STRUCTURE AND IONIC CONDUCTIVITY OF ETHYLENE OXIDE-PROPYLENE OXIDE COPOLYMER-LiClO4 COMPLEX

Chinese Journal of Applied Chemistry ›› 1993, Vol. 0 ›› Issue (5): 61-65.

• Full Papers • Previous Articles Next Articles

STRUCTURE AND IONIC CONDUCTIVITY OF ETHYLENE OXIDE-PROPYLENE OXIDE COPOLYMER-LiClO₄ COMPLEX

Qi Li, Song Yongxian, Dong Wei, Peng Xinsheng

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

Received:1993-01-20 Revised:1993-06-03 Published:1993-10-10 Online:1993-10-10

Abstract

Abstract: The title copolymer was prepared and characterized by ¹HNMR, DSC, and mechanical property measurements. The sample appeared to be an elastomer at room temperature. The effects of the EO/PO ratio and LiClO₄ content of the copolymer-LiClO₄ complex on the crystallinity and conductivity have been studied. The conductivity of the LiClO₄ dopped copolymer film was 1.2?10^-4S/cm at room temperature obtained from AC impedance.

Key words: ethylene oxide-propylene oxide copolymer, lithium perchlorate, polymer solid electrolyte, aggregate state structure

Qi Li, Song Yongxian, Dong Wei, Peng Xinsheng. STRUCTURE AND IONIC CONDUCTIVITY OF ETHYLENE OXIDE-PROPYLENE OXIDE COPOLYMER-LiClO₄ COMPLEX[J]. Chinese Journal of Applied Chemistry, 1993, 0(5): 61-65.

[1]	Cui Minhui, Wu Zhenghua, Qiu Sichou, Xie Hongquan. Electrochromic Window Based on Polyoxyethylene-Lithium Perchlorate Complex [J]. Chinese Journal of Applied Chemistry, 1996, 0(6): 39-41.
[2]	QiLi, 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, 0(3): 97-99.
[3]	Xiongjing, ZhangYuxi, Zhao Xiaojiang, Wang Fosong. IONIC CONDUCTIVITY OF PEGDME PLASTICIZED COMPLEXES OF P(EO-PO-AGE)-LiCO₄ [J]. Chinese Journal of Applied Chemistry, 1990, 0(6): 14-18.
[4]	Zhang Hongfang, Mo Zhishen, Peng Xingsheng, Wang Fosong. STRUCTURAL STUDY OF CROSSLINKED COPOLYMERS(ERPEO)AND THEIR COMPLEXES WITH SODIUM THIOCYANATE [J]. Chinese Journal of Applied Chemistry, 1990, 0(1): 62-65.
[5]	Peng Xinsheng, Chen Donglin, Wang Fosong. ADVANCES IN STUDY OF POLYMER SOLID ELECTROLYTE [J]. Chinese Journal of Applied Chemistry, 1989, 0(1): 1-8.

STRUCTURE AND IONIC CONDUCTIVITY OF ETHYLENE OXIDE-PROPYLENE OXIDE COPOLYMER-LiClO₄ COMPLEX

PDF

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 5

Recommended Articles

Metrics

Comments