DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Kim, Sang-Youl | - |
dc.contributor.advisor | 김상율 | - |
dc.contributor.author | Park, So-Hyun | - |
dc.contributor.author | 박소현 | - |
dc.date.accessioned | 2015-04-23T02:21:46Z | - |
dc.date.available | 2015-04-23T02:21:46Z | - |
dc.date.issued | 2010 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=567185&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/196417 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 화학과, 2010., [ vii, 43 p. ] | - |
dc.description.abstract | Introduction of a grafted architecture into a specific block of the linear diblock copolymers produces “comb-coil” type block copolymers (CCBCP). CCBCPs having an A-b-B-g-C type architecture can be considered as a class of hybrid block copolymers that have the structural characteristics of both linear diblock copolymers and densely grafted polymers. In this study, poly(ethylene oxide)-b-poly(2-(2-bromopropionyloxy)-ethyl acrylate)-g-polystyrene (PEO-b-PBPEA-g-PS)was synthesized by combination of reversible addition-fragmentation chain transfer (RAFT) polymerization and atom transfer radical polymerization (ATRP). Use of a synthesized chain transfer agent consisting of a PEO segment in the polymerization of BPEA readily yielded a diblock copolymer consisting of initiating sties for ATRP on a specific block. Grafting of polystyrene was conducted via ATRP to produce the desired architecture. The resulting polymers were characterized by NMR, GPC, and thermal analyses. Solvent annealing of the PEO-b-PBPEA-g-PS thin film produced a vertically oriented cylindrical PEO domains in PS matrix. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | comb-coil lock copolymer | - |
dc.subject | 제어된 고분자 중합법 | - |
dc.subject | controlled radical polymerization | - |
dc.subject | 코일 빗형 고분자 | - |
dc.title | Synthesis and characterization of comb-coil block copolymer vai controlled radical polymerization | - |
dc.title.alternative | 제어된 고분자 중합법을 이용한 코일-빗형 고분자의 합성 및 특성에 관한 연구 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 567185/325007 | - |
dc.description.department | 한국과학기술원 : 화학과, | - |
dc.identifier.uid | 020084050 | - |
dc.contributor.localauthor | Kim, Sang-Youl | - |
dc.contributor.localauthor | 김상율 | - |
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