DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Kim, Sang-Youl | - |
dc.contributor.advisor | 김상율 | - |
dc.contributor.author | Jung, You-Young | - |
dc.contributor.author | 정유영 | - |
dc.date.accessioned | 2011-12-13T04:50:18Z | - |
dc.date.available | 2011-12-13T04:50:18Z | - |
dc.date.issued | 2005 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=243634&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/32021 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 화학과, 2005.2, [ vi, 43 p. ] | - |
dc.description.abstract | Part I: Alicyclic polyimides were prepared from aymmetric alicyclic dianhydride, 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride (DOCDA) and 4,4’-oxydianiline (ODA) by the polycondensation in N-methyl-2-pyrrolidone (NMP) followed by chemical imidization. The alicyclic polyimides were functionalized by epoxidation of the double bond in the alicyclic dianhydride unit. The functionalized polyimide containing epoxy functional groups in the main chains, poly(epoxyimide), had the inherent viscosities of 0.33 dL/g, and was soluble in aprotic polar solvents such as NMP, N,N-dimethylacetamide (DMAc), N,N-dimethylformamide (DMF), etc. Part II: A self-assembled energy transfer system composed of donor dyes (guest) at the periphery of poly(propylene amine) dendrimer (host) and acceptor dyes at the inside of the dendrimer was constructed by simple mixing of the dendrimer and the dyes. The interaction between the dendrimer and the dyes was highly selective and specific. The efficient energy transfer from the dansyl acid molecules (guest) to the rose bangal molecules (guest) was observed. Most of the emission of dansyl acid molecules (donors) at the periphery of G5 dendrimer was quenched (98%) due to the energy transfer to the rose bangal molecules (acceptors). | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | Low Mach Number Asymptotic Analysis | - |
dc.subject | host-guest systems Variation | - |
dc.subject | dendritic | - |
dc.subject | energy transfer | - |
dc.subject | Polyimide | - |
dc.subject | Cancellation Error flow analysis of 100W-stack | - |
dc.subject | 발광 물질 | - |
dc.subject | 소거 오차시간지연분석법반응에 관한 연구 | - |
dc.subject | 전자 받게점근 해석 | - |
dc.subject | 주인-손님계 | - |
dc.subject | 덴드리머 | - |
dc.subject | 에너지 전달 | - |
dc.subject | 폴리이미드 | - |
dc.title | Synthesis and characterization of polyimide containing functionalized alicyclic dianhydride units | - |
dc.title.alternative | 고리형 지방족 다이안하이드라이드를 포함하는 폴리이미드의 합성 및 특성에 관한 연구 ; | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 243634/325007 | - |
dc.description.department | 한국과학기술원 : 화학과, | - |
dc.identifier.uid | 020033598 | - |
dc.contributor.localauthor | Kim, Sang-Youl | - |
dc.contributor.localauthor | 김상율 | - |
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