Photo-chemical production of gold nanoparticles in monolithic porous silica by using a novel excimer ultraviolet source

Wei Chen; J.-Y. Zhang; Y. Di; I.W. Boyd

doi:10.1016/S1387-7003(03)00158-8

Photo-chemical production of gold nanoparticles in monolithic porous silica by using a novel excimer ultraviolet source

Wei Chen, J.-Y. Zhang, Y. Di, I.W. Boyd

Research output: Journal article publication › Journal article › Academic research › peer-review

13 Citations (Scopus)

Abstract

An effective photo-chemical approach induced by a new excimer ultraviolet (UV) source is developed to prepare fixed-size gold nanoparticles in porous silica monoliths. The samples were characterized by optical absorption, HRTEM and N2 sorption isotherm. It is found that around 6 nm gold nanoparticles with narrow size distribution are formed via treatment with the high intensity photo-irradiation for a short period of time. © 2003 Elsevier Science B.V. All rights reserved.

Original language	English
Pages (from-to)	950-952
Number of pages	3
Journal	Inorganic Chemistry Communications
Volume	6
Issue number	7
DOIs	https://doi.org/10.1016/S1387-7003(03)00158-8
Publication status	Published - 1 Jul 2003
Externally published	Yes

Keywords

Excimer UV
Metal nanoparticles
Photo-chemical
Porous silica

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

More information

10.1016/S1387-7003(03)00158-8

Cite this

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abstract = "An effective photo-chemical approach induced by a new excimer ultraviolet (UV) source is developed to prepare fixed-size gold nanoparticles in porous silica monoliths. The samples were characterized by optical absorption, HRTEM and N2 sorption isotherm. It is found that around 6 nm gold nanoparticles with narrow size distribution are formed via treatment with the high intensity photo-irradiation for a short period of time. {\textcopyright} 2003 Elsevier Science B.V. All rights reserved.",

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AU - Chen, Wei

AU - Zhang, J.-Y.

AU - Di, Y.

AU - Boyd, I.W.

PY - 2003/7/1

Y1 - 2003/7/1

N2 - An effective photo-chemical approach induced by a new excimer ultraviolet (UV) source is developed to prepare fixed-size gold nanoparticles in porous silica monoliths. The samples were characterized by optical absorption, HRTEM and N2 sorption isotherm. It is found that around 6 nm gold nanoparticles with narrow size distribution are formed via treatment with the high intensity photo-irradiation for a short period of time. © 2003 Elsevier Science B.V. All rights reserved.

AB - An effective photo-chemical approach induced by a new excimer ultraviolet (UV) source is developed to prepare fixed-size gold nanoparticles in porous silica monoliths. The samples were characterized by optical absorption, HRTEM and N2 sorption isotherm. It is found that around 6 nm gold nanoparticles with narrow size distribution are formed via treatment with the high intensity photo-irradiation for a short period of time. © 2003 Elsevier Science B.V. All rights reserved.

KW - Excimer UV

KW - Metal nanoparticles

KW - Photo-chemical

KW - Porous silica

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U2 - 10.1016/S1387-7003(03)00158-8

DO - 10.1016/S1387-7003(03)00158-8

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JO - Inorganic Chemistry Communication

JF - Inorganic Chemistry Communication

SN - 1387-7003

IS - 7

ER -

Photo-chemical production of gold nanoparticles in monolithic porous silica by using a novel excimer ultraviolet source

Abstract

Keywords

ASJC Scopus subject areas

More information

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