dc.citation.endPage |
538 |
- |
dc.citation.number |
5 |
- |
dc.citation.startPage |
532 |
- |
dc.citation.title |
OPTICS AND LASERS IN ENGINEERING |
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dc.citation.volume |
47 |
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dc.contributor.author |
Kim, H.J. |
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dc.contributor.author |
Bang, In Cheol |
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dc.contributor.author |
Onoe, J. |
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dc.date.accessioned |
2023-12-22T08:06:54Z |
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dc.date.available |
2023-12-22T08:06:54Z |
- |
dc.date.created |
2014-10-15 |
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dc.date.issued |
2009-05 |
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dc.description.abstract |
Gold nanoparticles (Au-NPs) suspended in water where the suspension is a kind of nanofluid, were produced by pulsed laser ablation in liquids. Under the laser irradiation conditions up to 18 h, the average size of the Au-NPs ranged from 7.1 to 12.1 nm while their size-distribution tended to become narrower with effects of laser-induced fragmentation. Interestingly, the nanofluid showed an outstanding colloidal stability even after 1 month although no dispersants were used. The characteristic stability of bare Au-NPs suspension in water was found to be due to a large negative zeta potential of Au-NPs in water. The thermal conductivity of the Au-NPs (0.018 vol%)/water suspension increased by 9.3±5.4% compared to that of pure water. |
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dc.identifier.bibliographicCitation |
OPTICS AND LASERS IN ENGINEERING, v.47, no.5, pp.532 - 538 |
- |
dc.identifier.doi |
10.1016/j.optlaseng.2008.10.011 |
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dc.identifier.issn |
0143-8166 |
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dc.identifier.scopusid |
2-s2.0-60849137199 |
- |
dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/10501 |
- |
dc.identifier.url |
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=60849137199 |
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dc.identifier.wosid |
000264813800003 |
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dc.language |
영어 |
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dc.publisher |
ELSEVIER SCI LTD |
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dc.title |
Characteristic stability of bare Au-water nanofluids fabricated by pulsed laser ablation in liquids |
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dc.type |
Article |
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dc.description.journalRegisteredClass |
scopus |
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