Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)
- 2006.06a
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- Pages.65-66
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- 2006
Enhanced Carbon Nanotube Dissolution for Electrically Conductive Films
전기전도성 필름제조를 위한 탄소나노튜브 용해도 향상
- Lee, Geon-Woong (Nano Composite Materials Research Group, KERI) ;
- Han, Dong-Hee (Nano Composite Materials Research Group, KERI) ;
- Park, Su-Dong (Nano Composite Materials Research Group, KERI) ;
- Kang, Dong-Pil (Nano Composite Materials Research Group, KERI) ;
- Kumar, Satish (Georgia Institute of Technology)
- 이건웅 (한국전기연구원 나노복합소재연구그룹) ;
- 한동희 (한국전기연구원 나노복합소재연구그룹) ;
- 박수동 (한국전기연구원 나노복합소재연구그룹) ;
- 강동필 (한국전기연구원 나노복합소재연구그룹) ;
- Published : 2006.06.22
Abstract
Solubility of single wall carbon nanotubes (SWNTs) has been determined in various dispersing media by using the solvent parameters such as Kamlet-Taft parameter and 3-dimensional parameters. Nitric acid-treated SWNTs exhibit significantly improved solubility in hydrogen bondable solvents as well as in solvent mixtures. The forming bucky gel with ionic liquid allows for the new group of dissolving solvent. The dissolution behavior of SWNTs provides a route for SWNT dispersion/exfoliation in preparing electrically conductive films such as transparent electrode.