Hydrogen Bonding of Polyether Poly(urethane urea) s

Ning Luo; Dening Wang; Shengkang Ying

doi:10.14028/j.cnki.1003-3726.1998.03.006

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Hydrogen Bonding of Polyether Poly(urethane urea) s

更新时间：2022-09-18

- Hydrogen Bonding of Polyether Poly(urethane urea) s
- Polymer Bulletin Vol. 11, Issue 3, Pages: 37-43(1998)
- 作者机构：
  
  华东理工大学材料科学研究所，上海，200237
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.1998.03.006
  CLC：
- Published：1998-09，
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Ning Luo, Dening Wang, Shengkang Ying. Hydrogen Bonding of Polyether Poly(urethane urea) s. [J]. Polymer Bulletin 11(3):37-43(1998)
DOI：

Ning Luo, Dening Wang, Shengkang Ying. Hydrogen Bonding of Polyether Poly(urethane urea) s. [J]. Polymer Bulletin 11(3):37-43(1998) DOI： 10.14028/j.cnki.1003-3726.1998.03.006.

摘要

简要评述了近年来有关聚醚型聚氨酯脲氢键研究进展。红外光谱中聚醚型聚氨酯脲的羰基谱带、特别是脲羰基谱带受化学组成、硬段的结构和制样条件等的影响，而呈现复杂的多重谱带特征，对于这些谱带目前已经作了较系统的归属。但是在有关脲氢键的基本结构、脲氢键的结构状态与硬段结晶的关系以及脲氢键的定量分析等方面仍有待进行深入的工作。

Abstract

The research progress about hydrogen bonding of polyether poly(urethane urea) s was reviewed in this paper with 29 references.Changes of multiple infrared absorbencies were shown in the absorption zone of the urea carbonyl group from1698cm

-1

to1627cm

-1

according to chemical composition

the morphological feature of hard segment and preparation condition of poly(urethane urea) samples.The multi-bands have been assigned qualitatively.Some detailed topics

such as the basic structure of urea hydrogen bonds

relation of the hydrogen bonding state with crystalline of hard segment

as well as the quantitative analysis of urea hydrogen bonding

should be studied further.

关键词

聚醚型聚氨酯脲氢键结构结晶

Keywords

Polyether Poly(urethane urea)Hydrogen bondStructureCrystalline

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