Singular behaviour of atomic ordering in Pt–Co nanocubes starting from core–shell configurations-Reference-Cited by-同舟云学术

Singular behaviour of atomic ordering in Pt–Co nanocubes starting from core–shell configurations

Published:2022 Issue:27 Volume:14 Page:9842-9848
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Aso Kohei¹^ORCID,Kobayashi Hirokazu²,Yoshimaru Shotaro³,Tran Xuan Quy⁴^ORCID,Yamauchi Miho⁵^ORCID,Matsumura Syo⁴⁶,Oshima Yoshifumi¹^ORCID

Affiliation:

1. School of Materials Science, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa 923-1292, Japan

2. Research Center for Negative Emissions Technologies, Kyushu University, 744 Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan

3. Department of Chemistry, Faculty of Science, Kyushu University, 744 Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan

4. Department of Applied Quantum Physics and Nuclear Engineering, Graduate School of Engineering, Kyushu University, Moto-oka 744, Nishi-ku, Fukuoka, 819-0395, Japan

5. Institute for Materials Chemistry and Engineering, Kyushu University, 744 Moto-oka, Nishi-ku, Fukuoka 819-0395, Japan

6. The Ultramicroscopy Research Center, Kyushu University, Moto-oka 744, Nishi-ku, Fukuoka, 819-0395, Japan

Abstract

After Pt@Co core–shell nanoparticles were annealed under appropriate conditions, L10–PtCo structure was formed near the particle surface.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2022/NR/D2NR01982E

Reference32 articles.

1. Precisely tuning the electronic structure of a structurally ordered PtCoFe alloy via a dual-component promoter strategy for oxygen reduction

2. Revealing chemical ordering in Pt–Co nanoparticles using electronic structure calculations and X-ray photoelectron spectroscopy

3. Atomic-Level Manipulations in Oxides and Alloys for Electrocatalysis of Oxygen Evolution and Reduction

4. Atomic Arrangement Engineering of Metallic Nanocrystals for Energy-Conversion Electrocatalysis

5. Structurally ordered intermetallic platinum–cobalt core–shell nanoparticles with enhanced activity and stability as oxygen reduction electrocatalysts

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