Plate for a bipolar battery and a bipolar battery

A plate for a bipolar battery, the plate being of the type that a base material, a positive active material applied to a first surface of the base material and a negative material applied to a second surface of the base material opposite the first surface, the plate being characterized by the fact that:

• the base material comprises graphite in its constitution, said base material being coated with lead or lead alloy is applied by a juxtaposition or injection process, and wherein the lead or lead-alloy coating has a minimum thickness of 50 micrometers and a maximum thickness of 500 micrometers;
• the positive active material comprises lead dioxide, carbon fibers and glass microspheres in its composition, said positive active material having a thicknesses ranging from 3 to 15 mm;
• the negative active material comprises spongy lead, graphite additives and glass microspheres in its composition, said negative active material having a thicknesses ranging from 3 to 15 mm.

A plate for a bipolar battery, the plate being of the type that a base material, a positive active material applied to a first surface of the base material and a negative material applied to a second surface of the base material opposite the first surface, the plate being characterized by the fact that:

• the base material comprises graphite in its constitution, said base material being coated with lead or lead alloy that is applied by a deposition process, and wherein the lead or lead-alloy coating has a minimum thickness of 40 micrometers on the negative side and a maximum thickness of 300 micrometers on the positive side;
• the positive active material comprises lead dioxide, carbon fibers and glass microspheres in its composition, said positive active material having a thicknesses ranging from 3 to 15 mm;
• the negative active material comprises spongy lead, graphite additives and glass microspheres in its composition, said negative active material having a thicknesses ranging from 3 to 15 mm.

A bipolar battery formed by a plurality of plates, each plate comprising a base material, a positive active material applied to a first surface of the base material and a negative active material applied to a second surface of the base material, opposite the first surface, the bipolar battery being characterized by the fact that:

• the base material of the plate consists of graphite in its constitution, said base material being coated with lead or lead alloy;
• the positive active material comprises lead dioxide, carbon fibers and glass microspheres in its composition, said positive active material having a thicknesses ranging from 3 to 15 mm;
• the negative active material comprises spongy lead, graphite additives and glass microspheres in its composition, said negative active material having a thicknesses ranging from 3 to 15 mm.

A bipolar battery formed by a plurality of plates, each plate comprising a base material, a positive active material applied to a first surface of the base material and a negative active material applied to a second surface of the base material, opposite the first surface, the bipolar battery being characterized by the fact that:

• the base material of the plate comprises graphite in its constitution, said base material being coated with lead or lead alloy that is made by a juxtaposition or injection process, and wherein the lead or lead-alloy coating has a minimum thickness of 50 micrometers and a maximum thickness of 500 micrometers;
• the positive active material comprises lead dioxide, carbon fibers and glass microspheres in its composition, said positive active material having a thicknesses ranging from 3 to 15 mm;
• the negative active material comprises spongy lead, graphite additives and glass microspheres in its composition, said negative active material having a thicknesses ranging from 3 to 15 mm.

A plate for a bipolar battery, the plate being of the type that comprises a base material, a positive active material applied to a first surface of the base material and a negative material applied to a second surface of the base material opposite the first surface, the plate being characterized by the fact that:

• the base material comprises graphite in its constitution, said base material being coated with lead or lead alloy having a minimum thickness of 50 micrometers and a maximum thickness of 500 micrometers;
• the positive active material comprises lead dioxide, carbon fibers and glass microspheres in its composition, said positive active material having a thicknesses ranging from 3 to 15 mm;
• the negative active material comprises spongy lead, graphite additives and glass microspheres in its composition, said negative active material having a thicknesses ranging from 3 to 15 mm.