Electrolytic membrane for light rechargeable batteries essentially consisting of:
1) polymer deriving from the photopolymerization of a mixture essentially consisting of a vinyl ether having the general formula (I) R-[-O-CH2CH2-]n-O-CH=CH2, and a divinyl ether having the general formula (II) CH2=CH-[-O-CH2-CH2-]m-O-CH=CH2, in a quantity of between 15 and 60% by weight;
2) plasticizer in a quantity of between 35 and 75% by weight;
3) Lithium salt in a quantity of between 5 and 20% by weight;
4) photopolymerization initiator in such a quantity as to photopolymerize (I) and (II);
5) zeolite in a quantity of between 3 and 30% by weight;
the percentage sum of components (1) to (5) being equal to 100.
用于轻型充电电池的电解膜主要由以下部分组成:
1) 主要由通式为(I)R-[-O- -]n-O-CH=
CH2 的
乙烯基醚和通式为(II) =CH-[-O- - -]m-O-CH= 的
二乙烯基醚组成的混合物光聚合而成的聚合物,其重量百分比在 15%至 60%之间;
2)
增塑剂,重量百分比为 35%至 75%;
3)
锂盐,按重量计,含量在 5%至 20%之间;
4) 光聚合
引发剂,用量为使(I)和(II)发生光聚合反应;
5)
沸石,重量百分比为 3%至 30%;
成分(1)至(5)的百分比总和等于 100。