2018年12月1日
Selective control of fcc and hcp crystal structures in Au-Ru solid-solution alloy nanoparticles
Nature Communications
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- 巻
- 9
- 号
- 1
- 開始ページ
- 510
- 終了ページ
- 記述言語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1038/s41467-018-02933-6
© 2018 The Author(s). Binary solid-solution alloys generally adopt one of three principal crystal lattices - body-centred cubic (bcc), hexagonal close-packed (hcp) or face-centred cubic (fcc) structures - in which the structure is dominated by constituent elements and compositions. Therefore, it is a significant challenge to selectively control the crystal structure in alloys with a certain composition. Here, we propose an approach for the selective control of the crystal structure in solid-solution alloys by using a chemical reduction method. By precisely tuning the reduction speed of the metal precursors, we selectively control the crystal structure of alloy nanoparticles, and are able to selectively synthesize fcc and hcp AuRu3 alloy nanoparticles at ambient conditions. This approach enables us to design alloy nanomaterials with the desired crystal structures to create innovative chemical and physical properties.
- リンク情報
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- DOI
- https://doi.org/10.1038/s41467-018-02933-6
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/29410399
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000424291600006&DestApp=WOS_CPL
- Scopus
- https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85041645343&origin=inward 本文へのリンクあり
- Scopus Citedby
- https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85041645343&origin=inward
- ID情報
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- DOI : 10.1038/s41467-018-02933-6
- ISSN : 2041-1723
- eISSN : 2041-1723
- PubMed ID : 29410399
- SCOPUS ID : 85041645343
- Web of Science ID : WOS:000424291600006