期刊論文
| 學年 | 99 |
|---|---|
| 學期 | 1 |
| 出版（發表）日期 | 2011-01-01 |
| 作品名稱 | A New Self-Polymerization of Acrylic Acid with a Mono-aziridine Containing Compound |
| 作品名稱（其他語言） | |
| 著者 | Chen, Po-Cheng; Wang, Shih-Chieh; Hwang, Jing-Zhong Yeh, Jen-Taut; Huang, Chi-Yuan; Chen, Kan-Nan |
| 單位 | 淡江大學化學學系 |
| 出版者 | 臺北市：中國化學學會 |
| 著錄名稱、卷期、頁數 | Journal of the Chinese Chemical Society=中國化學會會誌 57(4)pt.B, pp.901-908 |
| 摘要 | A new self-polymerization took place between acrylic acid (AA) and a mono-aziridine containing compound, e.g. methyl 3-(aziridin-1-yl) propanoate (MAP) upon mixing that resulted in formation of a linear polyethyleneimine (PEI) with amino-ester bonds. This self-polymerization has a key reaction of ring opening reaction occurred between carboxylic acid and aziridine that led to an amino-ester bond formation. The model reactions of trimethylacetic acid (TMAA) with MAP and then with ethyl acrylate (EA) were designed to demonstrat the self-polymerization mechanism. The model reaction product at each stage related to that of polymerization was characterized by FT-IR and FT-NMR. The self-polymerization occurred via three consecutive reactions at ambient temperature, which were acid-base neutralization, aziridine ring-opening and finallyMichael addition reaction. Their average molecular weight of resulting PEI could be over 60,000 in aqueous medium or a higher polymer formation in bulk, which is insoluble in water or any organic solvent. This self-polymerization process could have potential for adhesives, composite materials or other polymer applications. |
| 關鍵字 | |
| 語言 | en_US |
| ISSN | 0009-4536 |
| 期刊性質 | 國內 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | Chen, Kan-Nan |
| 審稿制度 | 否 |
| 國別 | TWN |
| 公開徵稿 | |
| 出版型式 | ,紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/76996 ) |