Interface and heterostructure design in polyelemental nanoparticles-Reference-Cited by-同舟云学术

Interface and heterostructure design in polyelemental nanoparticles

Published:2019-03 Issue:6430 Volume:363 Page:959-964
ISSN:0036-8075
Container-title:Science
language:en
Short-container-title:Science

Author:

Chen Peng-Cheng¹²^ORCID,Liu Mohan¹^ORCID,Du Jingshan S.¹²^ORCID,Meckes Brian²³^ORCID,Wang Shunzhi²³^ORCID,Lin Haixin²³^ORCID,Dravid Vinayak P.¹²^ORCID,Wolverton Chris¹^ORCID,Mirkin Chad A.¹²³^ORCID

Affiliation:

1. Department of Materials Science and Engineering, Northwestern University, Evanston, IL 60208, USA.

2. International Institute for Nanotechnology, Northwestern University, Evanston, IL 60208, USA.

3. Department of Chemistry, Northwestern University, Evanston, IL 60208, USA.

Abstract

Phases of multielement nanoparticles Thermodynamically stable metal nanoparticles composed of multiple elements could, in principle, exhibit several different phases that form multiple interfaces. Chen et al. explored the structure and composition of palladium-tin alloy nanoparticles formed with up to five other elements after high-temperature annealing. Triphase nanoparticles possessed two or three interface architectures, and tetraphase nanoparticles exhibited up to six interfaces. Theoretical and experimental studies revealed how the balance between surface and interfacial energies influences the observed phases and interface structure. Science , this issue p. 959

Funder

National Science Foundation

Office of Naval Research

Air Force Office of Scientific Research

Sherman Fairchild Foundation

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference41 articles.

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2. Hierarchical synthesis of non-centrosymmetric hybrid nanostructures and enabled plasmon-driven photocatalysis