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Cited by 356

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

In Situ Growth of Metal Particles on 3D Urchin-like WO3 Nanostructures

Xi, Guangcheng, Ye, Jinhua, Ma, Qiang, Su, Ning, Bai, Hua, Wang, Chao·2012·Journal of the American Chemical Society

Abstract

Metal/semiconductor hybrid materials of various sizes and morphologies have many applications in areas such as catalysis and sensing. Various organic agents are necessary to stabilize metal nanoparticles during synthesis, which leads to a layer of organic compounds present at the interfaces between the metal particles and the semiconductor supports. Generally, high-temperature oxidative treatment is used to remove the organics, which can extensively change the size and morphology of the particles, in turn altering their activity. Here we report a facile method for direct growth of noble-metal particles on WO(3) through an in situ redox reaction between weakly reductive WO(2.72) and oxidative metal salts in aqueous solution. This synthetic strategy has the advantages that it takes place in one step and requires no foreign reducing agents, stabilizing agents, or pretreatment of the precursors, making it a practical method for the controlled synthesis of metal/semiconductor hybrid nanomaterials. This synthetic method may open up a new way to develop metal-nanoparticle-loaded semiconductor composites.

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Metadata

Authors
Xi, G., Ye, J., Ma, Q., Su, N., Bai, H., & Wang, C.
Venue
Journal of the American Chemical Society
Published
2012-04-04
Volume
134
Issue
15
Pages
6508-6511
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2313904556
Cited by
356
References
1
FWCI
25.40
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).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.