title: The synthesis of size- and color-controlled silver nanoparticles by using microwave heating and their enhanced catalytic activity by localized surface plasmon resonance.
abstract: Silver nanoparticles (Ag NPs) of various colors were synthesized within the mesopore structure of SBA-15 by using microwave-assisted alcohol reduction. The charge density is partially localized on the surface of these Ag NPs owing to localized surface plasmon resonance. This charge localization results in them having enhanced catalytic activity under visible light irradiation compared to Ag NPs obtained by thermal processes.
authors.affiliation: Graduate School of Engineering, Osaka University, 1-2 Yamadaoka, Suita, Osaka 565-087, Japan.
authors.forename: Kojirou
authors.initials: K
authors.lastname: Fuku
authors.forename: Ryunosuke
authors.initials: R
authors.lastname: Hayashi
authors.forename: Shuhei
authors.initials: S
authors.lastname: Takakura
authors.forename: Takashi
authors.initials: T
authors.lastname: Kamegawa
authors.forename: Kohsuke
authors.initials: K
authors.lastname: Mori
authors.forename: Hiromi
authors.initials: H
authors.lastname: Yamashita
keywords: mesoporous silica; microwave chemistry; nanoparticles; silver; surface plasmon resonance