Investigation of the Synthesis and Stability of Poly (γ-chloropyridine)

Chem. J. Chinese Universities ›› 1993, Vol. 14 ›› Issue (5): 729.

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Investigation of the Synthesis and Stability of Poly (γ-chloropyridine)

PING Xue-Zhen, QIU Xing-Yu

Department of Chemisiry, Liaoning University, Shenyang, 110036

Received:1992-05-20 Revised:1992-09-08 Online:1993-05-24 Published:1993-05-24

Abstract

Abstract: The synthesis of poly(γ-chioropyridine) and its hydrolytic and thermal stability were studied.The results showed that the polyd'-chloropyridine) was insoluble in normal organic solvents.It was soluble in water and its chains could be broken by hydrolysis.The viscosity of solution decreased with the prolonged time.The reaction order of the thermal decomposition of poly (γ-chloropyridine) was 1.7, and the activation energy of the thermal decomposition was 97 kJ/mol.

Key words: Poly (γ-chloropyridine), Hydrolytic stability, Thermal stability

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PING Xue-Zhen, QIU Xing-Yu . Investigation of the Synthesis and Stability of Poly (γ-chloropyridine)[J]. Chem. J. Chinese Universities, 1993, 14(5): 729.

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Investigation of the Synthesis and Stability of Poly (γ-chloropyridine)

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