| 三元共聚物P(EO-PO-AGE)-LiCLO_4络合物的离子电导 |
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| 引用本文： | 熊静,张玉喜,赵晓江,王佛松.三元共聚物P(EO-PO-AGE)-LiCLO_4络合物的离子电导[J].高分子学报,1991,0(1):7-11. |
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| 作者姓名： | 熊静 张玉喜 赵晓江 王佛松 |
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| 作者单位： | 中国科学院长春应用化学研究所，中国科学院长春应用化学研究所，中国科学院长春应用化学研究所，中国科学院长春应用化学研究所 长春 130022，长春 130022，长春 130022，长春 130022 |
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| 摘 要： | 本文合成了聚(环氧乙烷-环氧丙烷-烯丙基缩水甘油醚,三元共聚物,P(EO-PO-AGE)。扭辨分析、DSC、X-射线衍射结果表明,三元共聚物的玻璃化转变温度较低(T_g=-74℃),无定形结构含量～98％,并确定了与LiClO_4组成为Li/O(mole)=0.25的结晶络合物存在。络合物电导行为的研究发现,络合物电导与盐浓度有关,在Li/O(mole)=0.05时具有较大值,室温下电导可达5×10~-5)scm~(-1)。
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| 关 键 词： | 离子导体 共聚物 络合物 聚合物固体电解质 |
| 收稿时间： | 1989-06-30 |
IONIC CONDUCTIVITY IN THE COMPLEX OF TERNARY POLYMER P(EO-PO-AGE) AND LiClO4 |
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| XIONG Jing,ZHANG Yu-xi,ZHAO Xiao-jiang,WANG Fo-song.IONIC CONDUCTIVITY IN THE COMPLEX OF TERNARY POLYMER P(EO-PO-AGE) AND LiClO4[J].Acta Polymerica Sinica,1991,0(1):7-11. |
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| Authors: | XIONG Jing ZHANG Yu-xi ZHAO Xiao-jiang WANG Fo-song |
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| Institution: | Changchun Institute of Applied Chemistry; Academia Sinica; Changchun |
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| Abstract: | A amorphous ternary polymer, Poly (ethylene oxide-propylene oxide-allyl glycidyl ether) was prepared, and it shows a low glass transition temperature (Tg=-74℃) and a high amorphous ratio (98%). DSC and X-ray diffraction measurements were employed to characterize the P(EO-PO-AGE)-LiClO4 complex morphology, a crystall complex with the composition of Li/O=0.25 was detected. The studies on ionic conductivities of complexes found that the conductivities change with the salt concentration, and reached a maximum of 5×10-5scm-1 at room temperature with Li/O = 0.05. |
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| Keywords: | Ionic conductivity Co-polymer Complex Polymer solid electrolyte |
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