Surface topology of MXene flakes induces the selection of the sintering mechanism for supported Pt nanoparticles-Reference-Cited by-同舟云学术

Surface topology of MXene flakes induces the selection of the sintering mechanism for supported Pt nanoparticles

Published:2024 Issue:35 Volume:15 Page:14521-14530
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Huang Jiawei¹^ORCID,Zhang Yucheng¹,Chen Jiaqi¹,Zhang Zhouyang²,Zhang Chunfang³^ORCID,Huang Changshui⁴,Fei Linfeng¹^ORCID

Affiliation:

1. School of Physics and Materials Science, Nanchang University, Nanchang 330031, China

2. School of Materials and New Energy, Ningxia University, Yinchuan 750021, China

3. College of Chemistry and Materials Science, Hebei University, Baoding 071002, China

4. Beijing National Laboratory for Molecular Sciences, Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China

Abstract

The sintering mechanisms for Pt nanoparticles on MXene (Ti3C2Tx) flakes are identified as Ostwald ripening (OR) and particle migration and coalescence (PMC) in defect and planar regions, respectively, due to the distinct metal–support interactions.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Jiangxi Province

Nanchang University

Hebei University

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/SC/D4SC03284E

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