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論文
【年度】103
年研發成果
【項目】
論文
【領域】
關鍵技術科專
【類別】
生醫材化
| 計畫名稱 | 化工產業高值化技術與應用發展計畫 | | 論文名稱 | 精確鏈長聚醯胺高分子合成(Iterative Synthesis of Supramolecular Extenders with Precise Chain Lengths for Polyurethane Elastomers) | | 論文類型 | 研討會 | | 發表處 | 2014高分子年會(PB-057) | | 發表人 | 鄭如忠、謝啟發、唐儀君 | | 發表日期 | 2014/01/10 | | 國家 | 國內 | | 內容摘要 | In this study, we synthesize supramolecular extenders with precise chain lengths by using a new iterative synthetic approach. Using this alternating method under catalyst-free conditions, we obtained high yields of supramolecular extenders of various chain lengths(n=1-3) in a systematic manner, without the need for tedious purificationsteps. Three generations of supramolecular chain extenders possess distinctive characteristics of multiple hydrogen bonding moieties and narrow molecular weight distributions. |
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