Synthesis of supramolecular polymer drived from 1,2,4,5-benzene tetracarboxylic acid and 4-hydroxy pyridine | |
Wang, YJ ; Tang, LM ; Chen, L | |
2010-05-07 ; 2010-05-07 | |
关键词 | supramolecular polymer hydrogen bond structure supramolecular property Polymer Science |
中文摘要 | A new kind of supramolecular building unit (defined as SBU) having two phenolic hydroxyl groups ( proton donors) and two aromatic carboxyl groups ( proton acceptors) was synthesized from 1, 2, 4, 5-benzene tetracarboxylic acid and 4-hydroxy pyridine by a simple procedure. Based on H-1-NMR, IR, EA and XRD analyses, the structure of SBU was defined. Under suitable conditions, supramolecular gels and fibers were formed from the building unit through multiple hydrogen bonds between the donors and the acceptors. These supramolecular structures demonstrated strong temperature dependant features. |
语种 | 中文 ; 中文 |
出版者 | SCIENCE PRESS ; BEIJING ; 16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA |
内容类型 | 期刊论文 |
源URL | [http://hdl.handle.net/123456789/17957] ![]() |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | Wang, YJ,Tang, LM,Chen, L. Synthesis of supramolecular polymer drived from 1,2,4,5-benzene tetracarboxylic acid and 4-hydroxy pyridine[J],2010, 2010. |
APA | Wang, YJ,Tang, LM,&Chen, L.(2010).Synthesis of supramolecular polymer drived from 1,2,4,5-benzene tetracarboxylic acid and 4-hydroxy pyridine.. |
MLA | Wang, YJ,et al."Synthesis of supramolecular polymer drived from 1,2,4,5-benzene tetracarboxylic acid and 4-hydroxy pyridine".(2010). |
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