Abstract
采用乳液聚合方法制备了锂离子电池凝胶电解质用丙烯腈-甲氧基聚乙二醇（350）单丙烯酸酯-丙烯酸锂共聚物.利用红外光谱（IR）,差示扫描量热法（DSC）对共聚物结构进行了表征.利用倒相法制备了共聚物微孔膜,使聚（丙烯腈-甲氧基聚乙二醇（350）单丙烯酸酯）共聚物的溶解性能得到了显著提高,同时,还改善了膜的收缩性.采用交流阻抗方法测试了凝胶电解质膜在室温下的电导率,结果表明,该凝胶电解质具有较高的离子电导率,能满足现有锂离子电池使用要求.
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