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 년도별 목차보기 |
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| 발행년도/권호 |
2010 년 / 권호: V.22,no.1,Mar |
| 논문제목1(원어) |
분산성 향상을 위한 탄소나노튜브의 개질과 폴리우레탄과의 분산 특성 |
| 논문제목2(타언어) |
Modification of Carbon Nanotube for the Improvement of Dispersion and the Dispersion Characteristics of Carbon Nanotube in Polyurethane |
| 저자(원어) |
박경순․김승진․김정현․박준형․권오경1 |
| 저자(타언어) |
Kyung Soon Park, Seung Jin Kim, Jeong Hyun Kim,Jun Hyeong Park and Oh Kyung Kwon1 |
| 소속(원어) |
영남대학교 섬유패션학부, 1(주)비에스지 |
| 소속(타언어) |
School of Textiles, Yeungnam University, Gyeongsan, Korea, 1B.S.G. Ltd., Daegu, Korea |
| 시작/끝
페이지 |
43 ~ 50 총페이지 : 8 |
| 언어(원어) |
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| 초록 |
The thermal treatment for carbon nanotube was applied to remove the water, metal catalyst and other impurities in
carbon nanotube. The surface of carbon nanotube was changed into open structure with acid treatment by mixed solution of HNO3
and H2SO4. The dispersion property of the functionalized and modified carbon nanotube was assessed with naked eyes by dispersing
it in DMF. Carbon nanotube mixd polyurethane film was made to estimate the dispersion property by reflectance of the film with
UV-Vis spectrometer. Also the internal structure of carbon nanotube was observed with SEM and TEM and thermal pyrolysis
property of the carbon nanotube was measured by TGA and DSC. The surface modification of carbon nanotube by thermal and acid
treatments improved the dispersion property of carbon nanotube/polyurethane mixed materials. |
| 키워드 |
carbon nanotube, polyurethane, functionalization, DMF, dispersion |
| 학회지 |
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| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2010_v22n1_43 |
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