Laser-induced fabrication of Ag@SiO2@Ag sandwich nanostructures having enhanced catalytic performances

Jaewon Lee; Du-Jeon Jang

doi:10.1039/C5RA09519K

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Laser-induced fabrication of Ag@SiO₂@Ag sandwich nanostructures having enhanced catalytic performances†

Jaewon Lee^a and Du-Jeon Jang*^a

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* Corresponding authors

^a Department of Chemistry, Seoul National University, NS60, Seoul 151-742, Korea
E-mail: djjang@snu.ac.kr
Fax: +82 2 875 6624
Tel: +82 2 880 4368

Abstract

Ag@SiO₂@Ag sandwich nanostructures with highly enhanced catalytic performances have been fabricated in a facile and eco-friendly manner by just irradiating 355 nm laser pulses to an ethanol colloidal solution of Ag@SiO₂@Ag-seed nanoparticles for 30 min. The sandwich nanostructures can be further transformed into hollow SiO₂@Ag nanostructures with irradiation for an additional 30 min.

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Article information

DOI: https://doi.org/10.1039/C5RA09519K
Article type: Communication
Submitted: 21 May 2015
Accepted: 16 Jul 2015
First published: 22 Jul 2015

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RSC Adv., 2015,5, 64268-64273

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Laser-induced fabrication of Ag@SiO₂@Ag sandwich nanostructures having enhanced catalytic performances

J. Lee and D. Jang, RSC Adv., 2015, 5, 64268 DOI: 10.1039/C5RA09519K

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