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Citation: Qi Li, Ling Yunqing, Chen Donglin. Crystallization and Melting Behaviour of Poly(ethylene Oxide-co-Propylene Oxide) and Its LiClO₄ Complex[J]. Chinese Journal of Applied Chemistry, ;1995, 12(3): 97-99. shu

Crystallization and Melting Behaviour of Poly(ethylene Oxide-co-Propylene Oxide) and Its LiClO₄ Complex

Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022

Received Date: 30 August 1994
Revised Date: 13 February 1995

The crystallization and melting behaviour of poly(ethylene oxide-co-propylene ox-ide) and its LiClO₄ salt complex were studied. It was found that the plain copolymers are still crystallizable thotigh the degree of crystallinity has been deeply suppressed owing to the presence of the non-crystallizable propylene oxide component. However,the LiClO₄ adduct was hardly to crystallize especially in fast cooling. A detailed examination on the heating and cooling rate dependence of the T_m,△H_m,T_c,△H_c and cold crystallization phenomenon of the specimens was made.
- ethylene oxide propylene oxide copolymer,
- polymer solid electrolyte,
- crystalliza-tion,
- melting
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Crystallization and Melting Behaviour of Poly(ethylene Oxide-co-Propylene Oxide) and Its LiClO4 Complex

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Crystallization and Melting Behaviour of Poly(ethylene Oxide-co-Propylene Oxide) and Its LiClO₄ Complex