DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, Dae-Soo | ko |
dc.contributor.author | Lee, H. M. | ko |
dc.contributor.author | Kang, Y. C. | ko |
dc.contributor.author | Park, Seung-Bin | ko |
dc.date.accessioned | 2013-03-09T12:20:24Z | - |
dc.date.available | 2013-03-09T12:20:24Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2011-12 | - |
dc.identifier.citation | JOURNAL OF COLLOID AND INTERFACE SCIENCE, v.364, no.2, pp.574 - 581 | - |
dc.identifier.issn | 0021-9797 | - |
dc.identifier.uri | http://hdl.handle.net/10203/96327 | - |
dc.description.abstract | Silver-coated copper particles with various silver loading were prepared by a direct liquid-to-particle conversion process in spray pyrolysis reactor system. The prepared particles were completely densified at 900 degrees C within a residence time of 2.1 s and had core-shell structure, of which formation mechanism was proposed. The mean diameter of particles was 0.45 mu m. Copper particles of 20 wt.% of silver loading were stable under air and 95% of copper remained as metallic copper even after 1 month of exposure to air. This enhanced air-stability contributed to the enhanced electrical property of conductive film obtained from the coated particles. The conductive film obtained from 15 wt.% of silver-coated copper particles had a sheet resistance of 1.2 m Omega square(-1). This low resistance resulted from the lack of oxide layer and low sintering temperature of silver layer. (C) 2011 Elsevier Inc. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.subject | SPRAY-PYROLYSIS | - |
dc.subject | TITANIA POWDERS | - |
dc.subject | NANOPARTICLES | - |
dc.subject | OXIDATION | - |
dc.subject | GENERATION | - |
dc.subject | STABILITY | - |
dc.subject | IRON | - |
dc.title | Air-stable silver-coated copper particles of sub-micrometer size | - |
dc.type | Article | - |
dc.identifier.wosid | 000296223500040 | - |
dc.identifier.scopusid | 2-s2.0-80054693811 | - |
dc.type.rims | ART | - |
dc.citation.volume | 364 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 574 | - |
dc.citation.endingpage | 581 | - |
dc.citation.publicationname | JOURNAL OF COLLOID AND INTERFACE SCIENCE | - |
dc.contributor.localauthor | Park, Seung-Bin | - |
dc.contributor.nonIdAuthor | Lee, H. M. | - |
dc.contributor.nonIdAuthor | Kang, Y. C. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Copper particles | - |
dc.subject.keywordAuthor | Air-stability | - |
dc.subject.keywordAuthor | Coating | - |
dc.subject.keywordAuthor | Conductive film | - |
dc.subject.keywordAuthor | Spray pyrolysis | - |
dc.subject.keywordPlus | SPRAY-PYROLYSIS | - |
dc.subject.keywordPlus | TITANIA POWDERS | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | IRON | - |
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