Strongly fluorescent and thermally stable functional polybenzoxazole film: Excited-state intramolecular proton transfer and chemically amplified photopatterning

被引：55

作者：

Park, S ^{[1
]}

Kim, S ^{[1
]}

Seo, J ^{[1
]}

Park, SY ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Mat Sci & Engn, Seoul 151744, South Korea

来源：

MACROMOLECULES | 2005年 / 38卷 / 11期

关键词：

D O I：

10.1021/ma050009r

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Intramolecular proton transfer and chemically amplified photopatterning of functional polybenzoxalo films were analyzed. Modified t-BOC blocking method was used to demonstrate the fabrication and specific fabrication patterning of poly(2-benzoxazol-2-yl-5-[6-(2,2,2-trifluoro-1-trifluoromethylethyl)benzoox azol-2-yl]benzene-1,4-diol) (PBHBO) films. PBHBO was prepared by the reaction of 2,5-dihydroxyphenyl)hexafluoropropane in poly(phosphoric acid). The thermal property of PBHBO-BOC powder was examined by differential scanning calorimetry (DSC) at a rate of 20 K/min.

引用

页码：4557 / 4559

页数：3

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