Facile aqueous–phase synthesis of pd–fept core–shell nanoparticles for methanol oxidation reaction

Xiangyun Xiao; Euiyoung Jung; Sehyun Yu; Hyeonjin Kim; Hong Kyu Kim; Kwan Young Lee; Jae Pyoung Ahn; Taeho Lim; Jinheung Kim; Taekyung Yu

doi:10.3390/catal11010130

Facile aqueous–phase synthesis of pd–fept core–shell nanoparticles for methanol oxidation reaction

Xiangyun Xiao
, Euiyoung Jung
, Sehyun Yu
, Hyeonjin Kim
, Hong Kyu Kim
, Kwan Young Lee
, Jae Pyoung Ahn
, Taeho Lim
, Jinheung Kim
, Taekyung Yu

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

Multi-metallic Pd@FePt core–shell nanoparticles were synthesized using a direct seedmediated growth method, consisting of facile and mild procedures, to increase yield. The Fe/Pt ratio in the shell was easily controlled by adjusting the amount of Fe and Pt precursors. Furthermore, compared with commercial Pt/C catalysts, Pd@FePt nanoparticles exhibited excellent activity and stability toward the methanol oxidation reaction (MOR), making them efficient in direct methanol fuel cells (DMFC).

Original language	English
Article number	130
Pages (from-to)	1-8
Number of pages	8
Journal	Catalysts
Volume	11
Issue number	1
DOIs	https://doi.org/10.3390/catal11010130
State	Published - Jan 2021

Bibliographical note

Publisher Copyright:
© 2021 by the authors. Licensee MDPI, Basel, Switzerland.

Keywords

Core–shell
Direct seed-mediated growth
Methanol oxidation reaction
Multi-metal
Nanoparticles

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10.3390/catal11010130

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title = "Facile aqueous–phase synthesis of pd–fept core–shell nanoparticles for methanol oxidation reaction",

abstract = "Multi-metallic Pd@FePt core–shell nanoparticles were synthesized using a direct seedmediated growth method, consisting of facile and mild procedures, to increase yield. The Fe/Pt ratio in the shell was easily controlled by adjusting the amount of Fe and Pt precursors. Furthermore, compared with commercial Pt/C catalysts, Pd@FePt nanoparticles exhibited excellent activity and stability toward the methanol oxidation reaction (MOR), making them efficient in direct methanol fuel cells (DMFC).",

keywords = "Core–shell, Direct seed-mediated growth, Methanol oxidation reaction, Multi-metal, Nanoparticles",

author = "Xiangyun Xiao and Euiyoung Jung and Sehyun Yu and Hyeonjin Kim and Kim, \{Hong Kyu\} and Lee, \{Kwan Young\} and Ahn, \{Jae Pyoung\} and Taeho Lim and Jinheung Kim and Taekyung Yu",

note = "Publisher Copyright: {\textcopyright} 2021 by the authors. Licensee MDPI, Basel, Switzerland.",

year = "2021",

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doi = "10.3390/catal11010130",

language = "English",

volume = "11",

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TY - JOUR

T1 - Facile aqueous–phase synthesis of pd–fept core–shell nanoparticles for methanol oxidation reaction

AU - Xiao, Xiangyun

AU - Jung, Euiyoung

AU - Yu, Sehyun

AU - Kim, Hyeonjin

AU - Kim, Hong Kyu

AU - Lee, Kwan Young

AU - Ahn, Jae Pyoung

AU - Lim, Taeho

AU - Kim, Jinheung

AU - Yu, Taekyung

PY - 2021/1

Y1 - 2021/1

N2 - Multi-metallic Pd@FePt core–shell nanoparticles were synthesized using a direct seedmediated growth method, consisting of facile and mild procedures, to increase yield. The Fe/Pt ratio in the shell was easily controlled by adjusting the amount of Fe and Pt precursors. Furthermore, compared with commercial Pt/C catalysts, Pd@FePt nanoparticles exhibited excellent activity and stability toward the methanol oxidation reaction (MOR), making them efficient in direct methanol fuel cells (DMFC).

AB - Multi-metallic Pd@FePt core–shell nanoparticles were synthesized using a direct seedmediated growth method, consisting of facile and mild procedures, to increase yield. The Fe/Pt ratio in the shell was easily controlled by adjusting the amount of Fe and Pt precursors. Furthermore, compared with commercial Pt/C catalysts, Pd@FePt nanoparticles exhibited excellent activity and stability toward the methanol oxidation reaction (MOR), making them efficient in direct methanol fuel cells (DMFC).

KW - Core–shell

KW - Direct seed-mediated growth

KW - Methanol oxidation reaction

KW - Multi-metal

KW - Nanoparticles

UR - https://www.scopus.com/pages/publications/85100015321

U2 - 10.3390/catal11010130

DO - 10.3390/catal11010130

M3 - Article

AN - SCOPUS:85100015321

SN - 2073-4344

VL - 11

SP - 1

EP - 8

JO - Catalysts

JF - Catalysts

IS - 1

M1 - 130

ER -

Facile aqueous–phase synthesis of pd–fept core–shell nanoparticles for methanol oxidation reaction

Abstract

Bibliographical note

Keywords

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