Controlled synthesis and characterization of Co-Au core-shell nanoparticles

Yuping Bao; Hector Calderon; Kannan M. Krishnan

doi:10.1557/proc-877-s3.4

Controlled synthesis and characterization of Co-Au core-shell nanoparticles

Título traducido de la contribución: Síntesis controlada y caracterización de nanopartículas de núcleo y cubierta de Co-Au

Yuping Bao, Hector Calderon, Kannan M. Krishnan

Escuela Superior de Física y Matemáticas (ESFM)

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

Resumen

Co-Au Core-shell nanoparticles are synthesized by slowly reducing an organo-gold compound on pre-made cobalt seeds with a weak reducer at mild condition. For the first time, these core-shell nanoparticles are generated in non-polar solvent in a controlled manner. The formation theory of core-shell structure, especially the seed size effect, is addressed as well. These core-shell structures are confirmed with a wide range of transmission electron microscopy (TEM) methods, which includes routine TEM images, high resolution TEM, and z-contrast imaging.

Título traducido de la contribución	Síntesis controlada y caracterización de nanopartículas de núcleo y cubierta de Co-Au
Idioma original	Inglés
Título de la publicación alojada	Magnetic Nanoparticles and Nanowires
Editorial	Materials Research Society
Páginas	17-22
Número de páginas	6
ISBN (versión impresa)	1558998314, 9781558998315
DOI	https://doi.org/10.1557/proc-877-s3.4
Estado	Publicada - 2005
Evento	2005 MRS Spring Meeting - San Franciso, CA, Estados Unidos Duración: 28 mar. 2005 → 1 abr. 2005

Serie de la publicación

Nombre	Materials Research Society Symposium Proceedings
Volumen	877
ISSN (versión impresa)	0272-9172

Conferencia

Conferencia	2005 MRS Spring Meeting
País/Territorio	Estados Unidos
Ciudad	San Franciso, CA
Período	28/03/05 → 1/04/05

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abstract = "Co-Au Core-shell nanoparticles are synthesized by slowly reducing an organo-gold compound on pre-made cobalt seeds with a weak reducer at mild condition. For the first time, these core-shell nanoparticles are generated in non-polar solvent in a controlled manner. The formation theory of core-shell structure, especially the seed size effect, is addressed as well. These core-shell structures are confirmed with a wide range of transmission electron microscopy (TEM) methods, which includes routine TEM images, high resolution TEM, and z-contrast imaging.",

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Controlled synthesis and characterization of Co-Au core-shell nanoparticles. / Bao, Yuping; Calderon, Hector; Krishnan, Kannan M.
Magnetic Nanoparticles and Nanowires. Materials Research Society, 2005. p. 17-22 (Materials Research Society Symposium Proceedings; Vol. 877).

Producción científica: Capítulo del libro/informe/acta de congreso › Contribución a la conferencia › revisión exhaustiva

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AB - Co-Au Core-shell nanoparticles are synthesized by slowly reducing an organo-gold compound on pre-made cobalt seeds with a weak reducer at mild condition. For the first time, these core-shell nanoparticles are generated in non-polar solvent in a controlled manner. The formation theory of core-shell structure, especially the seed size effect, is addressed as well. These core-shell structures are confirmed with a wide range of transmission electron microscopy (TEM) methods, which includes routine TEM images, high resolution TEM, and z-contrast imaging.

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Controlled synthesis and characterization of Co-Au core-shell nanoparticles

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