| abstract |
In an aspect, the invention provides separator systems for electrochemical systems providing electronic, mechanical and chemical properties useful for a range of electrochemical storage and conversion applications. Separator systems of some embodiments, for example, provide structural, physical and electrostatic attributes useful for managing and controlling dendrite formation in lithium and zinc based batteries. In an embodiment, for example, separator systems of the invention have a multilayer, porous geometry supporting excellent ion transport properties while at the same time providing a barrier effective to prevent dendrite initiated mechanical failure, shorting and/or thermal runaway. |