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

42 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

Fingerprint

Conductive films
Graphite
Graphene
Nanowires
Optical films
Liquid Crystals
Acoustic impedance
Birefringence
Silver
Liquid crystals
Raman scattering
Doping (additives)
Electric potential

All Science Journal Classification (ASJC) codes

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

Cite this

Choi, Hyung Ouk ; Kim, Dae Woo ; Kim, Seon Joon ; Yang, Seung Bo ; Jung, Hee Tae. / Role of 1D metallic nanowires in polydomain graphene for highly transparent conducting films. In: Advanced Materials. 2014 ; Vol. 26, No. 26. pp. 4575-4581.
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Role of 1D metallic nanowires in polydomain graphene for highly transparent conducting films. / Choi, Hyung Ouk; Kim, Dae Woo; Kim, Seon Joon; Yang, Seung Bo; Jung, Hee Tae.

In: Advanced Materials, Vol. 26, No. 26, 09.07.2014, p. 4575-4581.

Research output: Contribution to journalArticle

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