Anode assembly with thin metal current collector and electrochem

Details Anode assembly with thin metal current collector and electrochem Anode assembly with thin metal current collector and electrochem

1994-06-30

1996-07-02

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

429 66, 429 82, 429234, 428626, 428658, 428673, H01M 466

Patent

active

055320864

ABSTRACT:
An anode for use in an electrochemical cell comprising a current collector layer having a thickness less than about 10 mils, and desirably less than about 4 mils, and a rigid support extending adjacent one side of the current collector layer so that the current collector layer is sandwiched between the anodic layer of the anode and the rigid support. The rigid support maintains the current collector layer in the original configuration of the current collector layer during discharge and recharge cycles of the cell. A cell containing the anode is also disclosed. The rigid support for the anode current collector can be mounted in the electrochemical cell case so as to allow for the release from the cell of gas produced at the anode.

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