Lyotropic liquid crystalline properties of poly(N,N′-di-n-hexylguanidine)

被引：33

作者：

Kim, J

Novak, BM ^{[1
]}

Waddon, AJ

机构：

[1] N Carolina State Univ, Dept Chem, Raleigh, NC 27695 USA

[2] Univ Massachusetts, Dept Polymer Sci & Engn, Amherst, MA 01003 USA

来源：

MACROMOLECULES | 2004年 / 37卷 / 04期

关键词：

D O I：

10.1021/ma035135e

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 [高分子化学与物理]; 080501 [材料物理与化学]; 081704 [应用化学];

摘要：

The lyotropic liquid crystalline properties of poly(N,N′-di-n-hexylguanidine) were studied. The small-angle x-ray diffraction and optical polarizing microscopy were used for the study. It was observed that solutions of stiff-chain polymer over a critical concentration formed a layered, smectic structure. The effects of the increased density and uniform nature of the hexyl side chains on the structural difference were also discussed.

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页码：1660 / 1662

页数：3

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