Field-emission properties of screen-printed CNT film morphology by liquid-phase method

Yang Doo Lee, Woo Sung Cho, Sang Geun Lee, Yun-Hi Lee, Byeong Kwon Ju

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The film morphology of screen-printed carbon nanotube emitters was modified by using the liquid phase method, which used ethanol. This liquid treatment modified the surface morphology of the cathode because the organic binder is soluble in ethanol and it removed organic binder from the film. The field emission image uniformity and emission current density were improved without a heat treatment. This technique has showed that the ethanol treatment without the heat treatment provided an ease way to enhanced field emission by surface treatment.

Original languageEnglish
Title of host publicationDigest of Technical Papers - SID International Symposium
Pages577-579
Number of pages3
Volume38
Edition1
Publication statusPublished - 2007
Event2007 SID International Symposium - Long Beach, CA, United States
Duration: 2007 May 232007 May 25

Other

Other2007 SID International Symposium
CountryUnited States
CityLong Beach, CA
Period07/5/2307/5/25

Fingerprint

Field emission
Ethanol
Binders
Liquids
Heat treatment
Surface morphology
Surface treatment
Carbon nanotubes
Cathodes
Current density

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Lee, Y. D., Cho, W. S., Lee, S. G., Lee, Y-H., & Ju, B. K. (2007). Field-emission properties of screen-printed CNT film morphology by liquid-phase method. In Digest of Technical Papers - SID International Symposium (1 ed., Vol. 38, pp. 577-579)

Field-emission properties of screen-printed CNT film morphology by liquid-phase method. / Lee, Yang Doo; Cho, Woo Sung; Lee, Sang Geun; Lee, Yun-Hi; Ju, Byeong Kwon.

Digest of Technical Papers - SID International Symposium. Vol. 38 1. ed. 2007. p. 577-579.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lee, YD, Cho, WS, Lee, SG, Lee, Y-H & Ju, BK 2007, Field-emission properties of screen-printed CNT film morphology by liquid-phase method. in Digest of Technical Papers - SID International Symposium. 1 edn, vol. 38, pp. 577-579, 2007 SID International Symposium, Long Beach, CA, United States, 07/5/23.
Lee YD, Cho WS, Lee SG, Lee Y-H, Ju BK. Field-emission properties of screen-printed CNT film morphology by liquid-phase method. In Digest of Technical Papers - SID International Symposium. 1 ed. Vol. 38. 2007. p. 577-579
Lee, Yang Doo ; Cho, Woo Sung ; Lee, Sang Geun ; Lee, Yun-Hi ; Ju, Byeong Kwon. / Field-emission properties of screen-printed CNT film morphology by liquid-phase method. Digest of Technical Papers - SID International Symposium. Vol. 38 1. ed. 2007. pp. 577-579
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