Morphology-Controlled Growth of Crystalline Ag-Pt-Alloyed Shells onto Au Nanotriangles and Their Plasmonic Properties

Xie, Xiaobin; van Huis, Marijn A.; van Blaaderen, Alfons

doi:https://doi.org/10.1021/acs.jpcc.3c02897

Morphology-Controlled Growth of Crystalline Ag-Pt-Alloyed Shells onto Au Nanotriangles and Their Plasmonic Properties

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Morphology-Controlled Growth of Crystalline Ag-Pt-Alloyed Shells onto Au Nanotriangles and Their Plasmonic Properties

Xie, Xiaobin; van Huis, Marijn A.; van Blaaderen, Alfons

(2023) Journal of Physical Chemistry C, volume 127, issue 32, pp. 16052 - 16060

(Article)

Abstract

The surface plasmon resonance of noble-metal nanoparticles depends on nanoscale size, morphology, and composition, and provides great opportunities for applications in biomedicine, optoelectronics, (photo)catalysis, photovoltaics, and sensing. Here, we present the results of synthesizing ternary metallic or trimetallic nanoparticles, Au nanotriangles (Au NTs) with crystalline Ag-Pt alloyed shells, the morphology ... read more

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Keywords: Epitaxial-growth, Gold nanorods, Hydrogen generation, Anisotropic growth, Single-particle, Nanostructures, Ternary, Nanoparticles, Pd, Nanoprisms, Electronic, Optical and Magnetic Materials, General Energy, Surfaces, Coatings and Films, Physical and Theoretical Chemistry

DOI: https://doi.org/10.1021/acs.jpcc.3c02897

ISSN: 1932-7447

Publisher: American Chemical Society

Note: Funding Information: X.X. and A.v.B. acknowledge financial support from EU H2020-MSCA-ITN-2015 project “MULTIMAT” (Project Number: 676045). Publisher Copyright: © 2023 The Authors. Published by American Chemical Society.

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