Abstract
Carbon nanotube (CNT) films are fabricated on indium tin oxide (ITO) glass substrates by combining electrophoresis with photolithography using ribonucleic acid (RNA)-CNT hybrids as functionalized CNTs and their emission properties are investigated. The CNTs are well-dispersed by wrapping them with RNA and well-defined RNA-CNT patterns are obtained on the ITO glass substrate. The RNA-CNT films show good field emission properties, such as high current densities, low turn-on fields, and uniform emission images. The RNA-CNT hybrids compare favorably to other functionalized CNTs for use in the electrophoretic deposition.
| Original language | English |
|---|---|
| Pages (from-to) | 845-850 |
| Number of pages | 6 |
| Journal | Carbon |
| Volume | 50 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2012 Mar |
ASJC Scopus subject areas
- Chemistry(all)
- Materials Science(all)
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Lee, Y. D., Cho, W. S., Kim, Y. C., & Ju, B. K. (2012). Field emission of ribonucleic acid-carbon nanotube films prepared by electrophoretic deposition. Carbon, 50(3), 845-850. https://doi.org/10.1016/j.carbon.2011.09.043