DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Shim, Sang-Chul | - |
dc.contributor.advisor | 심상철 | - |
dc.contributor.author | Kim, Dong-Seok | - |
dc.contributor.author | 김동석 | - |
dc.date.accessioned | 2011-12-13T05:00:45Z | - |
dc.date.available | 2011-12-13T05:00:45Z | - |
dc.date.issued | 1996 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=105581&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/32725 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 화학과, 1996.2, [ vi, 45 p. ] | - |
dc.description.abstract | 6-Trimethylsilyl-3,5-hexadiyn-2-one was synthesized and selectively 1,2-pyropolymerized under vacuum to give a black polymer, poly(6-trimethylsilyl-3,5-hexadiyn-2-one) [PATA]. Desilylation of PATA by KOH/MeOH afforded a highly crystalline polymer [PAEA] which turned into graphite-like materials on heat treatment in vacuo. The polymers were characterized by GPC, FT-IR, NMR, and X-ray diffraction studies. 1,4-Bis(trimethylsilyl)-1,3-butadiyne and 1,4-bis(t-butyldimethylsilyl) -1,3-butadiyne were thermally polymerized in sealed ampoules respectively to give ceramic materials containing silicon carbide and free carbon. Spectroscopic studies revealed that the polymerization of these butadiynes proceeds by 1,4-polymerizaion. The polymers were characterized by FT-IR, NMR, elemental analysis, and X-ray diffraction. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | Thermal Polymerization | - |
dc.subject | Silylated Diacetylenes | - |
dc.subject | Graphite-like material | - |
dc.subject | 세라믹 | - |
dc.subject | 열중합 | - |
dc.subject | 디아세틸렌 | - |
dc.subject | Silicon carbide | - |
dc.title | Thermal polymerization of silylated diacetylenes | - |
dc.title.alternative | 실릴 디아세틸렌의 열중합반응 : 기능성 물질의 용이한 제조경로 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 105581/325007 | - |
dc.description.department | 한국과학기술원 : 화학과, | - |
dc.identifier.uid | 000943054 | - |
dc.contributor.localauthor | Shim, Sang-Chul | - |
dc.contributor.localauthor | 심상철 | - |
dc.title.subtitle | a facile route to functional materials | - |
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