| 학회 |
한국고분자학회 |
| 학술대회 |
2010년 봄 (04/08 ~ 04/09, 대전컨벤션센터) |
| 권호 |
35권 1호 |
| 발표분야 |
고분자 합성 |
| 제목 |
Synthesis and Characterization of Poly(2,6-dimethyl-1,4-phenylene oxide) |
| 초록 |
At the meeting the synthesis and characterization of poly(2,6-dimethyl-1,4-phenylene oxide) (hereafter: PPO) will be discussed. The copper catalyzed oxidative coupling polymerization of 2,6-dimethlyphenol (DMP) to poly(2,6-dimethyl-1,4-phenylene oxide) was performed in an organic solvent via the conventional solution polymerization [1]. In this experiment, the effects of various experimental conditions on the oxidative polymerization have been investigated. The polymers were characterized by GPC, TGA, and DSC. The spectroscopic characterization was performed by NMR and FT-IR. The various experimental conditions include the kinds of catalysts, temperatures, stirring speeds, solvents, and base to copper ratios. Efforts to minimize the amount of diphenoquinone (DPQ) were made. In addition, dioxygen uptake measurements were performed to find out the most effective catalyst-ligand complex system. 1. P.J. Baesjou et al . / Journal of Molecular Catalysis A: Chemical 135 (1998) 273283 |
| 저자 |
이창재1, 김남철1, 김지흥1, 김용태2, 김영준1
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| 소속 |
1성균관대, 2제일모직 Chemical R&D Center |
| 키워드 |
2; 6-DMP; PPO; PPE; engineering plastic
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| E-Mail |
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