1. Fabrication of highly conducting and transparent graphene films
- Author
-
Wang, Shu Jun, Geng, Yan, Zheng, Qingbin, and Kim, Jang-Kyo
- Subjects
- *
ELECTRIC properties of thin films , *GRAPHENE , *MICROFABRICATION , *DISPERSION (Chemistry) , *THERMAL analysis , *ELECTRIC conductivity - Abstract
Abstract: Graphene-based transparent conducting films were prepared using the following method. A chemically-reduced graphene dispersion was synthesized and graphene films were prepared from it by transfer printing, followed by thermal treatment. The resulting graphene films possessed an excellent electrical conductivity with a high transparency. A sheet resistance lower than ∼2KΩ/sq and a transparency well over 80% were achieved at a typical wavelength of 550nm. These properties are considered quite sufficient for many applications, such as transparent conductor films for touch panels. [Copyright &y& Elsevier]
- Published
- 2010
- Full Text
- View/download PDF