Triple-shape memory epoxy based on Diels-Alder adduct molecular switch
文献类型：期刊论文
| 作者 | Kuang, Xiao; Liu, Guoming; Dong, Xia; Wang, Dujin |
| 刊名 | POLYMER
 |
| 出版日期 | 2016-02-10 |
| 卷号 | 84页码:1-9 |
| 关键词 | Triple-shape memory Diels-Alder Molecular switch |
| 英文摘要 | In this work, we report a novel tripe-shape memory (TSM) strategy using glass transition and thermally reversible Diels-Alder (DA) reaction as two distinct switch units in a network. Based on this principle, a series of TSM epoxy materials were facilely prepared through the reaction of a conventional epoxy oligomer, an aliphatic diamine and a diamine DA adduct cross-linker via a one-pot approach. The thermal and thermal dynamic properties of the reversible-irreversible dual cross-linking epoxy network were studied by differential scanning calorimetry (DSC) analysis and dynamic mechanical thermal analysis (DMTA), respectively. The thermal reversibility of DA adduct was revealed by Fourier transform infrared spectroscopy (FTIR). The TSM effect of the epoxy materials was demonstrated and quantitatively studied by DMTA. The development of thermal-responsive DA adduct as a molecular switch provides a new insight into the design and functionalization of multi-shape memory polymers. (C) 2015 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/30085]  |
| 专题 | 化学研究所_工程塑料实验室 |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, CAS Key Lab Engn Plast, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kuang, Xiao,Liu, Guoming,Dong, Xia,et al. Triple-shape memory epoxy based on Diels-Alder adduct molecular switch[J]. POLYMER,2016,84:1-9. |
| APA | Kuang, Xiao,Liu, Guoming,Dong, Xia,&Wang, Dujin.(2016).Triple-shape memory epoxy based on Diels-Alder adduct molecular switch.POLYMER,84,1-9. |
| MLA | Kuang, Xiao,et al."Triple-shape memory epoxy based on Diels-Alder adduct molecular switch".POLYMER 84(2016):1-9. |
入库方式： OAI收割
来源：化学研究所
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