Size control of polydiacetylene microcrystals

被引：79

作者：

Katagi, H

Kasai, H

Okada, S

Oikawa, H

Komatsu, K

Matsuda, H

Liu, ZF

Nakanishi, H

机构：

[1] TOHOKU UNIV, INTERDISCIPLINARY RES CTR, SENDAI, MIYAGI 98077, JAPAN

[2] NATL INST MAT & CHEM RES, TSUKUBA, IBARAKI 305, JAPAN

[3] BEIJING UNIV, COLL CHEM, BEIJING 100871, PEOPLES R CHINA

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1996年 / 35卷 / 10B期

关键词：

polydiacetylene; reprecipitation method; amorphous nanoparticles; microcrystals; size control; solid-state polymerization;

D O I：

10.1143/JJAP.35.L1364

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Aiming at the preparation of nanometer-size polydiacetylene microcrystals, the crystallization process during reprecipitation method was investigated using electron micrographs and light-scattering technique, Mt found that an amorphous nanoparticle was formed initially and subsequently crystallized, We conclude that amorphous nanoparticles must be sufficiently small in order to achieve nanometer-size crystals.

引用

页码：L1364 / L1366

页数：3

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