| 학회 |
한국고분자학회 |
| 학술대회 |
2011년 가을 (10/06 ~ 10/07, 김대중 컨벤션센터) |
| 권호 |
36권 2호 |
| 발표분야 |
고분자가공/복합재료－나노카본 고분자 복합필름 |
| 제목 |
Synthesis of Ultra-long Carbon nanotubes on Silicon wafer substrates |
| 초록 |
Vertically aligned and ultra-long carbon nanotubes (CNTs) were synthesized on silicon wafer substrate coated with polymer by thermal chemical vapor deposition (CVD). CNTs growth were studied by the reaction time variables. Aluminum (Al) / iron (Fe) were deposited on substrate with polymer (DGEBA, PS) coating by using electron beam evaporation. CNTs were synthesized by using ethylene gas and argon bubbler for water supply was used. The morphology and structure of CNTs were observed with the field emission scanning electron microscope(FE-SEM) and high-resolution transmission electron microscope(HR-TEM). Raman spectroscopy is used to the characterization of CNTs. Raman features of CNTs present the radial breathing mode, tangential mode(G-band) and disorder induced mode(D-band). |
| 저자 |
홍선진, 김성훈, 윤호규
|
| 소속 |
고려대 |
| 키워드 |
CVD(Chemical vapor deposition); CNTs(carbonnanotubes); DGEBA
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| E-Mail |
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