SYNTHESIS AND CHARACTERIZATION OF POLY(<italic style="font-style: italic">p</italic>-ARYLENE SULFIDE KETONE/SCHIFF BASE) COPOLYMERS

Yan-lun Wang; Gang Zhang; Mei-lin Zhang; Yu Fan; Bao-ying Liu; Jie Yang

doi:10.1007/s10118-012-1124-4

Your Location：

Home >

Browse articles >

SYNTHESIS AND CHARACTERIZATION OF POLY(p-ARYLENE SULFIDE KETONE/SCHIFF BASE) COPOLYMERS

PAPER | Updated：2023-01-03

- SYNTHESIS AND CHARACTERIZATION OF POLY(p-ARYLENE SULFIDE KETONE/SCHIFF BASE) COPOLYMERS
- Chinese Journal of Polymer Science Vol. 30, Issue 3, Pages: 370-377(2012)
- Affiliations：
  
  a.Analytical and Testing Center, Sichuan University, Chengdu 610064, China
  b.College of Polymer Science and Engineering, Sichuan University, Chengdu 610065, China
  c.State Key Laboratory of Polymer Materials & Engineering (Sichuan University), Chengdu 610065, China
- Author bio：
  
  **Jie Yang (杨杰), E-mail: ppsf@scu.edu.cn
- Funds：
- DOI：10.1007/s10118-012-1124-4
  CLC：
- Received：17 May 2011，
  
  Revised：2011-06-07，
  
  Accepted：16 June 2011，
  
  Published：2012-05
- Accepted：
Scan QR Code
Yan-lun Wang, Gang Zhang, Mei-lin Zhang, et al. SYNTHESIS AND CHARACTERIZATION OF POLY(p-ARYLENE SULFIDE KETONE/SCHIFF BASE) COPOLYMERS[J]. Chinese Journal of Polymer Science, 2012, 30(3): 370-377. DOI: 10.1007/s10118-012-1124-4.
DOI：

Yan-lun Wang, Gang Zhang, Mei-lin Zhang, et al. SYNTHESIS AND CHARACTERIZATION OF POLY(p-ARYLENE SULFIDE KETONE/SCHIFF BASE) COPOLYMERS[J]. Chinese Journal of Polymer Science, 2012, 30(3): 370-377. DOI: 10.1007/s10118-012-1124-4. DOI：

摘要

Abstract

Poly(

-arylene sulfide ketone/Schiff base) copolymers (PASK/SB) were prepared by solution polycondensation of 4

4′-diflurobenzophenone (DFBP) and

-phenyl(4

4′-diflurodiphenyl) ketimine (DFBI) with sodium sulfide in the presence of sodium hydroxide under normal pressure. Elemental analyses

FT-IR

NMR

DSC

TGA and XRD were used to characterize the resultant copolymers. It was found that the copolymers had good thermal properties with glass transition temperature (

) of 155.0-172.0℃

melting temperature (

) of 298-344℃

5% weight loss temperatures (

) of 471.0-501.5℃. These copolymers were almost amorphous with the content of DFBI beyond 30%. The polymer with 100% DFBI had excellent solubility

and it could dissolve in some solvents such as tetrahydrofuran (THF) and

-methyl-2-pyrrolidone (NMP). The processability of polymers was improved. Meantime the viscosity of PASK made from hydrolysis of PASK/SB (H-PASK/SB) was greatly improved from 0.135 dL/g to 0.605 dL/g.

关键词

Keywords

references

Views

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Directly High-value Reusability of Selective Degradable Epoxy Resins for Wind Turbine Blades

Optimization of Linear Sequence-controlled Copolymers for Maximizing Adsorption Capacity

Construction of Aniline Trimer Based Conjugated Polymers through Schiff Base Reaction and Their Use as Feedstock for Infrared Stealth Coatings

Durable Anti-fogging and Abrasion-resistant Coatings Based on Polyoxometalates-Hydrophilic Resin Composites with Enhanced Cohesion and Adhesion

Alternating Poly(ether-alt-ester)s with High Glass Transition Temperature Enabled by Rotationally Constrained Biaryl Units

Related Author

Yu Wang

Dan Li

Yu Wu

Tao-Rui Zhu

Su-Fang Chen

Jun-Heng Zhang

Xiong-Jie Li

Dao-Hong Zhang

Related Institution

Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Laboratory of Novel Reactor and Green Chemical Technology, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology

Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science, Hubei R & D Center of Hyperbranched Polymers Synthesis and Applications, South-Central Minzu University

Hebei Tieke Yichen New Materials Technology Co., Ltd.

School of Physics and Astronomy, Beijing Normal University

Beijing Key Laboratory of Novel Materials Genetic Engineering and Application for Rail Transit, Beijing Jiaotong University

⁰

SYNTHESIS AND CHARACTERIZATION OF POLY(p-ARYLENE SULFIDE KETONE/SCHIFF BASE) COPOLYMERS

DOI：10.1007/s10118-012-1124-4

摘要

Abstract

关键词

Keywords

references