摘要:
A solid-state voltage storage cell is provided which includes a pair of electrodes (2) and a silver-ion conductive solid electrolyte layer disposed therebetween (1), wherein each of the electrodes is composed of a composition comprising a silver-ion conductive solid electrolyte, a compound oxide of the formula Ag x V₂O₅ (0.6≦x≦0.8) as an electrode active material, and an electron conductive material which is electrochemically inactive with the compound oxide.
摘要:
This invention uses as the anode active material (2) a zinc alloy containing Ni, at least one element selected from In, Pb, Ga and Cd and, optionally further, one element selected from Al, Mg, Ca, Ba and Sr for the anode of a conventional zinc-alkaline battery which employs zinc (2) as the anode active material, aqueous alkaline solution as the electrolyte, and manganese dioxide, silver oxide, oxygen and so forth as the cathode active material (5). The use of such zinc alloy permits the reduction of the amount of mercury to be used for amalgamation of the anode zinc surface which is made for the purpose of corrosion inhibition, thereby enabling the provision of a low-pollution zinc-alkaline battery.
摘要:
A sealed storage battery has a rectangular casing (3) and a lid (2) of synthetic resin, which are connected by welding so as to seal an opening of the rectangular casing (3), and protruded portion on the outer welded portion (5) is removed and smoothed so that air as a cooling module is smoothly flown in spaces formed by ribs (4) on the battery casing (3) and the lid (2).
摘要:
A module battery of sealed alkaline storage battery comprises a plurality of cells (10) stacked in one direction each of which comprises a battery casing (12) of a synthetic resin, an electrolyte and an electrode group (11) accomodated in the battery casing (12) and a lid (13) with a safety bent (16) sealingly fitted to the opening of the battery casing; wherein the cells (10) are bound in the direction of stacking by binding members for coupling the end plates at the ends of the stacked battery assembly to each other; the cells (10) are butted to each other by a plurality of parallel ribs (21,30) formed on the outer surface of the battery casing (12) along the direction of stacking thereby to form spaces for allowing air flow between the cells (10), a thickness of the side wall of the battery casing (12) along the direction of stacking is 1 to 3 mm, a rib height 1 to 2 mm, a rib interval 10 to 15 mm, and a rib width 3 to 10 mm.
摘要:
A solid-state voltage storage cell is provided which includes a pair of electrodes (2) and a silver-ion conductive solid electrolyte layer disposed therebetween (1), wherein each of the electrodes is composed of a composition comprising a silver-ion conductive solid electrolyte, a compound oxide of the formula Ag x V₂O₅ (0.6≦x≦0.8) as an electrode active material, and an electron conductive material which is electrochemically inactive with the compound oxide.