Single-step co-deposition of nanostructured tungsten oxide supported gold nanoparticles using a gold-phosphine cluster complex as the gold precursor

A. Molkenova; R. Sarip; S. Sathasivam; P. Umek; S. Vallejos; C. Blackman; G. Hogarth; G. Sankar

doi:10.1088/1468-6996/15/6/065004

Single-step co-deposition of nanostructured tungsten oxide supported gold nanoparticles using a gold-phosphine cluster complex as the gold precursor

A. Molkenova
, R. Sarip
, S. Sathasivam
, P. Umek
, S. Vallejos
, C. Blackman
, G. Hogarth
, G. Sankar

Chemical and Energy Engineering

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

5 Citations (Scopus)

70 Downloads (Pure)

Abstract

The use of a molecular gold organometallic cluster in chemical vapour deposition is reported, and it is utilized, together with a tungsten oxide precursor, for the single-step co-deposition of (nanostructured) tungsten oxide supported gold nanoparticles (NPs). The deposited gold-NP and tungsten oxide supported gold-NP are highly active catalysts for benzyl alcohol oxidation; both show higher activity than SiO2 supported gold-NP synthesized via a solution-phase method, and tungsten oxide supported gold-NP show excellent selectivity for conversion to benzaldehyde.

Original language	English
Article number	065004
Journal	Science and Technology of Advanced Materials
DOIs	https://doi.org/10.1088/1468-6996/15/6/065004
Publication status	Published - 9 Dec 2014

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10.1088/1468-6996/15/6/065004

Single-step co-deposition of nanostructured tungsten oxide supported gold nanoparticles using a gold phosphine cluster complex as the gold precursorFinal published version, 1.73 MBLicence: CC BY 4.0

Cite this

Molkenova, A., Sarip, R., Sathasivam, S., Umek, P., Vallejos, S., Blackman, C., Hogarth, G., & Sankar, G. (2014). Single-step co-deposition of nanostructured tungsten oxide supported gold nanoparticles using a gold-phosphine cluster complex as the gold precursor. Science and Technology of Advanced Materials, Article 065004. https://doi.org/10.1088/1468-6996/15/6/065004

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AU - Umek, P.

AU - Vallejos, S.

AU - Blackman, C.

AU - Hogarth, G.

AU - Sankar, G.

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