Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/87726
Title: Epitaxial growth of unusual 4H hexagonal Ir, Rh, Os, Ru and Cu nanostructures on 4H Au nanoribbons
Authors: Fan, Zhanxi
Chen, Ye
Zhu, Yihan
Wang, Jie
Li, Bing
Zong, Yun
Han, Yu
Zhang, Hua
Keywords: Epitaxial Growth
Nanoribbons
Issue Date: 2017
Source: Fan, Z., Chen, Y., Zhu, Y., Wang, J., Li, B., Zong, Y., et al. (2017). Epitaxial growth of unusual 4H hexagonal Ir, Rh, Os, Ru and Cu nanostructures on 4H Au nanoribbons. Chemical Science, 8(1), 795-799.
Series/Report no.: Chemical Science
Abstract: Metal nanomaterials normally adopt the same crystal structure as their bulk counterparts. Herein, for the first time, the unusual 4H hexagonal Ir, Rh, Os, Ru and Cu nanostructures have been synthesized on 4H Au nanoribbons (NRBs) via solution-phase epitaxial growth under ambient conditions. Interestingly, the 4H Au NRBs undergo partial phase transformation from 4H to face-centered cubic (fcc) structures after the metal coating. As a result, a series of polytypic 4H/fcc bimetallic Au@M (M = Ir, Rh, Os, Ru and Cu) core–shell NRBs has been obtained. We believe that the rational crystal structure-controlled synthesis of metal nanomaterials will bring new opportunities for exploring their phase-dependent physicochemical properties and promising applications.
URI: https://hdl.handle.net/10356/87726
http://hdl.handle.net/10220/45518
ISSN: 2041-6520
DOI: http://dx.doi.org/10.1039/C6SC02953A
Rights: © 2017 The Royal Society of Chemistry. This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MSE Journal Articles

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