CIESC Journal ›› 2008, Vol. 59 ›› Issue (S1): 98-100.
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YE Hui;LI Meichao;LIU Yanna;MA Chun’an
Online:
Published:
叶慧;李美超;刘艳娜;马淳安
Abstract:
Polyaniline-poly(propylene oxide) (PAN-PPO) was prepared in an ionic liquid 1-butyl-3-methylimidazolium hydrogen sulfate (BMIHSO4) by cyclic voltammetryIn comparison with polyaniline (PAN), the polymerization rate of PAN-PPO in BMIHSO4 was much higher than that of PANIn addition, PAN-PPO was characterized by FTIR spectrometry and scanning electron microscopy (SEM)The result of FTIR showed that aniline and propylene oxide have been copolymerized in the ionic liquid BMIHSO4, and SEM photograph showed that PAN-PPO was composed of nanofibers with diameter about 80 nm
Key words: 苯胺, 环氧丙烷, 1-丁基-3-甲基咪唑硫酸氢盐
苯胺,
摘要:
在1-丁基-3-甲基咪唑硫酸氢盐(BMIHSO4)离子液体中,采用循环伏安法合成了苯胺和环氧丙烷共聚物(PAN-PPO),并与聚苯胺(PAN)进行了对比。结果表明:在相同条件下,PAN-PPO的电合成速度远大于 PAN。同时采用红外光谱FTIR和扫描电子显微镜SEM对PAN-PPO进行了表征,FTIR表明苯胺和环氧丙烷在BMIHSO4中发生了共聚,SEM表明PAN-PPO由直径小于80 nm的纳米纤维组成。
关键词: 苯胺, 环氧丙烷, 1-丁基-3-甲基咪唑硫酸氢盐
YE Hui, LI Meichao, LIU Yanna, MA Chun’an. Synthesis and characterization of polyaniline-poly(propylene oxide)prepared in BMIHSO4 ionic liquid[J]. CIESC Journal, 2008, 59(S1): 98-100.
叶慧, 李美超, 刘艳娜, 马淳安. 苯胺和环氧丙烷共聚物在BMIHSO4中的电化学聚合和表征 [J]. 化工学报, 2008, 59(S1): 98-100.
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https://hgxb.cip.com.cn/EN/Y2008/V59/IS1/98
New process of synthesis of propylene oxide
Preparation and properties of polyaniline-poly(propylene oxide)