Synthesis and Physical Property Measurement of New Red Pigment based on Anthraquinone Derivatives for Color Filter Pigments

被引：12

作者：

Park, Junghyo ^{[1
]}

Park, Youngil ^{[1
]}

Park, Jongwook ^{[1
]}

机构：

[1] Catholic Univ Korea, Display Res Ctr, Dept Chem, Puchon 420743, South Korea

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2011年 / 551卷

基金：

新加坡国家研究基金会;

关键词：

Anthraquinone; 1; 5-position; pigment; color filter; molar extinction coefficiency; solution process; ELECTROCHEMICAL PROPERTIES; TECHNOLOGY; ABSORPTION;

D O I：

10.1080/15421406.2011.600624

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this study, two red compounds for CF pigment bearing piperidine or morpholine group at 1,5-postion of anthraquinone were newly synthesized. It was observed that maximum values of UV-visible absorption of 1,5-DMAQ and 1,5-DPAQ were 488 and 498 nm, respectively, where 1,5-DMAQ has shown higher blue-shifted value than 1,5-DPAQ. These compounds show high molar extinction coefficient values of 10(3) L/mol.cm and can be processed in spin-coating method. The synthesized materials are expected to be candidates for CF pigments in solution process. In temperature study, 1,5-DPAQ and 1,5-DMAQ were decomposed at 184 degrees C and 225 degrees C.

引用

页码：116 / 122

页数：7

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