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Cited by 169

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Encapsulation of Metal (Au, Ag, Pt) Nanoparticles into the Mesoporous SBA-15 Structure

Zhu, Ji, Kónya, Zoltan, Puntes, Victor F., Kiricsi, Imre, Miao, C. X., Ager, Joel W., Alivisatos, A. Paul, Somorjai, Gabor A.·2003·Langmuir

Abstract

Mesoporous silica was synthesized in the presence of metal (Au, Pt, and Ag) nanoparticles in the 2−20 nm range. Sample characterization was performed by X-ray diffraction and electron microscopy. The metal nanoparticles in the 2−10 nm range were successfully incorporated into the ordered mesoporous SBA-15 structures; 20 nm particles, whose diameter is larger than the SBA-15 pore size, could not be inserted. In the case of 5 and 10 nm diameter nanoparticles, regardless of which metal, the mesopore channels expanded in order to accommodate the metal particles. By using mixtures of metal nanoparticles of two different sizes, it was found that the inclusion and the resultant pore size were controlled by the larger size metal particles.

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Crossref · 10.1021/la0207421

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Metadata

Authors
Zhu, J., Kónya, Z., Puntes, V. F., Kiricsi, I., Miao, C. X., Ager, J. W., Alivisatos, A. P., & Somorjai, G. A.
Venue
Langmuir
Published
2003-04-11
Volume
19
Issue
10
Pages
4396-4401
ISSN
  • 0743-7463 (ISSN-L)
  • 1520-5827
OpenAlex
W1966590687
Cited by
169
References
1
FWCI
6.15
Type
journal article
Language
en
Open access
closed

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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