| Mesophases induced by hydrogen bonds between non-mesogens A di-proton acceptor and proton donors | |
|---|---|
| 學年 | 81 |
| 學期 | 1 |
| 出版（發表）日期 | 1993-01-01 |
| 作品名稱 | Mesophases induced by hydrogen bonds between non-mesogens A di-proton acceptor and proton donors |
| 作品名稱（其他語言） | 非液晶質經氫鍵誘導之液晶相 : 雙質子接受者及質子提供者 |
| 著者 | Yu, L. J.; Pan, J. S. |
| 單位 | 淡江大學化學學系 |
| 出版者 | Taylor & Francis |
| 著錄名稱、卷期、頁數 | Liquid Crystals 14(3), pp.829-835 |
| 摘要 | A non-mesogen, consisting of two stilbazole moieties as proton accepting end groups linked by a triethylene glycol unit, was synthesized. Monotropic smectic B phases were observed for mixtures with nonanoic acid up to tetradecanoic acid as proton donors. Enantiotropic nematic and, in some cases, monotropic smectic A phases were observed with 4-methyl-, 4-methoxy- and 4-halo-benzoic acids as proton donors. The stability of the induced mesophases decreased with 3- and 2-substituted benzoic acids. No mesophase was observed with aliphatic dicarboxylic acids as donors. The results are explained on the basis of the nature and molecular interactions involving the constituent molecules. |
| 關鍵字 | |
| 語言 | en |
| ISSN | 0267-8292 |
| 期刊性質 | 國外 |
| 收錄於 | |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | |
| 國別 | GBR |
| 公開徵稿 | |
| 出版型式 | 紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/25047 ) |
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