High-Performance pH-Switchable Supramolecular Thermosets via Cation-pi Interactions
文献类型：期刊论文
| 作者 | Chang, Guanjun1,2; Yang, Li1,2; Yang, Junxiao1,2; Stoykovich, Mark P.3; Deng, Xu4; Cui, Jiaxi4,5; Wang, Dapeng3,6 |
| 刊名 | ADVANCED MATERIALS
 |
| 出版日期 | 2018-02-15 |
| 卷号 | 30期号:7 |
| 关键词 | Cation-pi Interactions High-performance Polymers Recyclability Thermosets |
| ISSN号 | 0935-9648 |
| DOI | 10.1002/adma.201704234 |
| 英文摘要 | Supramolecular chemistry has provided versatile and affordable solutions for the design of intelligent soft materials, but it cannot be applied in stiff materials. This paper describes a new concept for the design of high-performance supramolecular thermosets by using the noncovalent cation-pi interaction as cross-linking. These supramolecular thermosets are a class of infusible and insoluble stiff polymers having excellent mechanical properties even at temperatures exceeding 300 degrees C. The cation-pi interaction can be locally and reversibly installed and removed by aqueous treatments at high or low pH, respectively. Local manipulation of cross-linking confers these thermosets with multiple stimuli-responsive functions, such as recyclability, healability, adhesion, and nondestructive detection of cross-linking and mechanical properties. |
| 语种 | 英语 |
| WOS记录号 | WOS:000424891900007 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/45723]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Chang, Guanjun; Wang, Dapeng |
| 作者单位 | 1.Southwest Univ Sci & Technol, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Peoples R China 2.Southwest Univ Sci & Technol, Sch Mat Sci & Engn, Mianyang 621010, Peoples R China 3.Univ Colorado, Dept Chem & Biol Engn, Boulder, CO 80309 USA 4.Univ Elect Sci & Technol China, Inst Fundamental & Frontier Sci, Chengdu 610054, Sichuan, Peoples R China 5.INM Leibniz Inst New Mat, D-66123 Saarbrucken, Germany 6.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Jilin, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chang, Guanjun,Yang, Li,Yang, Junxiao,et al. High-Performance pH-Switchable Supramolecular Thermosets via Cation-pi Interactions[J]. ADVANCED MATERIALS,2018,30(7). |
| APA | Chang, Guanjun.,Yang, Li.,Yang, Junxiao.,Stoykovich, Mark P..,Deng, Xu.,...&Wang, Dapeng.(2018).High-Performance pH-Switchable Supramolecular Thermosets via Cation-pi Interactions.ADVANCED MATERIALS,30(7). |
| MLA | Chang, Guanjun,et al."High-Performance pH-Switchable Supramolecular Thermosets via Cation-pi Interactions".ADVANCED MATERIALS 30.7(2018). |
入库方式： OAI收割
来源：化学研究所
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