Simultaneous synthesis and doping of poly(1,6-heptadiyne-co-dipropargyl ether) using ionic initiators

C. Sivakumar, T. Vasudevan, A. Gopalan, Ten Chin Wen

研究成果: Article同行評審

15 引文 斯高帕斯(Scopus)

摘要

Cyclocopolymerization of 1,6-heptadiyne with dipropargyl ether was carried out under nitrogen atmosphere using KSCN, KBr and KI as initiators in N,N-dimethyl formamide. The course of polymerization was monitored through UV-Vis spectroscopy. The rate of cyclocopolymerization was determined at different polymerization conditions and the relative efficiency of different initiators was evaluated. KSCN was found to be particularly an effective initiator for the copolymerization. The resulting dark brown colour polymer exhibits good solubility in common organic solvents. 1H-NMR, FTIR and UV-Vis spectra of poly(1,6-heptadiyne-co-dipropargyl ether) revealed that the copolymer possesses cyclic polyene units in the back bone. Doped nature of the polymer was evident from UV-Vis and FTIR spectroscopy. Thermal characteristics, conductivity and electroactivity of the copolymer were also explored.

原文English
頁(從 - 到)1781-1787
頁數7
期刊polymer
43
發行號6
DOIs
出版狀態Published - 2002 一月 14

All Science Journal Classification (ASJC) codes

  • 有機化學
  • 聚合物和塑料
  • 材料化學

指紋

深入研究「Simultaneous synthesis and doping of poly(1,6-heptadiyne-co-dipropargyl ether) using ionic initiators」主題。共同形成了獨特的指紋。

引用此