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化学学报
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化学学报 ›› 2001, Vol. 59 ›› Issue (10): 1818-1822. 上一篇    下一篇

研究论文

3-甲基噻吩和3-氯噻吩的电化学共聚

石高全;张家鑫;陈凤恩;徐景坤;洪啸吟   

  1. 清华大学化学系.北京(100084)
  • 发布日期:2001-10-15

Electrochemical copolymerization of 3-methylthiophene and 3- chlorothiophene

Shi Gaoquan;Zhang Jiaxin;Chen Fengen;Xu Jingkun;Hong Xiaoyin   

  1. Tsing Hua Univ, Dept Chem.Beijing(100084)
  • Published:2001-10-15

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被引次数

1

3-甲基噻吩和3-氯噻吩首次三氟化硼乙醚溶液中实现了电化学共聚。共聚物的分子结构通过电化学分析、红外和拉曼光谱得到了证实。实验结果表明：单体投料比对共聚物的结构和电化学性质有很大的影响；共聚物比3-甲基噻吩和3-氯噻吩的均聚物具有更大的充放电电容和更可逆的氧化还原性质。

关键词: 噻吩P, 电化学, 共聚, 红外分光光度法, 拉曼光谱法, 三氟化硼乙醚

3-methylthiophene and 3-chlorothiophene have been electrochemically copolymerized in boron-triflTHIOPHE diethyl etherate solution. The formation of copolymer has been confirmed by voltammetry, FT-IR and Raman spectroscopies. Experimental results showed that the new copolymer had higher capacity for charging than that of poly(3- methylthiophene)(PMTh) or poly (3-chlorothiophene)(PCTh). The initial monomer ratio affects strongly on the structure andelectrochemical behavior of the copolymer.

Key words: THIOPHENE P, ELECTROCHEMISTRY, COPOLYMERIZATION, INFRARED SPECTROPHOTOMETRY, RAMAN SPECTROMETRY

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