Abstract
AbstractThe synthesis of ultrathin face‐centered‐cubic (fcc) Au@Pt rhombic nanoplates is reported through the epitaxial growth of Pt on hexagonal‐close‐packed (hcp) Au square sheets (AuSSs). The Pt‐layer growth results in a hcp‐to‐fcc phase transformation of the AuSSs under ambient conditions. Interestingly, the obtained fcc Au@Pt rhombic nanoplates demonstrate a unique (101)f orientation with the same atomic arrangement extending from the Au core to the Pt shell. Importantly, this method can be extended to the epitaxial growth of Pd on hcp AuSSs, resulting in the unprecedented formation of fcc Au@Pd rhombic nanoplates with (101)f orientation. Additionally, a small amount of fcc (100)f‐oriented Au@Pt and Au@Pd square nanoplates are obtained with the Au@Pt and Au@Pd rhombic nanoplates, respectively. We believe that these findings will shed new light on the synthesis of novel noble bimetallic nanostructures.
Bibliography
Fan, Z., Zhu, Y., Huang, X., Han, Y., Wang, Q., Liu, Q., Huang, Y., Gan, C. L., & Zhang, H. (2015). Synthesis of Ultrathin FaceâCenteredâCubic Au@Pt and Au@Pd CoreâShell Nanoplates from HexagonalâCloseâPacked Au Square Sheets. Angewandte Chemie International Edition, 54(19), 5672â5676. Portico.
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Dates
Type | When |
---|---|
Created | 10 years, 5 months ago (March 17, 2015, 7:10 p.m.) |
Deposited | 1 year, 10 months ago (Oct. 16, 2023, 8:29 p.m.) |
Indexed | 3 weeks, 2 days ago (July 30, 2025, 8:32 p.m.) |
Issued | 10 years, 5 months ago (March 17, 2015) |
Published | 10 years, 5 months ago (March 17, 2015) |
Published Online | 10 years, 5 months ago (March 17, 2015) |
Published Print | 10 years, 3 months ago (May 4, 2015) |
@article{Fan_2015, title={Synthesis of Ultrathin Face‐Centered‐Cubic Au@Pt and Au@Pd Core–Shell Nanoplates from Hexagonal‐Close‐Packed Au Square Sheets}, volume={54}, ISSN={1521-3773}, url={http://dx.doi.org/10.1002/anie.201500993}, DOI={10.1002/anie.201500993}, number={19}, journal={Angewandte Chemie International Edition}, publisher={Wiley}, author={Fan, Zhanxi and Zhu, Yihan and Huang, Xiao and Han, Yu and Wang, Qingxiao and Liu, Qing and Huang, Ying and Gan, Chee Lip and Zhang, Hua}, year={2015}, month=mar, pages={5672–5676} }