Study on the Synthesis and Behavior of Self-assembling Solid Polymer Electrolyte

• Main Authors: Weng Chi-Da, 翁啟達
• Other Authors: 許應舉
• Format: Others
• Language: zh-TW
• Published: 2005
• Online Access: http://ndltd.ncl.edu.tw/handle/79335623032532078523

碩士 === 國立臺灣科技大學 === 高分子工程系 === 93 === 英文摘要 A poly(ethylene glycol) (PEG, Mw＝600) containing self-assembly compound poly(ethylene glycol)-3,5-bis(11- methacryloylundecyl -1- oxybenzyloxy)benzoate (PEG-BMBA) was synthesized by the reaction of 3,5-bis(11- methacryloylundecyl-1-oxybenzyloxy) benzoic acid (MBA) with PEG. The structures of PEG-MBA and the intermediates were identified by FTIR, NMR and Mass spectroscopy. PEG-BMBA was through supersonic vibration of the compound in CH2Cl2/MeOH solution of different polarity and was examined by UV-Vis or FT-IR spectroscopy. It was found that the assembly of the compound was formed chiefly through hydrophobic interaction and coordinative bonding. After assembling, the supramolecules was cured.The polymer could solvate lithium ion in it to increase the ability of ionic conductivity.