Preparation and Characterization of Poly(amide-imide)/ZnO Nanocomposites Containing Pendent Benzoxazole and Benzimidazole Segments

Hojjat Toiserkani

doi:10.1007/s10118-016-1754-z

Your Location：

Home >

Browse articles >

Preparation and Characterization of Poly(amide-imide)/ZnO Nanocomposites Containing Pendent Benzoxazole and Benzimidazole Segments

Updated：2021-06-21

- Preparation and Characterization of Poly(amide-imide)/ZnO Nanocomposites Containing Pendent Benzoxazole and Benzimidazole Segments
- Chinese Journal of Polymer Science Vol. 34, Issue 3, Pages: 288-297(2016)
- Affiliations：
  
  Department of Chemistry, College of Sciences and College of Oil Engineering, Hormozgan University, Bandar Abbas 3995, Iran
- Author bio：
  
  **Hojjat Toiserkani, E-mail: Toiserkani@yahoo.com
- Funds：
- DOI：10.1007/s10118-016-1754-z
  CLC：
- Received：16 August 2015，
  
  Revised：2015-10-29，
  
  Accepted：21 November 2015，
  
  Published：2016-03
- Accepted：
Scan QR Code
Hojjat Toiserkani. Preparation and Characterization of Poly(amide-imide)/ZnO Nanocomposites Containing Pendent Benzoxazole and Benzimidazole Segments[J]. Chinese Journal of Polymer Science, 2016, 34(3): 288-297.
DOI：

Hojjat Toiserkani. Preparation and Characterization of Poly(amide-imide)/ZnO Nanocomposites Containing Pendent Benzoxazole and Benzimidazole Segments[J]. Chinese Journal of Polymer Science, 2016, 34(3): 288-297. DOI： 10.1007/s10118-016-1754-z.

摘要

Abstract

In the present investigation

novel poly(amid-imide)/zinc oxide nanocomposites (PAI/ZnO NCs) containing benzoxazole and benzimidazole pendent groups with different amounts of modified zinc oxide nanoparticles (ZnO NPs) were successfully prepared

via

the

ex situ

method. Poly(amid-imide) (PAI) was prepared by direct polycondensation of 2-[3

5-bis(

-trimellitimidoyl)phenyl]benzoxazole (DCA) with 5-(2-benzimidazole)-1

3-phenylenediamine (DAMI) and provided the polymeric matrix with well-designed groups. The surface of ZnO NPs was functionalized with 3-aminopropyltriethoxysilane (APS) coupling agent to have a better dispersion and enhancing possible interactions of NPs with functional groups of polymer matrix. The amount of APS bonded to the ZnO surface was determined by thermogravimetric analysis. PAI/ZnO nanocomposites were characterized by Fourier transform infrared spectroscopy (FTIR)

X-ray diffraction (XRD)

and scanning electron microscopy (SEM). SEM analysis showed that the modified ZnO nanoparticles were homogeneously dispersed in polymer matrix. In addition

TGA data indicated an enhancement of thermal stability of the nanocomposite compared with the neat polymer.

关键词

Keywords

references

Views

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Layered Gradient-structured Coating with Sustained Lubricating Performance for the Surface Functionalization of Implant Materials

Exploring Trade-offs in Thermal Interface Materials: The Impact of Polymer-Filler Interfaces on Thermal Conductivity and Thixotropy

Investigation on UV-curing Reprocessable Thermosets Bearing Hindered Urea Bonds and Their Composites with Modified Zinc Oxide Nanoparticles

Circularly Polarized Luminescence Based on Helical Polymers: Structure-Property Relationships and Regulation Mechanisms

Sliding Dynamics of Ring Chain on a Rod-Coil Block Copolymer in Rotaxane

Related Author

Xiao-Bo Deng

Hong-Xiu Wei

Lin Yang

Feng Luo

Zhen Li

Hong Tan

Yan-Chao Wang

Jie-Hua Li

Related Institution

Department of Neurosurgery, West China Hospital, Sichuan University

College of Polymer Science and Engineering, National Key Laboratory of Advanced Polymer Materials, Sichuan University

College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University

Key Laboratory of Advanced Materials of Ministry of Education of China, Department of Chemical Engineering, Tsinghua University

⁰