| Synthesis and characterization of biodegradable aliphatic polyesters using dibutylmagnesium as initiator |
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| 作者姓名： | Lian Liu Zhi Yong Wei Min Qi Electromechanics and Materials Engineering College Dalian Maritime University Dalian China School of Materials Science and Engineering Dalian University of Technology Dalian China |
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| 作者单位： | Lian Liu，Zhi Yong Wei，Min Qi Electromechanics and Materials Engineering College，Dalian Maritime University，Dalian 116026，China School of Materials Science and Engineering，Dalian University of Technology，Dalian 116024，China |
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| 摘 要： | Aliphatic polyesters were synthesized via the ring opening polymerization of the corresponding lactones initiated with dibutylmagnesium both in bulk and in solution. The resulting polymers were characterized by 1H, 13C NMR, GPC and XRD. The results indicated that dibutylmagnesium is an effective initiator for the ring opening polymerization of lactones.
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| 收稿时间： | 22 January 2007 |
Synthesis and characterization of biodegradable aliphatic polyesters using dibutylmagnesium as initiator |
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| Lian Liu,Zhi Yong Wei,Min Qi Electromechanics and Materials Engineering College,Dalian Maritime University,Dalian ,China School of Materials Science and Engineering,Dalian University of Technology,Dalian ,China.Synthesis and characterization of biodegradable aliphatic polyesters using dibutylmagnesium as initiator[J].Chinese Chemical Letters,2007,18(6):744-746. |
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| Authors: | Lian Liu Zhi Yong Wei Min Qi |
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| Institution: | 1. Electromechanics and Materials Engineering College, Dalian Maritime University, Dalian 116026, China;2. School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024, China |
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| Abstract: | Aliphatic polyesters were synthesized via the ring opening polymerization of the corresponding lactones initiated with dibutylmagnesium both in bulk and in solution. The resulting polymers were characterized by 1H, 13C NMR, GPC and XRD. The results indicated that dibutylmagnesium is an effective initiator for the ring opening polymerization of lactones. |
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| Keywords: | Aliphatic polyesters Lactones Dibutylmagnesium Biodegradable Biomaterials |
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