Precisely controlled fabrication, manipulation and in-situ analysis of Cu based nanoparticles

Abstract The increasing demand for nanostructured materials is mainly motivated by their key role in a wide variety of technologically relevant fields such as biomedicine, green sustainable energy or catalysis. We have succeeded to scale-up a type of gas aggregation source, called a multiple ion clu...

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Autores principales:	L. Martínez, K. Lauwaet, G. Santoro, J. M. Sobrado, R. J. Peláez, V. J. Herrero, I. Tanarro, G. J. Ellis, J. Cernicharo, C. Joblin, Y. Huttel, J. A. Martín-Gago
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/ebf2f193238341b68612f2e1317d85bb
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spelling	oai:doaj.org-article:ebf2f193238341b68612f2e1317d85bb2021-12-02T12:32:34ZPrecisely controlled fabrication, manipulation and in-situ analysis of Cu based nanoparticles10.1038/s41598-018-25472-y2045-2322https://doaj.org/article/ebf2f193238341b68612f2e1317d85bb2018-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-25472-yhttps://doaj.org/toc/2045-2322Abstract The increasing demand for nanostructured materials is mainly motivated by their key role in a wide variety of technologically relevant fields such as biomedicine, green sustainable energy or catalysis. We have succeeded to scale-up a type of gas aggregation source, called a multiple ion cluster source, for the generation of complex, ultra-pure nanoparticles made of different materials. The high production rates achieved (tens of g/day) for this kind of gas aggregation sources, and the inherent ability to control the structure of the nanoparticles in a controlled environment, make this equipment appealing for industrial purposes, a highly coveted aspect since the introduction of this type of sources. Furthermore, our innovative UHV experimental station also includes in-flight manipulation and processing capabilities by annealing, acceleration, or interaction with background gases along with in-situ characterization of the clusters and nanoparticles fabricated. As an example to demonstrate some of the capabilities of this new equipment, herein we present the fabrication of copper nanoparticles and their processing, including the controlled oxidation (from Cu0 to CuO through Cu2O, and their mixtures) at different stages in the machine.L. MartínezK. LauwaetG. SantoroJ. M. SobradoR. J. PeláezV. J. HerreroI. TanarroG. J. EllisJ. CernicharoC. JoblinY. HuttelJ. A. Martín-GagoNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-13 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q L. Martínez K. Lauwaet G. Santoro J. M. Sobrado R. J. Peláez V. J. Herrero I. Tanarro G. J. Ellis J. Cernicharo C. Joblin Y. Huttel J. A. Martín-Gago Precisely controlled fabrication, manipulation and in-situ analysis of Cu based nanoparticles
description	Abstract The increasing demand for nanostructured materials is mainly motivated by their key role in a wide variety of technologically relevant fields such as biomedicine, green sustainable energy or catalysis. We have succeeded to scale-up a type of gas aggregation source, called a multiple ion cluster source, for the generation of complex, ultra-pure nanoparticles made of different materials. The high production rates achieved (tens of g/day) for this kind of gas aggregation sources, and the inherent ability to control the structure of the nanoparticles in a controlled environment, make this equipment appealing for industrial purposes, a highly coveted aspect since the introduction of this type of sources. Furthermore, our innovative UHV experimental station also includes in-flight manipulation and processing capabilities by annealing, acceleration, or interaction with background gases along with in-situ characterization of the clusters and nanoparticles fabricated. As an example to demonstrate some of the capabilities of this new equipment, herein we present the fabrication of copper nanoparticles and their processing, including the controlled oxidation (from Cu0 to CuO through Cu2O, and their mixtures) at different stages in the machine.
format	article
author	L. Martínez K. Lauwaet G. Santoro J. M. Sobrado R. J. Peláez V. J. Herrero I. Tanarro G. J. Ellis J. Cernicharo C. Joblin Y. Huttel J. A. Martín-Gago
author_facet	L. Martínez K. Lauwaet G. Santoro J. M. Sobrado R. J. Peláez V. J. Herrero I. Tanarro G. J. Ellis J. Cernicharo C. Joblin Y. Huttel J. A. Martín-Gago
author_sort	L. Martínez
title	Precisely controlled fabrication, manipulation and in-situ analysis of Cu based nanoparticles
title_short	Precisely controlled fabrication, manipulation and in-situ analysis of Cu based nanoparticles
title_full	Precisely controlled fabrication, manipulation and in-situ analysis of Cu based nanoparticles
title_fullStr	Precisely controlled fabrication, manipulation and in-situ analysis of Cu based nanoparticles
title_full_unstemmed	Precisely controlled fabrication, manipulation and in-situ analysis of Cu based nanoparticles
title_sort	precisely controlled fabrication, manipulation and in-situ analysis of cu based nanoparticles
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/ebf2f193238341b68612f2e1317d85bb
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Precisely controlled fabrication, manipulation and in-situ analysis of Cu based nanoparticles

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