DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Jung, Hee-Tae | - |
dc.contributor.advisor | 정희태 | - |
dc.contributor.author | Youn, Sang-Cheon | - |
dc.contributor.author | 윤상천 | - |
dc.date.accessioned | 2011-12-13T01:42:05Z | - |
dc.date.available | 2011-12-13T01:42:05Z | - |
dc.date.issued | 2011 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=466382&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/29117 | - |
dc.description | 학위논문(박사) - 한국과학기술원 : 생명화학공학과, 2011.2, [ vii, 55 p. ] | - |
dc.description.abstract | In this thesis, the novel method of alignment of carbon nano-materials, such as carbon nanotubes and graphene, is introduced for the first time. This novel method is called by Magneto-Evaporation Alignment (MEA) method. There are surface treatment methods of surface on the carbon nanotubes and graphene and synthesis methods of nanoparticles, such as magnetite ($Fe_3O_4$) and hematite ($Fe_2O_3$), for the successful experiment. This novel alignment method is investigated by convolution equipment between various microscopic techniques - optical microscope (OM), scanning electron microscope (SEM), transmission electron microscope (TEM) and atomic force microscope (AFM) and spectroscopy methods - raman spectroscopy, UV-vis-NIR spectroscopy, and X-ray photoelectron spectroscopy (XPS). The thesis consists of three chapters. At first, chapter 1 of “Introduction” section briefly explain and overview about carbon nano-materials. Chapter 2 introduces the study of alignment of carbon nanotubes. This chapter shows the synthesis of SWNTs/Fe-oxide hybrids and vertical alignment of carbon nanotubes using magneto-evaporation alignment method. Chapter 3 introduces the study of synthesis of GO/Fe-oxide hybrids. This chapter show novel method to fabricate for GO/Fe-oxide hybrids using thermal decomposition. Finally, Chapter 4 which is basic study introduces the effect of the exposure time of hydrazine vapor on the reduction of the graphene oxide (GO) films. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | Alignment | - |
dc.subject | Graphene | - |
dc.subject | Carbon nanotubes | - |
dc.subject | Magneto-evaporation method | - |
dc.subject | 자성증발방법 | - |
dc.subject | 배향 | - |
dc.subject | 그래핀 | - |
dc.subject | 탄소나노튜브 | - |
dc.title | Alignment of graphitic nanomaterials and their applications | - |
dc.title.alternative | 흑연 나노소재의 배향 및 그 응용에 관한 연구 | - |
dc.type | Thesis(Ph.D) | - |
dc.identifier.CNRN | 466382/325007 | - |
dc.description.department | 한국과학기술원 : 생명화학공학과, | - |
dc.identifier.uid | 020057383 | - |
dc.contributor.localauthor | Jung, Hee-Tae | - |
dc.contributor.localauthor | 정희태 | - |
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