| In-situ observation of silver nanoparticle ink at high temperature. | |
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MedLine Citation:
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PMID: 19458443 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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In-situ TEM (transmission electron microscopy) of silver nanoparticle ink at high temperature was carried out. Into a carbon film tube coating the spiral tungsten filament which was attached to the TEM specimen holder, a silver nanoparticle ink was injected. After evaporation, silver nanoparticles with an aggregated structure could be observed. The temperature of the tungsten wire can be controlled by DC current supplied by dry batteries. Fusion of smaller nanoparticles was observed at a higher temperature and some particles were incorporated to larger particles. This technique can be generally used to consider the sintering temperature of such metal nanoparticles. |
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Authors:
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Tetsu Yonezawa |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Bio-medical materials and engineering Volume: 19 ISSN: 0959-2989 ISO Abbreviation: Biomed Mater Eng Publication Date: 2009 |
Date Detail:
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Created Date: 2009-05-21 Completed Date: 2009-07-22 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9104021 Medline TA: Biomed Mater Eng Country: Netherlands |
Other Details:
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Languages: eng Pagination: 29-34 Citation Subset: IM |
Affiliation:
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Department of Chemistry, School of Science, The University of Tokyo, Bunkyo-ku, Tokyo, Japan. tetsu@chem.s.u-tokyo.ac.jp |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Crystallization
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methods* Hot Temperature Ink* Macromolecular Substances / chemistry Materials Testing Molecular Conformation Nanostructures / chemistry*, ultrastructure* Nanotechnology / methods* Particle Size Silver / chemistry* Surface Properties |
| Chemical | |
Reg. No./Substance:
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0/Macromolecular Substances; 7440-22-4/Silver |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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