| 摘要 |
A separator for a battery that includes a first polymer to provide structural support and a second polymer mixed with the first polymer. The second polymer provides an open channel for ionic transport through the separator. The separator also includes a third polymer interspersed with the first polymer and the second polymer. The third polymer is an insulator when a potential in the battery is less than a switching voltage, and is a conductor when the potential in the battery is greater than the switching voltage.
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