Role of 1D metallic nanowires in polydomain graphene for highly transparent conducting films

Hyung Ouk Choi, Dae Woo Kim, Seon Joon Kim, Seung Bo Yang, Hee Tae Jung

Research output: Contribution to journalArticle

43 Citations (Scopus)

Abstract

Upon the addition of silver nanowires (AgNWs), the electrical conductance of graphene film is improved. According to the film's optical birefringence, as shown by studies using liquid crystals (LCs), the improvements do not result from the chemical doping properties of the AgNWs; instead, they arise because the AgNWs facilitate connections among the domains in the graphene film. This is further supported by the film's Dirac point voltage, Raman spectra, and electrical resistance.

Original languageEnglish
Pages (from-to)4575-4581
Number of pages7
JournalAdvanced Materials
Volume26
Issue number26
DOIs
Publication statusPublished - 2014 Jul 9

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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