Electrochemical cell

Chemistry: electrical current producing apparatus – product – and – Fluid active material or two-fluid electrolyte combination... – Active material in solution

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429101, 429208, 429245, 429196, H01M 466

Patent

active

058009418

ABSTRACT:
An electrochemical cell and method for producing same. The cell includes a metal anode, a non aqueous liquid cathode solution, an electrolyte dissolved in the non aqueous liquid cathode solution, a porous carbon current collector, a separator disposed between said anode and said porous carbon current collector, and a non-porous current collector disposed adjacent the porous current collector for conducting current from the porous current collector to the cell pole, the non-porous current collector being characterized in that its surface adjacent the porous current collector is made essentially of non-porous carbon.

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patent: 4999262 (1991-03-01), Prince
patent: 5260855 (1993-11-01), Kaschmitter et al.

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