| Ultrasonic synthesis of poly（2-methoxy-5-butoxy） phenylene vinylene |
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| 作者姓名： | SONGXinrong LONGYongfu LIDezhan JIADong LINYuanbin |
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| 作者单位： | [1]DepartmentofMaterialsEngineeringandAppliedChemistry,TheNationalUniversityofDefenseTechnology,Changsha410073,China [3]DepartmentofChemistry,XiangtanUniversity,Xiangtan411105,China |
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| 摘 要： | A new method was developed using ultrasonic irradiation to synthesize poly(2-methoxy-5-butoxy) phenylene vinylene from p-methoxy phenol (MOPh) and CH3 (CH2)3Br.Ultrasonic irradiation catalyzes the reactions through three major steps of etherification, bischloromethylation and elimination. Results showed that our ultrasonic irradiation method could significantly enhance production yield and reduce process time of the synthesis compared with reflux agitating method.
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| 关 键 词： | 亚苯基-亚乙烯基聚乙烯 超声波照射聚合法 催化反应 搅拌法 生产工艺 聚乙烯 |
| 收稿时间： | 2002-12-18 |
| 修稿时间： | 2003-01-16 |
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