초록 ▼

An air electrode, for use in electrochemical energy cells, is made, comprising a multi-layer hydrophilic section, consisting of at least two substantially uncompacted laminated layers of plaques cntaining loaded, catalytically active battery material; each loaded plaque consisting of a 75% porous to

An air electrode, for use in electrochemical energy cells, is made, comprising a multi-layer hydrophilic section, consisting of at least two substantially uncompacted laminated layers of plaques cntaining loaded, catalytically active battery material; each loaded plaque consisting of a 75% porous to 95% porous metal current collector, having between about 45% to about 95% of its pore volume filled with the active material, where the weight ratio of active material:plaque current collector in the laminated layers is between 0.40:1 and 2.80:1.

대표청구항 ▼

An electrode, for use in an electrochemical energy cell, comprising: a multi-layer hydrophilic section consisting of at least two, substantially uncompacted, contacting, laminated plaques containing loaded, catalytic active battery material; each of the separate loaded plaques consisting of an integ

An electrode, for use in an electrochemical energy cell, comprising: a multi-layer hydrophilic section consisting of at least two, substantially uncompacted, contacting, laminated plaques containing loaded, catalytic active battery material; each of the separate loaded plaques consisting of an integral 75% porous to 95% porous metal current collector surrounded by catalytic active material and having between about 45% to about 95% of the pore volume within the plaque structure filled with the catalytic active material after loading, wherein the hydrophilic section does not contain a separate, thick, active material layer attached thereto, and the weight ratio of catalytic active material: plaque current collector in the laminated layers is between 0.40:1 and 2.0:1.