Topochemical synthesis and catalysis of metal nanoparticles exposed on crystalline cellulose nanofibers

Hirotaka Koga; Eriko Tokunaga; Mami Hidaka; Yuuka Umemura; Tsuguyuki Saito; Akira Isogai; Takuya Kitaoka

doi:10.1039/c0cc02754e

Topochemical synthesis and catalysis of metal nanoparticles exposed on crystalline cellulose nanofibers

Hirotaka Koga, Eriko Tokunaga, Mami Hidaka, Yuuka Umemura, Tsuguyuki Saito, Akira Isogai, Takuya Kitaoka

サスティナブル資源科学

研究成果: Contribution to journal › Article › 査読

179 被引用数 (Scopus)

抄録

Topochemical synthesis of gold nanoparticles (AuNPs) was achieved on crystalline cellulose single nanofibers (CSNFs), which were tailored from native cellulose. Exposed AuNPs@CSNFs composite exhibited an excellent catalytic efficiency: the turnover frequency of the AuNPs@CSNFs was up to 840 times that of conventional polymer-supported AuNPs, for a model aqueous reduction reaction. Our novel strategy provides a promising solution to realize efficient use of limited noble metals using natural bioresources.

本文言語	英語
ページ（範囲）	8567-8569
ページ数	3
ジャーナル	Chemical Communications
巻	46
号	45
DOI	https://doi.org/10.1039/c0cc02754e
出版ステータス	出版済み - 12 7 2010

All Science Journal Classification (ASJC) codes

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

文献へのアクセス

10.1039/c0cc02754e

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引用スタイル

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AU - Tokunaga, Eriko

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AU - Saito, Tsuguyuki

AU - Isogai, Akira

AU - Kitaoka, Takuya

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