One-step synthesis and characterization of single Au microballs through self-organization

J. Noh; S. H. Kim; L. P. Lee; S. I. Woo

doi:10.1016/j.matlet.2006.11.059

One-step synthesis and characterization of single Au microballs through self-organization

J. Noh, S. H. Kim, L. P. Lee, S. I. Woo

Department of Chemistry & Nanoscience

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

2 Scopus citations

Abstract

Uniform single microballs consisted of Au particles have been firstly prepared by a simple, fast, one-step method using o-phenylenediamine (o-PD) as a reducing agent at room temperature and characterized with scanning electron microscopy (SEM), transmission electron microscopy (TEM), and Raman spectroscopy. It has been demonstrated that the initial o-PD/Au molar ratio is a key factor to control the formation and size of single Au microballs through self-organization of Au particles using simultaneously formed o-PD oligomers with phenazyl-like structures as molecular linkers.

Original language	English
Pages (from-to)	3334-3337
Number of pages	4
Journal	Materials Letters
Volume	61
Issue number	16
DOIs	https://doi.org/10.1016/j.matlet.2006.11.059
State	Published - Jun 2007

Bibliographical note

Funding Information:
This research was funded by “Center for Ultramicrochemical Process Systems (CUPS)” sponsored by KOSEF (2005).

Keywords

Molecular linkers
Phenazyl-like
Self-organization
Single Au microballs
o-PD oligomers

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10.1016/j.matlet.2006.11.059

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title = "One-step synthesis and characterization of single Au microballs through self-organization",

abstract = "Uniform single microballs consisted of Au particles have been firstly prepared by a simple, fast, one-step method using o-phenylenediamine (o-PD) as a reducing agent at room temperature and characterized with scanning electron microscopy (SEM), transmission electron microscopy (TEM), and Raman spectroscopy. It has been demonstrated that the initial o-PD/Au molar ratio is a key factor to control the formation and size of single Au microballs through self-organization of Au particles using simultaneously formed o-PD oligomers with phenazyl-like structures as molecular linkers.",

keywords = "Molecular linkers, Phenazyl-like, Self-organization, Single Au microballs, o-PD oligomers",

author = "J. Noh and Kim, {S. H.} and Lee, {L. P.} and Woo, {S. I.}",

note = "Funding Information: This research was funded by “Center for Ultramicrochemical Process Systems (CUPS)” sponsored by KOSEF (2005).",

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AU - Noh, J.

AU - Kim, S. H.

AU - Lee, L. P.

AU - Woo, S. I.

N1 - Funding Information: This research was funded by “Center for Ultramicrochemical Process Systems (CUPS)” sponsored by KOSEF (2005).

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AB - Uniform single microballs consisted of Au particles have been firstly prepared by a simple, fast, one-step method using o-phenylenediamine (o-PD) as a reducing agent at room temperature and characterized with scanning electron microscopy (SEM), transmission electron microscopy (TEM), and Raman spectroscopy. It has been demonstrated that the initial o-PD/Au molar ratio is a key factor to control the formation and size of single Au microballs through self-organization of Au particles using simultaneously formed o-PD oligomers with phenazyl-like structures as molecular linkers.

KW - Molecular linkers

KW - Phenazyl-like

KW - Self-organization

KW - Single Au microballs

KW - o-PD oligomers

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JO - Materials Letters

JF - Materials Letters

IS - 16

ER -

One-step synthesis and characterization of single Au microballs through self-organization

Abstract

Bibliographical note

Keywords

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