Pyrrole self-assembled monolayer and orderly autopolymerization on chloride- and gold-containing nanocomplexes prepared by electrochemical methods

Yu Chuan Liu, Shung J. Yang, Thomas C. Chuang, Chee Chan Wang

研究成果: 雜誌貢獻文章同行評審

9 引文 斯高帕斯(Scopus)

摘要

We report here the first electrochemical pathway to prepare Cl- and Au-containing nanocomplexes of mean diameter 2 nm in 0.1 M HCl aqueous solutions without the addition of any stabilizer. Based on these prepared nanocomplexes, pyrrole monomers can form self-assembled monolayers and further develop orderly spontaneous polymerization (called autopolymerization), which is distinguishable from conventional chemical or electrochemical polymerization, on these nanocomplexes. Furthermore, the prepared polypyrrole (PPy)-coated gold nanoparticles with a core-shell structure can be further treated with sonication for the preparation of Au(0) nanoparticles. This strategy provides another way to fabricate metal nanoparticles without the addition of any stabilizer.

原文英語
頁(從 - 到)1-5
頁數5
期刊Journal of Electroanalytical Chemistry
570
發行號1
DOIs
出版狀態已發佈 - 八月 15 2004
對外發佈

ASJC Scopus subject areas

  • 化學工程 (全部)
  • 分析化學
  • 電化學

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