SYNTHESIS, STRUCTURE AND PROPERTIES OF INTERPENETRATING SULFONIC ACID RESINS WITH HIGH CAPACITY

XU Hede; LI Guoming

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SYNTHESIS, STRUCTURE AND PROPERTIES OF INTERPENETRATING SULFONIC ACID RESINS WITH HIGH CAPACITY

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- SYNTHESIS, STRUCTURE AND PROPERTIES OF INTERPENETRATING SULFONIC ACID RESINS WITH HIGH CAPACITY
- Vol. 7, Issue 4, Pages: 322-329(1989)
- Affiliations：
  
  1. Chemistry Department of South China Normal University,Guangzhou
  2. Guangzhou
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：20 December 1989
- Accepted：
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[1]徐和德,李国明.SYNTHESIS, STRUCTURE AND PROPERTIES OF INTERPENETRATING SULFONIC ACID RESINS WITH HIGH CAPACITY[J].Chinese Journal of Polymer Science,1989,{4}(04):322-329.

XU Hede, LI Guoming. SYNTHESIS, STRUCTURE AND PROPERTIES OF INTERPENETRATING SULFONIC ACID RESINS WITH HIGH CAPACITY[J]. 1989, 7(4): 322-329.
[1]徐和德,李国明.SYNTHESIS, STRUCTURE AND PROPERTIES OF INTERPENETRATING SULFONIC ACID RESINS WITH HIGH CAPACITY[J].Chinese Journal of Polymer Science,1989,{4}(04):322-329. DOI：

XU Hede, LI Guoming. SYNTHESIS, STRUCTURE AND PROPERTIES OF INTERPENETRATING SULFONIC ACID RESINS WITH HIGH CAPACITY[J]. 1989, 7(4): 322-329. DOI：

摘要

正

Two series of interpenetrating sulfonic acid resins （ISAR）

10×n and n×10

were prepared by means of the wet method

and the physicochemical

thermodynamic and kinetic properties of the ISAR were measured. The results show: 10×n resins exhibit better properties than n×10 ones

mainly in higher apparent degree of crosslinking and larger conformational entropy effect

among which

10×1 resin exhibits the best thermodynamic and kinetic properties. In the DTA graphs of n×10 resins

there are two T

and two T

but in those of 10×n

only one T

and one T

. This result well supports the conclusion that 10×n resins have much better interpenetrating structural aspects.

Abstract

Two series of interpenetrating sulfonic acid resins （ISAR）

10×n and n×10

were prepared by means of the wet method

and the physicochemical

thermodynamic and kinetic properties of the ISAR were measured. The results show: 10×n resins exhibit better properties than n×10 ones

mainly in higher apparent degree of crosslinking and larger conformational entropy effect

among which

10×1 resin exhibits the best thermodynamic and kinetic properties. In the DTA graphs of n×10 resins

there are two T

and two T

but in those of 10×n

only one T

and one T

. This result well supports the conclusion that 10×n resins have much better interpenetrating structural aspects.

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