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

研究成果: Contribution to journalArticle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
46
45
DOI
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

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