The invention relates to a separator plate for an electrochemical system, comprising: at least one first through-opening for conducting a reaction medium through the separator plate; an active region having structures for guiding a reactor medium along a flat side of the separator plate; and a first sealing structure, surrounding the first through-opening, for sealing the first through-opening. The first sealing structure has a first passage for conducting a reaction medium through the first sealing structure, which passage points in a direction facing away from the active region. The invention also relates to a bipolar plate for an electrochemical system, which bipolar plate comprises the described separator plate.

The invention relates to a separator plate for an electrochemical system, comprising: at least one first through-opening for conducting a reaction medium through the separator plate; an active region having structures for guiding a reactor medium along a flat side of the separator plate; and a first sealing structure, surrounding the first through-opening, for sealing the first through-opening. The first sealing structure has a first passage for conducting a reaction medium through the first sealing structure, which passage points in a direction facing away from the active region. The invention also relates to a bipolar plate for an electrochemical system, which bipolar plate comprises the described separator plate.

A method of forming an interlayer of a solid oxide cell unit on the surface of a substrate may include: providing a base interlayer solution comprising a solution of a soluble salt precursor of a metal oxide (crystalline) ceramic and crystalline nanoparticles, depositing the base interlayer solution onto the surface of the substrate, drying the base interlayer solution to define a nanocomposite sub-layer of the soluble salt precursor and nanoparticles, heating the sub-layer to decompose it and form a film of metal oxide comprising nanoparticles on the surface, and firing the substrate with the film on the metal surface, to form a nanocomposite crystalline layer.

A method of forming an interlayer of a solid oxide cell unit on the surface of a substrate may include: providing a base interlayer solution comprising a solution of a soluble salt precursor of a metal oxide (crystalline) ceramic and crystalline nanoparticles, depositing the base interlayer solution onto the surface of the substrate, drying the base interlayer solution to define a nanocomposite sub-layer of the soluble salt precursor and nanoparticles, heating the sub-layer to decompose it and form a film of metal oxide comprising nanoparticles on the surface, and firing the substrate with the film on the metal surface, to form a nanocomposite crystalline layer.

A separator with integrated gasket including a first gasket part bonded to a separator by seating the separator formed with a burring part on a lower core, moving and assembling a mold including a slide core, and injecting molten resin into a cavity and then cooling it, and a second gasket part bent from the first gasket part and not bonded to the separator may be molded and taken out. The fastening part and the burring part may be fitted and fastened by rotating the second gasket part of the taken-out separator with the integrated gasket.

A separator with integrated gasket including a first gasket part bonded to a separator by seating the separator formed with a burring part on a lower core, moving and assembling a mold including a slide core, and injecting molten resin into a cavity and then cooling it, and a second gasket part bent from the first gasket part and not bonded to the separator may be molded and taken out. The fastening part and the burring part may be fitted and fastened by rotating the second gasket part of the taken-out separator with the integrated gasket.

An assembly includes an SOEC/SOFC-type solid oxide stack, a clamping system for clamping the stack, including at least two clamping rods that can be used to assemble upper and lower clamping plates, and a coupling system for high-temperature fluid-tight coupling of the stack to a heating system for supplying and discharging gas. The coupling system includes a collector with collection ducts for supplying and discharging gas, each provided with a collecting port positioned facing a corresponding communication port of at least one of the upper and lower clamping plates, and seals each placed between a collecting port and a corresponding communication port.

A method of producing a rubber seal includes placing a screen with an opening, above a workpiece including a base portion and a bead base protruding from the base portion and applying a liquid material for forming the rubber seal, onto a top part of the bead base through the opening. In the production, the liquid material is applied onto the top part by moving a squeegee along a surface of the screen in a state where a stopper portion is disposed at a position adjacent to the bead base within an area of the base portion and between the screen and the workpiece.

A method of producing a rubber seal includes placing a screen with an opening, above a workpiece including a base portion and a bead base protruding from the base portion and applying a liquid material for forming the rubber seal, onto a top part of the bead base through the opening. In the production, the liquid material is applied onto the top part by moving a squeegee along a surface of the screen in a state where a stopper portion is disposed at a position adjacent to the bead base within an area of the base portion and between the screen and the workpiece.

The embodiments herein disclose a system (1000) for managing electrical connections with electrodes in a metal-air fuel cell. The system (1000) includes a cell frame (101) and one or more anode array (102). The one or more anode array (102) is detachably provided with the cell frame (101). The one or more anode array (102) comprises one or more anode. One or more air cathode (103) is provided with the cell frame (101). One or more connector (105) connects the one or more air cathode (103) and the one or more anode array (102). A snap mechanism (106) is used for locking and unlocking the one or more anode array (102) to the cell frame (101).