Chemical synthesis of gold nanowires in acidic solutions

Franklin Kim, Kwonnam Sohn, Jinsong Wu, Jiaxing Huang*

*Corresponding author for this work

Research output: Contribution to journalArticle

143 Scopus citations

Abstract

High aspect ratio gold nanowires with single crystalline surface have long been a missing piece in the toolbox of plasmonics metal nanostructures. Such wires are now made with a room temperature, surfactant assisted chemical synthesis in acidic aqueous solution. The diameters and lengths of the multiply twinned gold nanowires can be tuned by varying the amount of seed particles and acid in the growth solution. Nanowires with diameters around 35 nm and lengths up to 10 μm were made with a low seed concentration in pH ∼1 solution.

Original languageEnglish (US)
Pages (from-to)14442-14443
Number of pages2
JournalJournal of the American Chemical Society
Volume130
Issue number44
DOIs
StatePublished - Nov 5 2008

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

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