Synthesis and characterization of poly(phthalazinone ether nitrile)(PPEN)-polydimethylsiloxane (PDMS)block copolymers

Li Ming Dong Gong Xiong Liao Ming Jing Wang Xi Gao Jian

引用本文: Li Ming Dong,  Gong Xiong Liao,  Ming Jing Wang,  Xi Gao Jian. Synthesis and characterization of poly(phthalazinone ether nitrile)(PPEN)-polydimethylsiloxane (PDMS)block copolymers[J]. Chinese Chemical Letters, 2008, 19(2): 230-232. doi: 10.1016/j.cclet.2007.11.006 shu
Citation:  Li Ming Dong,  Gong Xiong Liao,  Ming Jing Wang,  Xi Gao Jian. Synthesis and characterization of poly(phthalazinone ether nitrile)(PPEN)-polydimethylsiloxane (PDMS)block copolymers[J]. Chinese Chemical Letters, 2008, 19(2): 230-232. doi: 10.1016/j.cclet.2007.11.006 shu

Synthesis and characterization of poly(phthalazinone ether nitrile)(PPEN)-polydimethylsiloxane (PDMS)block copolymers

  • 基金项目:

    This project was financially supported by National High Technology and Development Program of China (863 Program No. 2003AA33G030).

摘要: Block copolymers with different backbone compositions have been prepared by the condensation of dimethylamino terminated poly (dimethylsiloxane)(PDMS) and hydroquinone terminated poly (phthalazinone ether nitrile)(PPEN) in the presence of chlorobenzene/N-methyl pyrrolidone (NMP) as solvents.The products were characterized by FTIR, 1H NMR and gel permeation chromatography.Differential scanning calorimetry analysis indicated that the block copolymers showed separated microphase.

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  • 收稿日期:  2007-08-27
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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