A novel π-conjugated polymer : poly(3,4-bis(phenylene)-3-cyclobutene-1,2-dione)

被引：0

作者：

Jae Kyun Jeong

Sung Jae Choi

Tae Hyung Rhee

Nam Choul Yang

Dong Hack Suh

机构：

[1] Department of Chemical Technology,

[2] Dankook University,undefined

[3] Anseo-dong,undefined

[4] Cheonan 330-714,undefined

[5] Korea,undefined

[6] Sam Sung Electronics Co. LTD,undefined

[7] Suwon,undefined

[8] P.O. Box 105,undefined

[9] Kyungki-do 440-600,undefined

[10] Korea,undefined

[11] Department of Industrial Chemistry,undefined

[12] Hanyang University,undefined

[13] Seongdong-gu,undefined

[14] Seoul 133-791,undefined

[15] Korea,undefined

来源：

Polymer Bulletin | 1999年 / 42卷

关键词：

Polymer; Nickel; DMSO; Phenylene; Dione;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We have investigated a new 1,2-type aromatic dibromide monomer for preparing a modified π -conjugated poly(p-phenylenevinylene). A novel π -conjugated poly(p-phenylenevinylene) was prepared by dehalogenation polycondensation of a dibromoaromatic compound with a squaric unit as a monomer with zerovalent nickel [Ni(0)] complex. The monomer and the polymer were characterized by FT-IR, 1H-NMR, Elemental Anaylsis, TGA, DSC, GPC and UV-Visible. The resultant polymer had good solubility to polar aprotic, solvents, e.g. DMF, DMAc, DMSO and NMP and solvatochromism in DMAc.

引用

页码：183 / 190

页数：7

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