論文

査読有り
2016年8月

Synthesis of controllable monodisperse gold nanoparticles using wood material and their catalytic activity for p-nitrophenol reduction

POLYMER JOURNAL
  • Xiaobo Lin
  • ,
  • Min Wu
  • ,
  • Shigenori Kuga
  • ,
  • Takashi Endo
  • ,
  • Yong Huang

48
8
開始ページ
919
終了ページ
923
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1038/pj.2016.51
出版者・発行元
NATURE PUBLISHING GROUP

Monodisperse gold nanoparticles (Au NPs) with sizes between 2.3 and 23.1 nm were synthesized with the assistance of a natural wood material as a reductant/dispersant. The average diameter of the Au NPs could be controlled by varying the concentration of the Au precursor, and the size distribution could be improved by the addition of NaOH. The different growing processes of Au NPs with and without NaOH were comprehensively studied. The obtained wood-supported Au NPs showed high catalytic activity for the reduction of p-nitrophenol as a model reaction. Moreover, Au NPs with smaller sizes exhibited higher catalytic activity and the catalyst could be easily recovered via centrifugation for reuse.

Web of Science ® 被引用回数 : 5

リンク情報
DOI
https://doi.org/10.1038/pj.2016.51
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000382031000011&DestApp=WOS_CPL
URL
http://orcid.org/0000-0002-4580-1704

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