Wetting of Au and Ag particles on monocrystalline graphite substrates

Joonho Lee, Toshihiro Tanaka, Kazufumi Seo, Nobumitsu Hirai, Jung Goo Lee, Hirotaro Mori

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

The wetting behavior of Au and Ag particles on a monocrystalline graphite substrate was investigated using the microscopic sessile drop method under a purified Ar atmosphere at 1300 K. The measured contact angles of the liquid Au and Ag on monocrystalline graphite substrates of (0001) face were 129° and 124°, respectively. It is believed that the interaction at the interface is dominated by the physical bonding (van der Waal's interaction).

Original languageEnglish
Pages (from-to)469-472
Number of pages4
JournalRare Metals
Volume25
Issue number5
DOIs
Publication statusPublished - 2006 Oct 1

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Keywords

  • Graphite
  • Microscopic sessile drop method
  • Surface structure
  • Wetting

ASJC Scopus subject areas

  • Materials Science(all)
  • Metals and Alloys

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