CHEMICAL STRUCTURE DEPENDENCE OF THE INTERNAL ENERGY CONTRIBUTION IN RUBBER ELASTICITY*

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CHEMICAL STRUCTURE DEPENDENCE OF THE INTERNAL ENERGY CONTRIBUTION IN RUBBER ELASTICITY*

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- CHEMICAL STRUCTURE DEPENDENCE OF THE INTERNAL ENERGY CONTRIBUTION IN RUBBER ELASTICITY*
- CHEMICAL STRUCTURE DEPENDENCE OF THE INTERNAL ENERGY CONTRIBUTION IN RUBBER ELASTICITY*
- 高分子科学（英文版） 2001年19卷第5期页码：447-449
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- 纸质出版：2001-10-20
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CHEMICAL STRUCTURE DEPENDENCE OF THE INTERNAL ENERGY CONTRIBUTION IN RUBBER ELASTICITY*[J]. 高分子科学（英文版）, 2001,19(5):447-449.

CHEMICAL STRUCTURE DEPENDENCE OF THE INTERNAL ENERGY CONTRIBUTION IN RUBBER ELASTICITY*[J]. 2001, 19(5): 447-449.
CHEMICAL STRUCTURE DEPENDENCE OF THE INTERNAL ENERGY CONTRIBUTION IN RUBBER ELASTICITY*[J]. 高分子科学（英文版）, 2001,19(5):447-449. DOI：

CHEMICAL STRUCTURE DEPENDENCE OF THE INTERNAL ENERGY CONTRIBUTION IN RUBBER ELASTICITY*[J]. 2001, 19(5): 447-449. DOI：

摘要

Conformational elasticity theory recently developed has been used to explore the internal energy contribution tothe elastic force fe/f as a function of strain for poly(cis-1

4-isoprene) and poly(trans-1

4-isoprene). Calculated fe/f values arein good agreement with those obtained experimentally. Results show that behavior of fe/f is mainly contributed by chemicalstructure

or intramolecular interaction

supporting the experimental observations

and that the internal energy contribution is strain dependent.

Abstract

Conformational elasticity theory recently developed has been used to explore the internal energy contribution tothe elastic force fe/f as a function of strain for poly(cis-1

4-isoprene) and poly(trans-1

4-isoprene). Calculated fe/f values arein good agreement with those obtained experimentally. Results show that behavior of fe/f is mainly contributed by chemicalstructure

or intramolecular interaction

supporting the experimental observations

and that the internal energy contribution is strain dependent.

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