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Fabrication of Metal Nanostructures in Mesoporous Silicas

Published online by Cambridge University Press:  15 March 2011

Kuei Jung Chao  and
Chia Min Yang
Kuei Jung Chao
Affiliation:
Department of Chemistry, National Tsinghua UniversityHsinchu, 300, Taiwan
Chia Min Yang
Affiliation:
Department of Chemistry, National Tsinghua UniversityHsinchu, 300, Taiwan
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Abstract

Mesoporous silicas were used as hosts for fabrication of nanostructured metals. Due to the confinement effect, densely packed metal nanowire bundles and nano-networks or highly dispersed metal nanoparticles were prepared inside the channels of mesoporous silicas by metal incorporation/reduction processes. The structure of nanostructured metals was analyzed by TEM and PXRD, and the composition was investigated by ICP-AES, EDX and EELS.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 703: Symposia U/V – Nanophase and Nanocomposite Materials IV , 2001 , V13.27
Copyright
Copyright © Materials Research Society 2002

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References

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