The facile synthesis of Cu@SiO2 yolk-shell nanoparticles via a disproportionation reaction of silica-encapsulated Cu2O nanoparticle aggregates

Jianwei Jiang; Sang Ho Kim; Longhai Piao

doi:10.1039/c5nr01484k

The facile synthesis of Cu@SiO₂ yolk-shell nanoparticles via a disproportionation reaction of silica-encapsulated Cu₂O nanoparticle aggregates

Jianwei Jiang, Sang Ho Kim, Longhai Piao

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

34 Scopus citations

Abstract

Encapsulation of a nanoparticle (NP) followed by tailoring of the core materials is an effective strategy for constructing hollow and yolk-shell NPs. Herein, we report the facile synthesis of Cu@SiO₂ yolk-shell NPs by converting the silica-encapsulated Cu₂O nanoparticle aggregates (NPAs) via a disproportionation reaction. This method is extremely simple and scalable. In addition, all reactions were conducted in air and water solutions that are easily scalable to a mass production scale.

Original language	English
Pages (from-to)	8299-8303
Number of pages	5
Journal	Nanoscale
Volume	7
Issue number	18
DOIs	https://doi.org/10.1039/c5nr01484k
State	Published - May 14 2015
Externally published	Yes

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abstract = "Encapsulation of a nanoparticle (NP) followed by tailoring of the core materials is an effective strategy for constructing hollow and yolk-shell NPs. Herein, we report the facile synthesis of Cu@SiO2 yolk-shell NPs by converting the silica-encapsulated Cu2O nanoparticle aggregates (NPAs) via a disproportionation reaction. This method is extremely simple and scalable. In addition, all reactions were conducted in air and water solutions that are easily scalable to a mass production scale.",

author = "Jianwei Jiang and Kim, {Sang Ho} and Longhai Piao",

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AU - Kim, Sang Ho

AU - Piao, Longhai

N1 - Publisher Copyright: © The Royal Society of Chemistry.

PY - 2015/5/14

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N2 - Encapsulation of a nanoparticle (NP) followed by tailoring of the core materials is an effective strategy for constructing hollow and yolk-shell NPs. Herein, we report the facile synthesis of Cu@SiO2 yolk-shell NPs by converting the silica-encapsulated Cu2O nanoparticle aggregates (NPAs) via a disproportionation reaction. This method is extremely simple and scalable. In addition, all reactions were conducted in air and water solutions that are easily scalable to a mass production scale.

AB - Encapsulation of a nanoparticle (NP) followed by tailoring of the core materials is an effective strategy for constructing hollow and yolk-shell NPs. Herein, we report the facile synthesis of Cu@SiO2 yolk-shell NPs by converting the silica-encapsulated Cu2O nanoparticle aggregates (NPAs) via a disproportionation reaction. This method is extremely simple and scalable. In addition, all reactions were conducted in air and water solutions that are easily scalable to a mass production scale.

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The facile synthesis of Cu@SiO₂ yolk-shell nanoparticles via a disproportionation reaction of silica-encapsulated Cu₂O nanoparticle aggregates

Abstract

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