Synthesis of short palladium nanoparticle chains and their application in catalysis

Caihong Feng; Lin Guo; Zhigang Shen; Jinming Gong; Xiao Yuan Li; Chenmin Liu; Shihe Yang

doi:10.1016/j.solidstatesciences.2008.01.004

Synthesis of short palladium nanoparticle chains and their application in catalysis

Caihong Feng, Lin Guo^*, Zhigang Shen, Jinming Gong, Xiao Yuan Li, Chenmin Liu, Shihe Yang

^*Corresponding author for this work

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

20 Citations (Scopus)

Abstract

A one step polyol process has been used to synthesize linear assemblies of Pd nanoparticles (NPs). TEM images show that highly linearly ordered Pd NP chains (about 8.5 nm in diameter) have been formed, and the inter-particle distance is about 1.4 ± 0.6 nm. The Pd NP chains can be obtained by adding NH₃·H₂O and prolonging the heating time. A scaffolding mechanism is proposed to understand the short-ranged order of the Pd NP chains. The as-obtained Pd nanochains at Pd NCh/MWCNTs/GCE displayed high activity in the electrocatalytic oxidation of NO.

Original language	English
Pages (from-to)	1327-1332
Number of pages	6
Journal	Solid State Sciences
Volume	10
Issue number	10
DOIs	https://doi.org/10.1016/j.solidstatesciences.2008.01.004
Publication status	Published - Oct 2008
Externally published	Yes

Keywords

Electrocatalytic effect
Linear assemblies
Nanoparticles
Palladium

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10.1016/j.solidstatesciences.2008.01.004

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title = "Synthesis of short palladium nanoparticle chains and their application in catalysis",

abstract = "A one step polyol process has been used to synthesize linear assemblies of Pd nanoparticles (NPs). TEM images show that highly linearly ordered Pd NP chains (about 8.5 nm in diameter) have been formed, and the inter-particle distance is about 1.4 ± 0.6 nm. The Pd NP chains can be obtained by adding NH3·H2O and prolonging the heating time. A scaffolding mechanism is proposed to understand the short-ranged order of the Pd NP chains. The as-obtained Pd nanochains at Pd NCh/MWCNTs/GCE displayed high activity in the electrocatalytic oxidation of NO.",

keywords = "Electrocatalytic effect, Linear assemblies, Nanoparticles, Palladium",

author = "Caihong Feng and Lin Guo and Zhigang Shen and Jinming Gong and Li, {Xiao Yuan} and Chenmin Liu and Shihe Yang",

year = "2008",

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doi = "10.1016/j.solidstatesciences.2008.01.004",

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T1 - Synthesis of short palladium nanoparticle chains and their application in catalysis

AU - Feng, Caihong

AU - Guo, Lin

AU - Shen, Zhigang

AU - Gong, Jinming

AU - Li, Xiao Yuan

AU - Liu, Chenmin

AU - Yang, Shihe

PY - 2008/10

Y1 - 2008/10

N2 - A one step polyol process has been used to synthesize linear assemblies of Pd nanoparticles (NPs). TEM images show that highly linearly ordered Pd NP chains (about 8.5 nm in diameter) have been formed, and the inter-particle distance is about 1.4 ± 0.6 nm. The Pd NP chains can be obtained by adding NH3·H2O and prolonging the heating time. A scaffolding mechanism is proposed to understand the short-ranged order of the Pd NP chains. The as-obtained Pd nanochains at Pd NCh/MWCNTs/GCE displayed high activity in the electrocatalytic oxidation of NO.

AB - A one step polyol process has been used to synthesize linear assemblies of Pd nanoparticles (NPs). TEM images show that highly linearly ordered Pd NP chains (about 8.5 nm in diameter) have been formed, and the inter-particle distance is about 1.4 ± 0.6 nm. The Pd NP chains can be obtained by adding NH3·H2O and prolonging the heating time. A scaffolding mechanism is proposed to understand the short-ranged order of the Pd NP chains. The as-obtained Pd nanochains at Pd NCh/MWCNTs/GCE displayed high activity in the electrocatalytic oxidation of NO.

KW - Electrocatalytic effect

KW - Linear assemblies

KW - Nanoparticles

KW - Palladium

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DO - 10.1016/j.solidstatesciences.2008.01.004

M3 - Article

AN - SCOPUS:53349099964

SN - 1293-2558

VL - 10

SP - 1327

EP - 1332

JO - Solid State Sciences

JF - Solid State Sciences

IS - 10

ER -

Synthesis of short palladium nanoparticle chains and their application in catalysis

Abstract

Keywords

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