VinaR - Repository of the Vinča Nuclear Institute
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   Vinar
  • Vinča
  • WoS Import
  • View Item
  •   Vinar
  • Vinča
  • WoS Import
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Optimization of silver nanoparticles production by laser ablation in water using a 150-ps laser

Authorized Users Only
2016
Authors
Stašić, Jelena M.
Živković, Ljiljana
Trtica, Milan
Article
Metadata
Show full item record
Abstract
Silver nanoparticles were synthesized by laser ablation in liquid (water) using a 150-ps Nd:YAG laser. Due to their extraordinary characteristics, especially when obtained by this method providing high purity and high stability of colloids, silver NPs are nowadays highly important in various applications. The objective of this study was to optimize the process parameters in order to achieve the highest possible yield while retaining small particle size. Yield/mass concentration of the obtained particles was measured depending on different parameters: time of irradiation, pulse energy, position regarding the focus, and number of irradiation locations. The conditions providing relatively high yield, small particle size, highest production rate, and highest efficiency are 7 mJ, 15-min irradiation time (9000 pulses), and target position similar to 4 mm in front of the lens focus. The results are compared with the results obtained by the longer nanosecond as well as the ultrashort pulsed la...sers. A possible physical explanation is given.

Keywords:
Silver nanoparticles / laser ablation in liquids / Picosecond laser / Yield optimization
Source:
Journal of Nanoparticle Research, 2016, 18, 12
Projects:
  • Effects of laser radiation and plasma on novel materials in their synthesis, modification, and analysis (RS-172019)

DOI: 10.1007/s11051-016-3672-y

ISSN: 1388-0764 (print); 1572-896X (electronic)

WoS: 000389896600004

Scopus: 2-s2.0-85002342316
[ Google Scholar ]
6
6
URI
http://vinar.vin.bg.ac.rs/handle/123456789/1338
Collections
  • WoS Import
Institution
Vinča

DSpace software copyright © 2002-2015  DuraSpace
About VinaR - Repository of the Vinča Institute of Nuclear Sciences | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About VinaR - Repository of the Vinča Institute of Nuclear Sciences | Send Feedback

OpenAIRERCUB