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dc.contributor.authorChen, Ying-Chenen_US
dc.contributor.authorChen, Jui-Yuanen_US
dc.contributor.authorWu, Wen-Weien_US
dc.date.accessioned2018-08-21T05:52:59Z-
dc.date.available2018-08-21T05:52:59Z-
dc.date.issued2017-11-23en_US
dc.identifier.issn1932-7447en_US
dc.identifier.urihttp://dx.doi.org/10.1021/acs.jpcc.7b07956en_US
dc.identifier.urihttp://hdl.handle.net/11536/144145-
dc.description.abstractGold nanostructures (NSs) have been widely investigated due to their unique properties. Understanding their growth behaviors during synthesis will be beneficial in designing and applying to many functional nanodevices. It is important to enrich the fundamental science and technology of the synthesis and characterization through real time evolution. In this work, we observed the dynamic growth of Au NSs by using liquid in situ transmission electron microscopy (TEM). The solution was sealed in a liquid cell, and the results indicated that the thicker solution layer tended to form multi twinned decahedral NSs; in contrast, nanoplates easily formed in the thinner solution layer. The silver halide model, relying on side-face structures, and the Wulff construction can be used to explain the formation of NSs. Additionally, we analyzed the growth rate of different morphologies to elucidate their growth behaviors. The growth mechanism and formation kinetics of different shapes of Au NSs were systematically studied, which provided direct evidence toward and extended the study of reaction kinetics for modifying the morphology of NSs.en_US
dc.language.isoen_USen_US
dc.titleIn Situ Observation of Au Nanostructure Evolution in Liquid Cell TEMen_US
dc.typeArticleen_US
dc.identifier.doi10.1021/acs.jpcc.7b07956en_US
dc.identifier.journalJOURNAL OF PHYSICAL CHEMISTRY Cen_US
dc.citation.volume121en_US
dc.citation.spage26069en_US
dc.citation.epage26075en_US
dc.contributor.department材料科學與工程學系zh_TW
dc.contributor.departmentDepartment of Materials Science and Engineeringen_US
dc.identifier.wosnumberWOS:000416496200050en_US
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