Abstract: The present invention relates to a fuel cell system (100) comprising at least one fuel cell stack (1) having at least one cathode section (K) and at least one anode section (A), an air supply section (2) for supplying air (2) to the anode section (A) of the fuel cell stack (1), an exhaust air section (4) for discharging exhaust air (5) from the anode section (A) of the fuel cell stack (1), as well as a supply section (7) for supplying at least one main medium (6) to the cathode section (K) of the fuel cell stack (1), an exhaust gas discharge section (9) for discharging exhaust gas (8) from the cathode section (K) of the fuel cell stack (1), as well as a pump (12) for delivering the at least one main medium (6), the exhaust gas discharge section (9) being fluidically connected via a recirculation section (14) to the supply section (7) downstream of the pump (12) in order to recirculate exhaust gas (8), the recirculation section (14) being connected via a jet pump (16) to the supply section (7) in order to intr

Abstract: A heat exchange system for use on an engine-powered watercraft includes a liquid cooling system for cooling the engine using a first heat exchanger and a water heating system using a second heat exchanger for heating water. Raw water from an external water source is passed through each heat exchanger. Water used to cool the engine coolant inside the first heat exchanger exits the watercraft. Water heated by the second heat exchanger is passed to either an intake conduit or at least one onboard accessory system for flushing thereof to kill aquatic invasive species. A valve inside the second heat exchanger opens to release heated water when the heated water reaches a temperature of at least 140° F. Heated coolant from the first heat exchanger passes through the second heat exchanger to transfer heat to the water inside the second heat exchanger.

Abstract: An anti-explosion gas generator for health use is provided. The anti-explosion gas generator for health use includes an electrolysis device for electrolyzing water to produce a gas mixture of hydrogen and oxygen. The gas generator for health use further includes a gas mixing system coupled to the electrolysis device for receiving the gas mixture. The gas mixing system mixes the gas mixture with water vapor, an atomized medicine, a volatile essential oil or a combination thereof to produce a health gas. The health gas is provided for being inhaled by a user.

Abstract: A method for concentrating an aqueous caustic alkali produced by a membrane cell process by using a single or multiple effect evaporator system in which the vapor flows in a counter direction to the aqueous caustic alkali flow and the heat recovered from the catholyte circulation line is used as part of the concentration process. In one embodiment, a catholyte heat recovery heat exchanger and flash evaporation chamber are located after the last effect of a multiple effect evaporator system. In another embodiment, the catholyte heat recovery heat exchanger and flash evaporation chamber are located prior to the single or multiple effect evaporator system. In yet another embodiment, the catholyte heat recovery process is used in conjunction with additional heat exchanger processes to further concentrate the final product as desired.

Abstract: An electrolysis device with a rectifier comprises: an electrolytic cell; a joint panel with a first surface joined to the electrolytic cell; an electrode module comprising a housing, a plurality of electrodes provided inside the housing, and an auxiliary panel joined to a second surface of the joint panel, the auxiliary panel having a first end installed in the electrolytic cell and a second end perpendicularly protruding from an external periphery of a second end of the housing; a rectifier module having a second side surface from which an electrode protrudes; an L-shaped panel joined to second surface of the joint panel and any side surface of the rectifier module; and a bus bar that connects the electrode of the electrode module to the electrode of the rectifier module.

Abstract: The present invention discloses a gas generator with a cooling system and comprises an outer tank, an inner tank, and an electrolytic tank module. The outer tank is accommodated a coolant for cooling the electrolytic tank module and inner tank configured in the outer tank, whereby the temperature of the gas generator will be decreased to prevent the hydrogen explosion. Furthermore, in the present invention, the hydrogen-oxygen gas generated by the electrolytic tank module will be inputted to the inner tank, and the temperature of the hydrogen-oxygen gas will be further decreased through the liquid water in the inner tank to decrease the probability of the hydrogen explosion.

Abstract: This preheating connector for electrically connecting an anode stern to an anode frame of an electrolytic cell during the warm-up phase of the electrolytic cell, includes means of fixing to the anode frame, and bearing means designed to exert pressure on the anode stem in order to keep it pressed up against the anode frame, the fixing means and bearing means being configured and arranged so as to add on the preheating connector onto a so-called permanent connector for electrical and mechanical connection of the anode stem to the anode frame during the continuous operating mode of the cell.

Abstract: The invention discloses a hydrogen/oxygen (HHO) system containing a HHO generator and a Zeer pot which is configured to reduce a temperature inside the HHO generator by evaporation of water on a surface of the Zeer pot. The Zeer pot contains a radiator which cools an electrolytic solution for the HHO generator. The HHO system also contains a pump and a reservoir tank which is in fluid communication with the radiator to pump the electrolytic solution from the radiator back to the HHO generator, and a demister which is installed downstream of the HHO generator to remove steam from hydrogen and oxygen gas generated in the HHO generator.

Abstract: The present embodiments are directed to systems and methods for plating of work rolls. In one embodiment, a system includes an inner tank having an inner diameter dimensioned to receive a work roll, and an outer tank, wherein the inner tank is disposed coaxially within the outer tank. The inner tank and the outer tank may each include cylindrical shapes. A temperature regulating tank, positioned outside of the outer tank, may be in fluid communication with an annular space between the inner and outer tanks. An exhaust hood having a generally ring-shaped profile including a plurality of slots formed therein may suction fumes from the inner tank. An anode configuration also is disclosed, having a shunt incorporated into the anode, wherein current going to the anode passes through the shunt.

Abstract: An electrolytic cell for adjusting pH and replenishing nickel in a nickel plating solution of a nickel plating bath and a method of using the same is disclosed. The electrolytic cell comprises an inlet for receiving nickel plating solution from the nickel plating bath; a cooled cathode connected to a first bus bar connected to a negative terminal of a power supply; a plurality of nickel anodes capable of creating hydrogen gas on the cooled cathode when current is applied, connected to at least a second bus bar, the at least the second bus bar connected to a positive terminal of the power supply; and an outlet for returning nickel plating solution in the electrolytic cell to the nickel plating bath.

Abstract: Provided is an apparatus for anodizing an internal surface of a tube including an electrolyte container storing an electrolyte solution, a first solution conduit connected with the electrolyte container to receive the electrolyte solution, a first jig configured to fix one end of a targeted tube to a downstream end of the first solution conduit, a second solution conduit in which the other end of the targeted tube is connected to an upstream end to discharge the electrolyte solution flowing into the targeted tube, a second jig configured to fix the other end of the targeted tube to an upstream end of the second solution conduit, and a cathode rod inserted from the second jig and extended to the first jig through the inner portion of the targeted tube, in which, while the electrolyte solution passes through the inner portion of the targeted tube, a cathode is applied to the cathode rod and an anode is applied to the targeted tube to perform an anodizing process.

Abstract: The present application provides a reactor for: converting feedstock material into gases; or disassociating or reforming a chemical compound; and/a a mixture to its constituent elements; and/to other chemical forms, and; finally a heating device. The reactor comprises a heating device for discharging an ionized gas into the reactor, a feedstock feeder for injecting the feedstock material into the reactor, and a shell forming a chamber that encloses a portion of the heating device and a portion of the feedstock feeder. The application also provides a method for converting hydrocarbon material into synthetic gases. The method comprises: providing the hydrocarbon material to a burner inserted into a reactor, a second step of supplying ionized gases into the reactor, and a third step of subjecting the burner to a flame of the ionized gases such that molecules of the hydrocarbon material are dissociated to forming synthetic gas.

Abstract: Methods and systems for capturing carbon dioxide and producing fuels such as alcohol using a solvent including a nanoparticle organic hybrid material and a secondary fluid are disclosed. In some embodiments, the methods include the following: providing a solvent including a nanoparticle organic hybrid material and a secondary fluid, the material being configured to capture carbon dioxide; introducing a gas including carbon dioxide to the solvent until the material is loaded with carbon dioxide; introducing at least one of catalysts for carbon dioxide reduction and a proton source to the solvent; heating the solvent including the material loaded with carbon dioxide until carbon dioxide loaded on the material is electrochemically converted to a fuel.

Abstract: A method for improving a metal coating on a steel strip or a steel sheet or plate. The coating is melted to a maximum temperature above the melting temperature of the material of the coating by inductive heating performed by at least one induction coil and subsequently cooled to a quenching temperature, below the melting temperature, in a cooling device. In order to improve the corrosion stability of the coating, even in the case of thin coating layers, the coating is kept at a temperature above the melting temperature during a holding time and the holding time is adapted to the maximum temperature and the thickness of the coating by moving at least one of the induction coils with respect to the cooling device, in order to melt the coating completely over its entire thickness to the boundary layer with the steel strip.

Abstract: A method and apparatus for an amount of Cu or Sb dopant incorporated into a zinc-based layer as the layer is being formed. The layer is formed over a coated substrate using an electrochemical deposition (ECD) process. In the ECD process, the bias voltage and plating solution composition may be systematically changed during the electrochemical deposition process to change the amount of Cu or Sb dopant incorporated into the plated layer.

Abstract: An electrolytic cell for the generation of a plasma field in an electrolyte that heats the electrolyte forms part of a closed-loop heat transfer device, the electrolytic cell fluidly connected to a heat exchanger. A plasma electrode and a second electrode form part of the flow path of electrolyte from the tank to the heat exchanger. The electrolyte must flow through or along the electrodes when flowing from the tank to the heat exchanger.

Abstract: An electrolysis device is used in a heat pump hot-water supply device provided with a water heat exchanger for heating water and is also used for removing a scale component included in the water. The electrolysis device includes a container that has a water inlet and a water outlet, a plurality of electrodes that are arranged inside the container, and a gas discharge part that is provided at a position higher than the water outlet and that discharges a gas inside the container to the outside of the container while preventing water inside the container from being discharged to the outside of the container.

Abstract: The invention provides method and system for cooling over a large area, suitable for use for control of layer formation over an extended area in an aluminium electrolysis cell and exploitation of heat. The objective is achieved by a manifold from which a plurality of hot end heat tubes extend, representing the hot end or ends, wherein the cold end or condenser can be provided inside the manifold or can extend outside the manifold.

Abstract: In one embodiment of the present invention, a system for providing a renewable source of material resources is provided comprising: a first source of renewable energy; first stream of materials from a first materials source; an electrolyzer coupled to the first source of renewable energy and the first stream of materials, wherein the electrolyzer is configured to produce a first material resource by electrolysis; a processor for further processing or use or the material resource to produce a second material resource, wherein the processor comprises a solar collector and where the solar collector is configured to provide heat to the first materials resource for disassociation; and a material resource storage coupled to the electrolyzer for receiving the material resource from the electrolyzer or providing the material resource to the processor for further processing or use.

Abstract: The invention relates to a machine (1) adapted to metallise a cavity of a semi-conductive or conductive substrate such as a structure of the through silicon via type, according to a metallisation process comprising the steps consisting of: a) depositing an insulating dielectric layer in the cavity, b) depositing a barrier layer to diffusion of the filling metal, c) filling the cavity by electrodeposition of metal, preferably copper, and d) carrying out annealing of the substrate, characterised in that it comprises a series of wet-processing modules (10-60) configured to conduct steps a), b) and c) by wet-processing in a chemical bath (B) and at least one additional module (70) adapted to conduct annealing step d) of the substrate (S) such that the machine (1) is capable of executing the entire metallisation process of the cavity.

Abstract: In electroplating a wafer, the front and/or back side of the wafer is heated or cooled during processing. The wafer may be in contact with a backing plate of an electroplating processor. The backing plate may be heated via electrical heaters, by radiant heaters, or via a heated liquid or gas. The backing plate may alternatively be cooled using electric coolers or cooled liquid or gas. The heated or cooled backing plate then heats or cools the back side of the wafer largely via conduction.

Abstract: An internal combustion engine is powered on or using a mix of a liquid fuel and hydrogen, to produce energy that is converted into electricity using an alternator, which is subsequently used to produce hydrogen. The hydrogen is produced through the use of hydrogen generating cells which breaks down water using electrolysis and outputs hydrogen. The cell uses anode rods inserted into a tank containing cathode tubes. Additionally, the tank itself also acts as the cathode as the tank is connected to the negative end of a circuit. A current passes from the anode rods to the cathode through water to produce hydrogen. Hydrogen is off gassed and stored in a reservoir to be used in an internal combustion engine as fuel. The energy needed to perform electrolysis is garnered from an alternator and a turbine that is part of the system.

Abstract: Method and apparatus for reducing metal oxide surfaces to modified metal surfaces are disclosed. Metal oxide surfaces are reduced to form a film integrated with a metal seed layer on a substrate by exposing the metal oxide surfaces to a reducing gas atmosphere comprising radicals of a reducing gas species. The radicals of the reducing gas species can form from exposing the reducing gas species to ultraviolet radiation and/or a plasma. The substrate is maintained at a temperature below a temperature that produces agglomeration of the metal seed layer during exposure to the reducing gas atmosphere, such as below 150° C. for copper. In some embodiments, the reducing gas species can include at least one of hydrogen, ammonia, carbon monoxide, diborane, sulfite compounds, carbon and/or hydrocarbons, phosphites, and hydrazine.

Abstract: A method and system for electrolysis. The system includes an electrolytic cell which has a front end and a back end. The front end has a cathode electrode coupled to a cathode screw, and an anode electrode coupled to an anode screw. The screws are coupled to a spacer, which is coupled to an insert. Each insert is further coupled to a second insert. The coupling results in the plate being conductive. The plates each have at least two holes, a large hole and a small hole. The small hole makes contact with a spacer and/or an insert.

Abstract: What is provided is an operating battery stack system (24) with interconnector plates (20) and in and out heat transfer fluids (22), where the fluids, which can be liquid or gaseous, function as heat transfer media, to pass between each interconnector plate (20) in countercurrent direction to extract heat from the battery system (24) permitting heat exchange (28) in a direction perpendicular to the fluid (22) flow and plate axis (26) resulting in lowered temperature gradients within the stack.

Abstract: A fuel cell system (10) basically containing an energy storage subunit (14) which receives feed fuel (17) or recirculated fuel (23) both containing H2 where either fuel is contacted with a metal in the energy storage subunit (14) to provide a H2 rich fuel (18) to a fuel cell power generator (20) that is completely separated from all other components such as possible reformers (13), thermal energy sources (16) and storage media subunits (24, 35).

Abstract: A method and apparatus for electrochemically forming an oxide layer on a flat conductive surface which involves positioning a working electrode bearing the flat conductive surface in opposed parallel spaced apart relation to a flat conductive surface of a counter electrode such that the flat conductive surface of the working electrode and the flat conductive surface of the counter electrode are generally opposed, horizontally oriented, and define a space therebetween.

Abstract: Apparatus for sewage treatment, comprising: at least one tank (13), at least one inlet branch (14) to the tank (13), at least one outlet branch (15) from the tank (13), at least one microwave generator (9a) able to subject the sewage present internally of the tank (13) to at least one temperature raising treatment, at least a cooling circuit (19) of the microwave generator (9a), at least one blowing device (9b) connected to the tank (13). Blowing device (9b) is connected to an outlet (26) of the cooling circuit (19) and sending the heated gases arriving therefrom into the tank (13).

Abstract: The present disclosure is directed towards the design of bipolar plates for use in conduction-cooled electrochemical cells. Heat generated during the operation of the cell is removed from the active area of the cell to the periphery of the cell via the one or more bipolar plates in the cell. The one or more bipolar plates are configured to function as heat sinks to collect heat from the active area of the cell and to conduct the heat to the periphery of the plate where the heat is removed by traditional heat transfer means. The boundary of the one or more bipolar plates can be provided with heat dissipation structures to facilitate removal of heat from the plates. To function as effective heat sinks, the thickness of the one or more bipolar plates can be determined based on the rate of heat generation in the cell during operation, the thermal conductivity (“k”) of the material selected to form the plate, and the desired temperature gradient in a direction orthogonal to the plate (“?T”).

Abstract: Provided is a supporting unit. The supporting unit includes: a supporting plate including a substrate on a top surface thereof; and a heater having a predetermined pattern at a bottom surface of the supporting plate and heating the supporting plate, wherein the heater includes: a first metal plating layer applied on the bottom surface of the supporting plate along the predetermined pattern; an anti-oxidation layer of a conductive material applied on the first metal plating layer along the predetermined pattern; and a second metal plating layer of a conductive material applied on the anti-oxidation layer in a portion of the pattern.

Abstract: Provided are water treatment apparatus and method for controlling water treatment apparatus. The water treatment apparatus includes a filtering unit including a deionizing filter removing total dissolved solids contained in inflow water by an application of power, a water output unit outputting water filtered by the filtering unit; and a control unit controlling power that is applied to the deionizing filter to control total dissolved solids (TDS) contained in water filtered by the deionizing filter, or a reduction rate of total dissolved solids by the deionizing filter.

Abstract: An electrolyzer for high temperature electrolysis capable of operating in an allothermal mode including an enclosure, at least one electrolysis plate (8) including an anode and a cathode in combination and means for heating an active fluid intended to undergo a high temperature electrolysis, characterized in that the enclosure is capable of maintaining an electrolyte bath under high or very high pressure of several tens of bars, in that said heating means ( 10) are positioned in the enclosure and use a heat transfer fluid.

Abstract: An electrolyser for high-temperature electrolysis configured to operate in an allothermal mode, including an enclosure configured to maintain an electrolytic bath under high or very high pressure of several tens of bars, in which at least one electrolysis plate is arranged, and a heater internal to the enclosure. The electrolysis plate includes a plurality of electrolysis cells lying side by side in substantially one same plane, each electrolysis cell including an anode and a cathode. The heater uses a heat-carrier fluid.

Abstract: The present invention discloses an electrochemical-catalytic converter, which can remove nitrogen oxides (NOx), carbon monoxide (CO), hydrocarbons (HCs) and particulate matter (PM) in exhaust gas. The electrochemical-catalytic converter comprises a cell module, wherein nitrogen oxides are decomposed to form nitrogen through electrochemical promotion, and wherein carbon monoxide, hydrocarbons and particulate matter are catalyzed to form carbon dioxide and water by an oxidation catalyst.

Abstract: An electrochemical system includes an electrochemical compressor through which a working fluid that includes a component that primarily acts as an electrochemically-active component flows; a sealed vessel in which the electrochemical compressor is housed; an inlet conduit for passing working fluid into the vessel; and an outlet conduit for passing fluid out of the vessel. The working fluid that leaks from the electrochemical compressor is contained within the vessel.

Abstract: Embodiments may generally take the form of systems and techniques for reducing or eliminating crazing in anodized metal. In particular, one embodiment may take the form of a method for sealing an anodized metal member including placing the anodized metal member in a sealing bath having water. The sealing bath initially has a first temperature that is less than a sealing temperature. The method also includes continuously heating the sealing bath to the sealing temperature, maintaining the bath at the sealing temperature for a period of time, and removing the anodized metal member from the sealing bath after the period of time has lapsed.

Abstract: The present invention relates to an apparatus to produce oxidizing agent-rich sulfuric acid by electrolysis of sulfuric acid. More specifically, it relates to the apparatus by which dilute sulfuric acid of the specified temperature and concentration is formed within the electrolysis system and then, by electrolysis of the formed dilute sulfuric acid, electrolytic sulfuric acid containing richly oxidizing agent is formed at a high efficiency and safely under the temperature control.

Abstract: A device for producing hydrogen in an electric field includes a shaft rotationally coupled via bearings to a vacuum protection housing, which encloses a disc like structure fastened to the shaft that supplies a split medium provided through inlet channels situated at one longitudinal end of the shaft to split cells arranged at a periphery of the disc like structure. Each split cell includes first and second electrodes. To the vacuum protection housing are fastened diffusor-spirals where a produced gas and a material residue from the split cells are provided through a plurality of nozzles, each of which is arranged inside one of the diffusor-spirals with minimal clearance between an outer wall of the nozzle and an inner wall of the associated diffusor-spiral. A rotation of the disk like structure is supported by a gas pressure generated by the produced gas emitted from the nozzles.

Abstract: Provided is an open cell-type apparatus for producing sodium hypochlorite based on electrolysis using soft water and salt. The apparatus includes: a sodium hypochlorite generator including a plurality of electrode plates supported by a support, a flow channel for air flow provided above the support and the electrode plates, and an air intake hole and an air exhaust hole which communicate with the flow channel; a cooling unit for lowering a temperature of the flow channel; and a controller for controlling operation of the cooling unit by detecting a temperature of the sodium hypochlorite generator. The apparatus constantly maintains an optimum temperature of the sodium hypochlorite generator in order to produce sodium hypochlorite of a high concentration with high efficiency.

Abstract: An aluminium production electrolytic cell (14) comprises a bath (20) with bath contents (18), at least one cathode electrode (22) in contact with said contents (18), at least one anode electrode (16) in contact with said contents (18), and a hood (36), defining interior area (36a), covering at least a portion of said bath (20). The electrolytic cell (14) is equipped for effluent gases to be drawn from said interior area (36a). The electrolytic cell (14) also comprises at least one heat exchanger (74) for cooling at least a portion of the gases drawn from interior area (36a), prior to circulation thereof to interior area (36a) through at least one distribution device (90).

Abstract: A system and process for reducing cosmetic defects such as black lines, and otherwise improving the final cosmetic appearance of anodized parts is disclosed. The process can include degreasing an aluminum or other metal part in a neutral to low alkaline solution having a mild detergent, chemically polishing the metal part with a specialized solution having one or more additives at an increased temperature for a reduced amount of time, and anodizing the metal part at a reduced voltage and for a reduced amount of time. An activating step can also be performed as part of the overall process. Tap water rinse, deionized water rinse, desmut, seal and bake procedures can also be performed on the metal part.

Abstract: An example generator cooling arrangement includes an electrochemical hydrogen pump configured to receive and adjust a fluid containing hydrogen and to provide a refined supply of hydrogen. An electric power generator receives the supply of hydrogen. The refined supply of hydrogen is used to remove thermal energy from the electric power generator.

Abstract: A system includes a photoelectrolysis system having a solar collector configured to collect and concentrate solar radiation to heat water, generate electricity, or both. The system also includes an electrolysis unit configured to electrolyze the heated water using at least the generated electricity to produce a first gas mixture and a second gas mixture. The first gas mixture includes oxygen and steam and the second gas mixture includes hydrogen and steam. The system further includes a first device configured to receive and use the first gas mixture as well as a hydrogen membrane configured to receive and separate the hydrogen and steam mixture into a hydrogen component and a steam component.

Abstract: A hydrogen evolution device that liberates hydrogen upon passage of an electric current, wherein an amount of liberated hydrogen is proportional to an amount of the current, includes at least one hydrogen evolution cell including an electrochemically oxidizable anode, a hydrogen cathode and an electrolyte, and at least one heating resistor thermally coupled to the hydrogen cathode directly or via a solid or liquid heat conductor.

Abstract: Methods, systems, and apparatuses for electrically altering the charge and conductivity of polar solvents are disclosed. Such alterations are effected via a system comprising, among other things, an electrolyzing apparatus which stimulates higher conductivity and increased interfacial contact between polar protic solvents and fluids to assist or promote the extraction and/or leaching of solutes, including hydrocarbons, such as lipids, from an admixture, an occluded biomass or another aqueous medium. Methods, systems, and apparatuses for reducing the amount of solvents used in liquid extraction processes and increasing solvent recovery through the concurrent introduction of amphoteric species, which assist in the removal of the polar solvent from its liquid phase to a recoverable and reusable form, are also disclosed.

Abstract: A cleaning system comprising a liquid source configured to provide a feed liquid, an electrolysis cell configured to receive the feed liquid and to electrochemically activate the feed liquid to provide an electrochemically-activated liquid, where the electrochemical activation also heats the feed liquid such that the electrochemically-activated liquid is heated, and a dispenser configured to dispense the electrochemically-activated liquid.

Abstract: A method for cleaning the milk system of a drink machine for milk-containing hot beverages includes a feed line that feeds milk from a storage container, a central unit in which the milk is heated and processed, and an output unit via which the milk-containing hot beverage prepared in the central unit is dispensed, wherein the feed line is coupled to a cleaning device including an electrolytic cell, a cleaning solution is fed into the milk system from the cleaning device, which solution passes the electrolytic cell and an electrical current is applied to the cleaning solution by the electrolytic cell until electrolysis products having a disinfectant effect are forming and/or the electrical conductivity of the cleaning solution is monitored by the electrolytic cell.

Abstract: An electrolysis device is configured such that water flowing into a container from an inlet flows from an upstream side to a downstream side in the container and flows out from an outlet. A first electrode pair is arranged on the upstream side than a second electrode pair. In the electrolysis device, in order to suppress a decrease in current density due to electrolyte concentration in the water in the second electrode pair arranged on the downstream side than the first electrode pair, the current density in the second electrode pair is adjusted.

Abstract: Devices and methods for photovoltaic electrolysis are disclosed. A device comprises a photovoltaic cell element and an electrolysis compartment. The photovoltaic cell element is configured to convert a portion of solar energy into electrical energy and to pass another portion of the solar energy. The electrolysis compartment includes an aqueous electrolyte positioned to receive the other portion of the solar energy and electrodes electrically connected to receive the electrical energy produced by the photovoltaic cell element. A method comprises receiving solar energy with a photovoltaic cell element, converting a portion of the solar energy into electrical energy, passing another portion of the solar energy through the photovoltaic cell element, receiving with an aqueous electrolyte the other portion of the solar energy, transmitting the electrical energy generated by the photovoltaic cell element to a pair of electrodes, and electrolyzing the aqueous electrolyte with the pair of electrodes.

Abstract: A system is capable of air cleaning and dehumidifying, and includes a condenser device, a water supplying device and an oxyhydrogen ion generating device. The condenser device is operable to form water vapor in ambient air into water droplets. The water supplying device collects the water droplets from the condenser device. The oxyhydrogen ion generating device is coupled to the water supplying device and includes a container receiving water from the water supplying device, electrode plates disposed in the container, and an output conduit. The electrode plates are operable to electrolytically convert water to form oxyhydrogen-ion-containing gas that is released via the output conduit.