Shape-controlled synthesis of gold-nickel bimetallic nanoparticles and their electrocatalytic properties

Palanisamy Kannan; Chong Seung Yoon; Sung Chul Yi; Seung Yong Lee; Dong Hwan Kim

doi:10.1016/j.matchemphys.2015.02.010

Shape-controlled synthesis of gold-nickel bimetallic nanoparticles and their electrocatalytic properties

Palanisamy Kannan
, Chong Seung Yoon
, Sung Chul Yi
, Seung Yong Lee
, Dong Hwan Kim

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

19 Scopus citations

Abstract

Gold-nickel (Au-Ni) bimetallic nanoparticles in various forms of clustered globular, polyhedral, platelet and prickly nanoparticles were synthesized. The effect of sodium lauryl sulfate (SLS) and the halide anions on the shape of the Au-Ni nanoparticles were systematically investigated. By testing the electrocatalytic performances of differently shaped Au-Ni nanoparticles under methanol and ethanol oxidation conditions, the optimum shape for catalysis was suggested.

Original language	English
Pages (from-to)	1-8
Number of pages	8
Journal	Materials Chemistry and Physics
Volume	156
DOIs	https://doi.org/10.1016/j.matchemphys.2015.02.010
State	Published - 15 Apr 2015
Externally published	Yes

Keywords

Chemical synthesis
Electrochemical properties
Metals
Nanostructures

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10.1016/j.matchemphys.2015.02.010

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title = "Shape-controlled synthesis of gold-nickel bimetallic nanoparticles and their electrocatalytic properties",

abstract = "Gold-nickel (Au-Ni) bimetallic nanoparticles in various forms of clustered globular, polyhedral, platelet and prickly nanoparticles were synthesized. The effect of sodium lauryl sulfate (SLS) and the halide anions on the shape of the Au-Ni nanoparticles were systematically investigated. By testing the electrocatalytic performances of differently shaped Au-Ni nanoparticles under methanol and ethanol oxidation conditions, the optimum shape for catalysis was suggested.",

keywords = "Chemical synthesis, Electrochemical properties, Metals, Nanostructures",

author = "Palanisamy Kannan and Yoon, \{Chong Seung\} and Yi, \{Sung Chul\} and Lee, \{Seung Yong\} and Kim, \{Dong Hwan\}",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier B.V.",

year = "2015",

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day = "15",

doi = "10.1016/j.matchemphys.2015.02.010",

language = "English",

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journal = "Materials Chemistry and Physics",

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T1 - Shape-controlled synthesis of gold-nickel bimetallic nanoparticles and their electrocatalytic properties

AU - Kannan, Palanisamy

AU - Yoon, Chong Seung

AU - Yi, Sung Chul

AU - Lee, Seung Yong

AU - Kim, Dong Hwan

PY - 2015/4/15

Y1 - 2015/4/15

N2 - Gold-nickel (Au-Ni) bimetallic nanoparticles in various forms of clustered globular, polyhedral, platelet and prickly nanoparticles were synthesized. The effect of sodium lauryl sulfate (SLS) and the halide anions on the shape of the Au-Ni nanoparticles were systematically investigated. By testing the electrocatalytic performances of differently shaped Au-Ni nanoparticles under methanol and ethanol oxidation conditions, the optimum shape for catalysis was suggested.

AB - Gold-nickel (Au-Ni) bimetallic nanoparticles in various forms of clustered globular, polyhedral, platelet and prickly nanoparticles were synthesized. The effect of sodium lauryl sulfate (SLS) and the halide anions on the shape of the Au-Ni nanoparticles were systematically investigated. By testing the electrocatalytic performances of differently shaped Au-Ni nanoparticles under methanol and ethanol oxidation conditions, the optimum shape for catalysis was suggested.

KW - Chemical synthesis

KW - Electrochemical properties

KW - Metals

KW - Nanostructures

UR - https://www.scopus.com/pages/publications/84925247982

U2 - 10.1016/j.matchemphys.2015.02.010

DO - 10.1016/j.matchemphys.2015.02.010

M3 - Article

AN - SCOPUS:84925247982

SN - 0254-0584

VL - 156

SP - 1

EP - 8

JO - Materials Chemistry and Physics

JF - Materials Chemistry and Physics

ER -

Shape-controlled synthesis of gold-nickel bimetallic nanoparticles and their electrocatalytic properties

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Keywords

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