학회 | 한국화학공학회 |
학술대회 | 2000년 봄 (04/21 ~ 04/22, 한양대학교) |
권호 | 6권 1호, p.37 |
발표분야 | 촉매/반응공학 |
제목 | Ti-MCM-41의 Silylation : Cyclohexene의 에폭시화 반응에서의 Silylation의 영향 |
초록 | A new silylation agent, MSTFA, was found to give a higher degree of silylation to Ti-MCM-41 than BSTFA does under the identical condition.It turns out that there exists a linear relationship between the silylation degree and the intensities of FT-IR bands or the intensities of 29Si-MAS-NMR signals. All the silylated catalysts exhibit hydrophobic property, which is proven to enhance the activity of cyclohexene epoxidation and suppress the formation of by-products. |
저자 | 보첩, 이현구 |
소속 | 서울대 |
키워드 | silyation; epoxidation; Ti-MCM-41; MSTFA; TMSI |
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원문파일 | 초록 보기 |