Abstract: A small, portable electrochemical power cell, having an output voltage of over 4 V, and preferably over 5 V, includes an anode, a cathode having a fluorine compound and an electrolyte having an organic sulfur-containing compound to maintain ionic conductivity between the anode and the cathode. A method of fabricating such an electrochemical power cell includes the step adding an electrolyte having an organic, sulfur-containing compound to maintain electrical conductivity between the anode and the cathode. An electrochemical power cell having a lithium anode, a CoF3 cathode, an electrolyte to maintain ionic conductivity between the anode and the cathode and a cobalt complexing material within the electrolyte to complex cobalt ions is described.

Abstract: A small, portable electrochemical power cell, having an output voltage of over 4 V, and preferably over 5 V, includes an anode, a cathode comprising a fluorine compound and an electrolyte to maintain ionic conductivity between the anode and the cathode. A method of fabricating such an electrochemical power cell includes the step of adding a fluorine compound to the cathode and/or to the electrolyte solvent.

Abstract: The invention relates to the use in a non-aqueous electrochemical cell of a conductive electrolyte comprising an ionizing solute dissolved in a mixture of a selected halide of an element of Group IV to Group VI of the Periodic Table and a cosolvent. The selected halide serves the dual function of acting as a solvent for the solute and as the active cathode depolarizer of the cell.

Abstract: The invention relates to the use in a non-aqueous electrochemical cell of an electrolyte comprising a solute dissolved in a solvent which is an oxyhalide of an element of Group V or Group VI of the Periodic Table. The oxyhalide solvent serves the dual function of acting as the solvent for the electrolyte salt and as the active cathode depolarizer of the cell.

Abstract: The invention relates to nonaqueous cells employing an anode, a cathode and an electrolyte wherein the cathode comprises an active cathode material, carbon and/or graphite, and an amount of a metallic reducing agent to reduce any materials in the cell which are more cathodic (positive) than the active cathode material with respect to the cell's working anode.

Abstract: A nonaqueous cell utilizing a highly active metal anode, such as lithium, a solid cathode selected from the group consisting of FeS.sub.2, Co.sub.3 O.sub.4, V.sub.2 O.sub.5, Pb.sub.3 O.sub.4, In.sub.2 S.sub.3 and CoS.sub.2, and a liquid organic electrolyte consisting essentially of 3-methyl-2-oxazolidone in combination with a low viscosity cosolvent, such as dioxolane, and a metal salt selected, for example, from the group consisting of MSCN, MCF.sub.3 SO.sub.3, MBF.sub.4, MC10.sub.4 and MM'F.sub.6 wherein M is lithium, sodium or potassium and M' is phosphorus, arsenic or antimony.

Abstract: A nonaqueous cell utilizing a highly active metal anode, such as lithium, a solid CuO cathode and a liquid organic electrolyte consisting essentially of 3-methyl-2-oxazolidone in combination with a low viscosity cosolvent, such as tetrahydrofuran, and a metal salt selected, for example, from the group consisting of MSCN, MCF.sub.3 SO.sub.3, MBF.sub.4, MClO.sub.4 and MM'F.sub.6 wherein M is lithium, sodium or potassium and M' is phosphorus, arsenic or antimony.