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| Synthesis and Electropolymerization of 4,7-Di(2,3-dihydrothieno [3,4-b][1,4]dioxin-5-yl) benzo[1,2,5]thiadiazole |
| ZHANG Xiao-Qing，LIU Hui-Juan |
| CSPC Weisheng Pharnaceutical (Shijiazhuang) Corporation Ltd.,Shijiazhuang 050011，China |
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Abstract The important derivatives polythiophene, poly (3, 4 - 3,4-ethylenedioxythiophene) (PEDOT) is one of the most successful applied conductive polymers.The precursor compound,4,7-bis(2,3-dihydrothieno[3,4-b][1,4]dioxin-5-yl)benzo[1,2,5]thiadiazole (EDOT-BT-EDOT) was designed and synthesized by using benzothiadiazole as acceptor unit, and which had excellent orange-light-emitting property.The corresponding polymer material P(EDOT-BT-EDOT) was obtained by electropolymerization,which had good electrochemical activity, stability, smooth and dense surface morphology.
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| [ 1 ] Skotheim T A, Reynolds J R. Handbook of conducting polymers: Processing and applications, third edition[ M ]. Boca Raton: CRC Press, 2007. [ 2 ] Van Mullekom H A M, Vekemans J A J M, Havinga E E, et al. Development in the chemistry and band gap engineering of donor - acceptor substituted conjugated polymers[ J ]. Mater Sci Engin R，2001, 32：1 ~ 40. |
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