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US 2016/0111701 A1Published application
Separator and galvanic cell providing robust separation of anode and cathode
AssigneeRobert Bosch GmbH
InventorsBernd Schumann, Jean Fanous
Life of this patent
Estimating the term…
Abstract
A separator having a first polymer diaphragm and a second polymer diaphragm and a layer between the first polymer diaphragm and the second polymer diaphragm including particles featuring low elasticity, the first polymer diaphragm and the second polymer diaphragm being interconnected, which may be periodically, by first support elements. In addition, a galvanic cell and a battery having such a separator are provided.
Claims13
A separator, comprising:
- a first polymer diaphragm;
- a second polymer diaphragm;
- and
- a layer between the first polymer diaphragm and the second polymer diaphragm including particles having low elasticity;
- wherein the first polymer diaphragm and the second polymer diaphragm are interconnected by first support elements.
2 more elements
A galvanic cell, comprising:
- a separator, including:
- a first polymer diaphragm;
- a second polymer diaphragm;
- and
- a layer between the first polymer diaphragm and the second polymer diaphragm including particles having low elasticity;
- wherein the first polymer diaphragm and the second polymer diaphragm are interconnected by first support elements;
- a cathode having first active material and a first current collector, the cathode adjoining the first polymer diaphragm;
- and
- an anode having a second active material and a second current collector, the anode adjoining the second polymer diaphragm.
6 more elements
A battery, comprising:
- a galvanic cell having a separator, including:
- a first polymer diaphragm;
- a second polymer diaphragm;
- and
- a layer between the first polymer diaphragm and the second polymer diaphragm including particles having low elasticity;
- wherein the first polymer diaphragm and the second polymer diaphragm are interconnected by first support elements;
- a cathode having first active material and a first current collector, the cathode adjoining the first polymer diaphragm;
- and
- an anode having a second active material and a second current collector, the anode adjoining the second polymer diaphragm.
6 more elements
Dependencies are inferred from the claim text.