Preparation and Characterization of a Dynamic Covalent Bond Guided Acylhydrazone Polymer Gel

Cheng-jiang ZHANG; Xiao-yan YUAN; Ze-li YUAN; Yong-ke ZHONG; Xiu LIU

doi:10.14028/j.cnki.1003-3726.2018.09.008

您当前的位置：

首页 >

文章列表页 >

Preparation and Characterization of a Dynamic Covalent Bond Guided Acylhydrazone Polymer Gel

更新时间：2022-09-05

- Preparation and Characterization of a Dynamic Covalent Bond Guided Acylhydrazone Polymer Gel
- Polymer Bulletin Vol. 31, Issue 9, Pages: 53-60(2018)
- 作者机构：
  
  遵义医学院　药学院，遵义　563003
- 作者简介：
- 基金信息：
- DOI：10.14028/j.cnki.1003-3726.2018.09.008
  CLC：
- Published：20 September 2018，
  
  Received：15 December 2017，
  
  Revised：03 July 2018，
扫描看全文
Cheng-jiang ZHANG, Xiao-yan YUAN, Ze-li YUAN, Yong-ke ZHONG, Xiu LIU. Preparation and Characterization of a Dynamic Covalent Bond Guided Acylhydrazone Polymer Gel. [J]. Polymer Bulletin 31(9):53-60(2018)
DOI：

Cheng-jiang ZHANG, Xiao-yan YUAN, Ze-li YUAN, Yong-ke ZHONG, Xiu LIU. Preparation and Characterization of a Dynamic Covalent Bond Guided Acylhydrazone Polymer Gel. [J]. Polymer Bulletin 31(9):53-60(2018) DOI： 10.14028/j.cnki.1003-3726.2018.09.008.

摘要

以均苯三甲酰肼和联苯二甲醛为有机单体构建模块，根据席夫碱(Schiff-base)反应原理和酰腙共价键为交联点，设计合成了一种新的酰腙聚合物凝胶(AB-gel)。AB-gel材料的合成方法简单、条件温和、无需催化剂、反应速率快和合成产率高。采用红外光谱、固体核磁、扫描电子显微镜、X-射线粉末衍射、热重分析等分别对材料进行结构和性能表征。结果表明，AB-ge1材料具有均匀的纳米颗粒尺寸、网状多孔的三维空间结构和优异的物理化学性能。

Abstract

A new acylhydrazone bond gel (AB-gel ) using 1

5-benzenetricarbohydrazide and 4

4'- biphenyldicarboxaldehyde as organic monomers was well designed and successfully synthesized based on the principle of Schiff-base reaction and the covalent bond as cross-linking point. The synthetic method of AB-gel has the characteristics of simple

mild condition

no catalyst

fast reaction rate and high yield. The structure and properties of the materials were characterized by infrared spectroscopy

C solid state NMR

scanning electron microscopy

X-ray powder diffraction and thermogravimetric analysis. The results show that the AB-gel material has uniform nanoparticle size

porous three- dimensional net-work structure and excellent physical and chemical properties.

关键词

席夫碱反应酰腙键聚合物凝胶制备表征

Keywords

Schiff-base reactionAcylhydrazone bondPolymer gelPreparationCharacterization

references

更多指标>

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Preparation and Characterization of n-Octadecane/P(St-MMA) Phase-change Microcapsules

Research Progress on Epoxidized Natural Rubber

Progress of Preparation and Characteristics of Molecularly Imprinted Polymeric Microspheres

Recent Progress on Bacterial Cellulose

Research on Preparation and Properties of Self-healing Polyurethanes Based on Reversible Acylhydrazone Bonds

Related Author

No data

Related Institution

College of Materials Science and Engineering,Qiqihar University

College of Science, Guangdong Ocean University

College of Materials and Chemical Engineering, Hainan University

Chinese A gricultural Ministry Key Laboratory of Tropical Agricultural Product Processing, Agricultural Product Processing Research Institute at Chinese Academy of Tropical Agriculture Science

Department of Chemistry, Northwest Polytechnic University

⁰