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An electrolytic cell for producing chlorine and basic hydrogen peroxide suitably includes an anode partition and a cathode partition separated by a membrane. The cathode partition is divided into a catholyte compartment and a gas plenum by a gas diffusion cathode. The anode partition electrolyzes al

An electrolytic cell for producing chlorine and basic hydrogen peroxide suitably includes an anode partition and a cathode partition separated by a membrane. The cathode partition is divided into a catholyte compartment and a gas plenum by a gas diffusion cathode. The anode partition electrolyzes alkali chloride received from the laser to produce free chlorine and alkali ions. The catholyte partition reduces oxygen received from the gas plenum through the cathode, and produces alkaline peroxide from the oxidized components combined with alkali ions received through the membrane from the anode partition. The cell is particularly useful in a fuel regeneration system (FRS) for a chemical oxygen iodine laser (COIL).

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What is claimed is: 1. A system comprising a chemical oxygen iodine laser, where the system produces chlorine and alkaline peroxide for the chemical oxygen iodine laser that produces an alkali salt, the system comprising an electrolytic cell and a pre-treatment chamber configured to treat the alkal

What is claimed is: 1. A system comprising a chemical oxygen iodine laser, where the system produces chlorine and alkaline peroxide for the chemical oxygen iodine laser that produces an alkali salt, the system comprising an electrolytic cell and a pre-treatment chamber configured to treat the alkali salt with chlorine to produce an alkali chloride, wherein the electrolytic cell comprises: an anode partition having an inlet configured to receive an aqueous solution of the alkali chloride, an anode configured to electrolyze the alkali chloride to produce chlorine and alkali ions, and an output configured to provide the chlorine; a cathode partition comprising a catholyte compartment and a gas plenum separated by a gas diffusion cathode, wherein the cathode is configured to reduce oxygen received from the gas plenum through the cathode in the catholyte compartment, and wherein the gas plenum is configured to re-circulate oxygen; and a cation exchange membrane separating the anode partition from the cathode partition, wherein the membrane is configured to allow the alkali ions to pass from the anode partition to the cathode partition to form alkaline peroxide in the cathode partition. 2. The system of claim 1 wherein the anode is a dimensionally stable anode. 3. The system of claim 2 wherein the anode comprises titanium and a ruthenium oxide coating. 4. The system of claim 3 wherein the cathode comprises a hydrophobic carbon-based material. 5. A laser system comprising: a chemical laser configured to consume chlorine and basic hydrogen peroxide and to produce an alkali salt; a chlor alkaline peroxide (CAP) cell comprising an anode chamber and a cathode chamber, wherein the CAP cell is configured to electrolyze the alkali salt to produce chlorine and alkali ions in the anode chamber, to allow the alkali ions to pass through a membrane separating the anode chamber and the cathode chamber, and to reduce oxygen in the cathode chamber in the presence of the alkali ions to produce alkaline peroxide; and a salt pre-treatment chamber configured to receive the alkali salt from the laser, to treat the alkali salt with chlorine, and to provide treated alkali salt to the chlor alkaline peroxide cell. 6. The laser system of claim 5 wherein the cathode chamber comprises a catholyte compartment and a gas plenum separated by a gas diffusion cathode. 7. The laser system of claim 6 wherein the gas plenum is configured to recirculate oxygen and to provide oxygen through the cathode to the catholyte compartment. 8. The laser system of claim 5 further comprising a dryer configured to receive a chlorine solution from the CAP cell, to remove water vapor from the chlorine solution, to provide the water vapor to the salt pre-treatment chamber, and to provide the chlorine to the laser. 9. A fuel regeneration system for a chemical oxygen iodine laser producing an alkali salt, the fuel regeneration system comprising a chlor alkaline peroxide (CAP) cell and a salt pre-treatment chamber configured to receive the alkali salt from the laser and to treat the alkali salt with chlorine to produce an alkali chloride, wherein the CAP cell comprises: an anode partition having an anode configured to electrolyze the alkali chloride to produce chlorine and alkali ions; a cathode partition comprising a catholyte compartment and a gas plenum separated by a cathode, wherein the cathode is configured to reduce oxygen received from the gas plenum through the cathode in the catholyte compartment; and a membrane separating the anode partition from the cathode partition, wherein the membrane is configured to allow the alkali ions to pass from the anode partition to the cathode partition to form alkaline peroxide in the cathode partition. 10. A system comprising a chemical oxygen iodine laser, where the system produces chlorine and alkaline peroxide for the chemical laser that produces a an alkali salt, the system comprising: means for treating the alkali salt produced by the laser with chlorine to produce an alkali chloride; means for electrolyzing the alkali chloride to produce chlorine and alkali ions; means for reducing oxygen in a catholyte compartment of a cathode partition, wherein the reducing means receives oxygen from a gas plenum through a gas diffusion cathode separating the catholyte compartment and the gas plenum; means for separating the anode partition from the cathode partition while allowing the alkali ions to pass from the anode partition to the cathode partition to form basic hydrogen peroxide in the cathode partition. 11. The electrolytic cell of claim 10 wherein the wherein the inlet of the anode partition is coupled to a salt pre-treatment chamber configured to treat an alkali salt received from a chemical laser with chlorine received from the anode partition to form the alkali chloride. 12. A method of producing chlorine and alkaline peroxide fuels for a laser in an electrolytic cell, the method comprising the steps of: pre-treating an alkali salt produced by the laser with chlorine to produce an alkali chloride; electrolyzing the alkali chloride in an anode chamber of the electrolytic cell to produce chlorine and alkali ions; reducing oxygen in a catholyte compartment of the electrolytic cell; and separating the anode partition from the catholyte compartment while allowing the alkali ions to pass from the anode partition to the catholyte compartment to form alkaline peroxide in the catholyte compartment. 13. The method of claim 12 further comprising the step of passing oxygen from a gas plenum to the catholyte compartment through a gas diffusion cathode. 14. The method of claim 13 further comprising the step of providing the chlorine and alkaline peroxide from the electrolytic cell to a chemical laser.