THE RHEOLOGICAL PROPERTIES OF POLYANILINE SOLUTION

DONG Anjie; JING Xiabin; WANG Wei; FENG Zhiliu

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THE RHEOLOGICAL PROPERTIES OF POLYANILINE SOLUTION

Papers | Updated：2021-06-21

- THE RHEOLOGICAL PROPERTIES OF POLYANILINE SOLUTION
- Vol. 13, Issue 4, Pages: 347-352(1995)
- Affiliations：
  
  1.   Changchun Institute of Applied Chemistry
  2.   Academia Sinica
  3.   Changchun 130022
- Author bio：
- Funds：
- DOI：
  CLC： O631.4
- Published：20 December 1995
- Accepted：
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[1]董岸杰,景遐斌,王伟,冯之榴.THE RHEOLOGICAL PROPERTIES OF POLYANILINE SOLUTION[J].Chinese Journal of Polymer Science,1995,{4}(04):347-352.

DONG Anjie, JING Xiabin, WANG Wei, et al. THE RHEOLOGICAL PROPERTIES OF POLYANILINE SOLUTION[J]. 1995, 13(4): 347-352.
[1]董岸杰,景遐斌,王伟,冯之榴.THE RHEOLOGICAL PROPERTIES OF POLYANILINE SOLUTION[J].Chinese Journal of Polymer Science,1995,{4}(04):347-352. DOI：

DONG Anjie, JING Xiabin, WANG Wei, et al. THE RHEOLOGICAL PROPERTIES OF POLYANILINE SOLUTION[J]. 1995, 13(4): 347-352. DOI：

摘要

<正> This paper presents our work on the rheological properties of the solution of polyaniline（PAn） in N-methyl-2-pyrrolidone （NMP）. The result s indicate that the solution’s non-Newtonian property becomes more prominent with the increase in solution-oncentration

exhibiting the behavior of pseudo-plastic fluid. Besides

there is a critical concentration C.（around 0.06 g/ml）

beyond which the viscosity of the PAn/NMP solution takes a suddenincrease. With temperature rising

both the viscosity and the thixotropy of the solutiondecrease

implying that there exist physical cross-linking interactions between the molecularchains in the solution.

Abstract

This paper presents our work on the rheological properties of the solution of polyaniline（PAn） in N-methyl-2-pyrrolidone （NMP）. The result s indicate that the solution’s non-Newtonian property becomes more prominent with the increase in solution-oncentration

exhibiting the behavior of pseudo-plastic fluid. Besides

there is a critical concentration C.（around 0.06 g/ml）

beyond which the viscosity of the PAn/NMP solution takes a suddenincrease. With temperature rising

both the viscosity and the thixotropy of the solutiondecrease

implying that there exist physical cross-linking interactions between the molecularchains in the solution.

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