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Fabrication of gold nanoparticles in Therminol VP-1 by laser ablation and fragmentation with fs pulses
dc.contributor.author | Torres-Mendieta, Rafael | |
dc.contributor.author | Mondragon, Rosa | |
dc.contributor.author | Juliá Bolívar, José Enrique | |
dc.contributor.author | Mendoza-Yero, Omel | |
dc.contributor.author | Cordoncillo, Eloisa | |
dc.contributor.author | Lancis, Jesús | |
dc.contributor.author | Mínguez-Vega, Gladys | |
dc.date.accessioned | 2017-04-18T06:47:16Z | |
dc.date.available | 2017-04-18T06:47:16Z | |
dc.date.issued | 2014-10-22 | |
dc.identifier.citation | TORRES MENDIETA, Rafael Omar; MONDRAGÓN CAZORLA, Rosa; JULIÁ BOLÍVAR, José Enrique; MENDOZA YERO, Omel; CORDONCILLO CORDONCILLO, Eloisa; LANCIS SÁEZ, Jesús; MÍNGUEZ VEGA, Gladys. Fabrication of gold nanoparticles in Therminol VP-1 by laser ablation and fragmentation with fs pulses. Laser Physics Letters (2014), v. 11, n. 12, pp. 1-6 | ca_CA |
dc.identifier.uri | http://hdl.handle.net/10234/167225 | |
dc.description.abstract | This letter reports on a physical method to produce highly pure, size-controlled and well-dispersed spherical gold nanoparticles (NPs) in Therminol VP-1 by pulsed laser ablation in liquids (PLAL) using a 30 fs Ti:Sapphire laser at a fluence of 1 J cm−2. A second photo-fragmentation of the ablated colloid solution by subsequent treatment with the same laser light yields a mean size and size dispersion of the NPs of 58 ± 31 nm. A study of the nanofluid properties reveals a low agglomeration over time and an enhancement of thermal conductivity of the base fluid by up to 4%. These results improve the characteristics of current nanofluids in thermal oils that may have a potential impact on the improvement of the efficiency of harvesting of solar light. | ca_CA |
dc.description.sponsorShip | This work was funded by the Generalitat Valenciana through the programme (PROMETEO n 2012 n 021), and by University Jaume I through the project P1 1B2013 53. The authors are also very grateful to the SCIC of the Universitat Jaume I for the use of the femtosecond laser. Finally, R. Torres-Mendieta greatfully acknowleadges the Generalitat Valenciana support from the Santiago Grisolia scholarship GRISOLIA=2013=015. | ca_CA |
dc.format.extent | 11 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | IOP Science | ca_CA |
dc.relation.isPartOf | Laser Physics Letters (2014), v. 11, n. 12 | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/CNE/1.0/ | * |
dc.subject | Gold nanoparticles (NPs) | ca_CA |
dc.subject | Pulsed laser ablation in liquids (PLAL) | ca_CA |
dc.subject | Nanofluids | ca_CA |
dc.subject | Solar light | ca_CA |
dc.subject | Thermal oils | ca_CA |
dc.title | Fabrication of gold nanoparticles in Therminol VP-1 by laser ablation and fragmentation with fs pulses | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1088/1612-2011/11/12/126001 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | http://iopscience.iop.org/article/10.1088/1612-2011/11/12/126001/meta | ca_CA |
dc.type.version | info:eu-repo/semantics/acceptedVersion |
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