In situ synthesis and deposition of gold nanoparticles with different morphologies on glass and ITO substrate by ultrasonic spray pyrolysis

Gold nanoparticles were synthesized and deposited in situ by ultrasonic spray pyrolysis on glass and indium tin oxide (ITO) substrates. This technique led to the formation of gold nanoparticles with different morphologies without the use of any capping agent. The gold nanoparticles deposited on glas...

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Autores principales: De la Garza, María, López, Israel, Gómez, Idalia
Formato: Artículo
Lenguaje:inglés
Publicado: Hindawi Publishing Corporation 2013
Materias:
Acceso en línea:http://eprints.uanl.mx/15270/1/388.pdf
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author De la Garza, María
López, Israel
Gómez, Idalia
author_facet De la Garza, María
López, Israel
Gómez, Idalia
author_sort De la Garza, María
collection Repositorio Institucional
description Gold nanoparticles were synthesized and deposited in situ by ultrasonic spray pyrolysis on glass and indium tin oxide (ITO) substrates. This technique led to the formation of gold nanoparticles with different morphologies without the use of any capping agent. The gold nanoparticles deposited on glass substrate were obtained as nanospheres with an average particle size of 30 nm with some agglomerates; however, the nanoparticles deposited on ITO substrate were obtained with different morphologies, such as triangular nanoprisms, nanorods, nanocubes, and nanorhombus, with particle sizes between 40 and 100 nm. The ITO substrate influenced the morphology of the gold nanoparticles obtained due to changes in the deposition temperature, which also change the crystalline structure of the ITO film on the substrate.
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spelling eprints-152702024-03-04T18:42:09Z http://eprints.uanl.mx/15270/ In situ synthesis and deposition of gold nanoparticles with different morphologies on glass and ITO substrate by ultrasonic spray pyrolysis De la Garza, María López, Israel Gómez, Idalia QD Química Gold nanoparticles were synthesized and deposited in situ by ultrasonic spray pyrolysis on glass and indium tin oxide (ITO) substrates. This technique led to the formation of gold nanoparticles with different morphologies without the use of any capping agent. The gold nanoparticles deposited on glass substrate were obtained as nanospheres with an average particle size of 30 nm with some agglomerates; however, the nanoparticles deposited on ITO substrate were obtained with different morphologies, such as triangular nanoprisms, nanorods, nanocubes, and nanorhombus, with particle sizes between 40 and 100 nm. The ITO substrate influenced the morphology of the gold nanoparticles obtained due to changes in the deposition temperature, which also change the crystalline structure of the ITO film on the substrate. Hindawi Publishing Corporation 2013 Article PeerReviewed text en cc_by_nc_nd http://eprints.uanl.mx/15270/1/388.pdf http://eprints.uanl.mx/15270/1.haspreviewThumbnailVersion/388.pdf De la Garza, María y López, Israel y Gómez, Idalia (2013) In situ synthesis and deposition of gold nanoparticles with different morphologies on glass and ITO substrate by ultrasonic spray pyrolysis. Advances in materials science and engineering, 2013. pp. 1-5. ISSN 1687-8442 doi:10.1155/2013/916908 doi:10.1155/2013/916908
spellingShingle QD Química
De la Garza, María
López, Israel
Gómez, Idalia
In situ synthesis and deposition of gold nanoparticles with different morphologies on glass and ITO substrate by ultrasonic spray pyrolysis
thumbnail https://rediab.uanl.mx/themes/sandal5/images/online.png
title In situ synthesis and deposition of gold nanoparticles with different morphologies on glass and ITO substrate by ultrasonic spray pyrolysis
title_full In situ synthesis and deposition of gold nanoparticles with different morphologies on glass and ITO substrate by ultrasonic spray pyrolysis
title_fullStr In situ synthesis and deposition of gold nanoparticles with different morphologies on glass and ITO substrate by ultrasonic spray pyrolysis
title_full_unstemmed In situ synthesis and deposition of gold nanoparticles with different morphologies on glass and ITO substrate by ultrasonic spray pyrolysis
title_short In situ synthesis and deposition of gold nanoparticles with different morphologies on glass and ITO substrate by ultrasonic spray pyrolysis
title_sort in situ synthesis and deposition of gold nanoparticles with different morphologies on glass and ito substrate by ultrasonic spray pyrolysis
topic QD Química
url http://eprints.uanl.mx/15270/1/388.pdf
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