Electrodeposition of thin gold films from an aminosilicate stabilized gold sol

Subramanian Bharathi; James Joseph; Ovadia Lev

doi:10.1149/1.1390812

Electrodeposition of thin gold films from an aminosilicate stabilized gold sol

Subramanian Bharathi, James Joseph, Ovadia Lev

Institute of Chemistry

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

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Abstract

Anodic deposition of thin films (up to 0.5 μm thick) of gold nanodispersion from aminosilicate stabilized gold sols is demonstrated for indium-tin oxide and platinum substrates. The films are conductive, semitransparent, and comprised of 4-6 nm gold particles each coated by a thin aminosilicate shell. Anodic deposition of stabilized gold nanoparticles is a new way to produce modified electrodes comprised of silicate-noble metal composite coatings with a high degree of interconnectivity between the gold grains.

Original language	English
Pages (from-to)	284-287
Number of pages	4
Journal	Electrochemical and Solid-State Letters
Volume	2
Issue number	6
DOIs	https://doi.org/10.1149/1.1390812
State	Published - Jun 1999

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abstract = "Anodic deposition of thin films (up to 0.5 μm thick) of gold nanodispersion from aminosilicate stabilized gold sols is demonstrated for indium-tin oxide and platinum substrates. The films are conductive, semitransparent, and comprised of 4-6 nm gold particles each coated by a thin aminosilicate shell. Anodic deposition of stabilized gold nanoparticles is a new way to produce modified electrodes comprised of silicate-noble metal composite coatings with a high degree of interconnectivity between the gold grains.",

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AB - Anodic deposition of thin films (up to 0.5 μm thick) of gold nanodispersion from aminosilicate stabilized gold sols is demonstrated for indium-tin oxide and platinum substrates. The films are conductive, semitransparent, and comprised of 4-6 nm gold particles each coated by a thin aminosilicate shell. Anodic deposition of stabilized gold nanoparticles is a new way to produce modified electrodes comprised of silicate-noble metal composite coatings with a high degree of interconnectivity between the gold grains.

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Electrodeposition of thin gold films from an aminosilicate stabilized gold sol

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