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P‐152: Field Emission Properties of t‐RNA Wrapped Carbon Nanotube Emitters
Author(s) -
Cho WooSung,
Ju ByeongKwon,
Shin Hyun Yong,
Kim Seung Wook,
Kim Yong Churl,
Park JungHo,
Han JongHon,
Park Hun Kuk
Publication year - 2008
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1889/1.3069520
Subject(s) - carbon nanotube , field electron emission , substrate (aquarium) , electrophoretic deposition , materials science , electrophoresis , rna , nanotechnology , aqueous solution , carbon fibers , deposition (geology) , chemical engineering , chemistry , chromatography , composite material , organic chemistry , biochemistry , physics , gene , coating , oceanography , engineering , biology , paleontology , quantum mechanics , electron , sediment , geology , composite number
Abstract We have developed a method for fabricating a good carbon nanotube (CNT) emitter using electrophoretic deposition (EDP) technique. A film of t‐RNA (transfer‐ribonucleic acid) wrapped CNTs was deposited on an ITO substrate from an aqueous mixture of single walled CNT (SWCNT), t‐RNA, and detergent by electrophoresis. t‐RNA wrapped SWCNTs are not only dispersed in de‐ionized (DI) water but also deposited on an ITO substrate.