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스크린 프린팅법에 의한 탄소나노튜브 전계방출소자의 제조기술Fabrication Techniques for Carbon Nanotube Field Emitters by Screen Printing
- Other Titles
- Fabrication Techniques for Carbon Nanotube Field Emitters by Screen Printing
- Issue Date
- 2002
- Publisher
- 한국재료학회
- Keywords
- carbon nanotubes; screen printing; field emission displays
- Citation
- 한국재료학회지, v.12, no.6, pp 499 - 507
- Pages
- 9
- Journal Title
- 한국재료학회지
- Volume
- 12
- Number
- 6
- Start Page
- 499
- End Page
- 507
- ISSN
- 1225-0562
2287-7258
- Abstract
- The carbon nanotube emitters for field emission displays were fabricated by using screen printing techniques. The pastes for screen printing are composed of organic binders, carbon nanotubes (multiwalled or singlewalled), and come additive materials. The pastes were printed on Cr-coated/Ag-printed soda-lime glass substrates. From the I-V characteristics, the turn-on field of SWNT was lower than that of MWNT. The decrease in the mesh size of screen masks (i.e. increase in the opening size of the screen mesh) resulted in decreasing the turn-on field and increasing the electron emission current. When the carbon nanotubes were mixed with silver pastes, silver powders appeared to contribute to the vertically aligning of carbon nanotubes on a glass.
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Collections - Department of Materials Science and Engineering > 1. Journal Articles
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