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| 论文编号: |
122214O120110025 |
| 第一作者所在部门: |
508组 |
| 中文论文题目: |
α-当归内酯开环聚合制备可降解高分子材料
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| 英文论文题目: |
Degradable polymers from ring-opening polymerization of α-angelica lactone, a five-membered unsaturated lactone
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| 论文题目英文: |
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| 作者: |
侯相林，王建国
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| 论文出处: |
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| 刊物名称: |
Polymer Chemistry
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| 年: |
2011
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| 卷: |
2 |
| 期: |
5 |
| 页: |
1190 |
| 联系作者: |
侯相林，王建国 |
| 收录类别: |
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| 影响因子: |
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| 摘要: |
A degradable polymer was prepared from a-angelica lactone, a five-membered unsaturated lactone, byring-opening polymerization (ROP). The polymerizability of a-angelica lactone was explained by a DFT calculation. The degradability of the resultant polymer and the reaction kinetics of a-angelica lactone ROP were also considered. Owing to the presence of a C]C bond in a-angelica lactone, the ROP of ？ve-membered cyclic lactone becomes feasible under moderate conditions and the resultant polyester exhibits good degradability under light or acidic/basic circumstances. Since a-angelica lactone can be easily obtained from the commercially available green bio-platform chemical levulinic acid, its ROP may provide a potential route to produce functionalized aliphatic polyesters from renewable resources. |
| 英文摘要: |
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