetylene.

Characterization of Ag and Au nanoparticles created by nanosecond pulsed laser ablation in double distilled water

2011 ◽  
Vol 257 (12) ◽  
pp. 5278-5282 ◽  
Author(s):  
A.S. Nikolov ◽  
N.N. Nedyalkov ◽  
R.G. Nikov ◽  
P.A. Atanasov ◽  
M.T. Alexandrov
Keyword(s):  
Laser Ablation ◽  
Au Nanoparticles ◽  
Pulsed Laser ◽  
Pulsed Laser Ablation ◽  
Distilled Water ◽  
Nanosecond Pulsed Laser
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