DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Jung, Kyung-Hoon | - |
dc.contributor.advisor | Lee, Yoon-Sup | - |
dc.contributor.advisor | 정경훈 | - |
dc.contributor.advisor | 이윤섭 | - |
dc.contributor.author | Um, Jae-Young | - |
dc.contributor.author | 엄재영 | - |
dc.date.accessioned | 2011-12-13T04:57:32Z | - |
dc.date.available | 2011-12-13T04:57:32Z | - |
dc.date.issued | 1988 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=66046&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/32509 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 화학과, 1988.2, [ iv, 35 p. ] | - |
dc.description.abstract | Thermal cis-trans isomerization reaction of cis-1-bromopropene was studied at temperature from 620.8 to 724.6 K over the pressure range 0.17-50.3 Torr. Although the main product was trans-1-bromopropene, propylene, allyl bromide, and benzene were also observed as a side products. The inhibition effect by cyclohexene, the catalytic effect by HBr, and the collision effect of $CF_4$ manifest that cis-1-bromopropene is thermally isomerized by dual mechanism, i.e., the unimolecular process and the radical process. The rate constant in maximum inhibition is expressed by $k_1 = 10^{13.4\pm0.3} \exp[(-55800 \pm 2500)/Rt] \sec^{-1}$. The pressure dependence was also studied in the presence / absence of inhibitor. The fall-off curve obtained in maximum inhibition condition appeared in the neighbour of 30-40 Torr. The reaction mechanism is proposed to offer a satisfactory explanation for thermal isomerization of cis-1-bromopropene. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.title | Thermal cis-trans isomerization reaction of cis-1-bromopropene | - |
dc.title.alternative | 시스-1-브로모프로펜의 시스-트란스 열 이성화 반응에 관한 연구 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 66046/325007 | - |
dc.description.department | 한국과학기술원 : 화학과, | - |
dc.identifier.uid | 000861248 | - |
dc.contributor.localauthor | Jung, Kyung-Hoon | - |
dc.contributor.localauthor | Lee, Yoon-Sup | - |
dc.contributor.localauthor | 정경훈 | - |
dc.contributor.localauthor | 이윤섭 | - |
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