Fabrication of polydiacetylene fibrous microcrystals by the reprecipitation method

被引：15

作者：

Oshikiri, T ^{[1
]}

Kasai, H ^{[1
]}

Katagi, H ^{[1
]}

Okada, S ^{[1
]}

Oikawa, H ^{[1
]}

Nakanishi, H ^{[1
]}

机构：

[1] Tohoku Univ, Inst Chem React Sci, Sendai, Miyagi 9808577, Japan

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1999年 / 337卷

关键词：

microcrystals; polydiacetylene; fibrous microcrystals; reprecipitation method;

D O I：

10.1080/10587259908023370

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The size and morphology control of polydiacetylene microcrystals has been investigated by changing preparation conditions such as temperature and added surfactant in the reprecipitation method. As a result, fibrous microcrystals (diameter: 50 nm, length: 5-10 mu m) of conjugated polymers were interestingly fabricated under an optimum condition. The formation mechanism of polydiacetylene fibrous microcrystals and their optical properties were also investigated.

引用

页码：25 / 30

页数：6

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