Abstract: Various embodiments include a method for producing a gas diffusion electrode, the method comprising: providing a raw electrode layer comprising an electrically non-conducting web; adapting a thickness of the raw electrode layer; and applying a non-solvent to the raw electrode layer.

Abstract: Various embodiments include a continuous manufacturing method for producing a non-reinforced electrochemical cell component for an electrochemical conversion process, the method comprising: forming a web-form from a web-material suspension directly on a surface of a conveyor belt of a conveyor mechanism, wherein the web-material suspension comprises interconnecting entities suspended in a solution, the solution including an organic polymer binding material as a solute and a solvent for the solute, and a pore-forming material; advancing the web-form through a first non-solvent bath, wherein the first non-solvent bath comprises a first non-solvent configured to introduce a phase inversion in the web-form to form a web; detaching the web from the surface of the conveyor belt; advancing the web through a pore-forming bath to form the component; and collecting the component.

Abstract: A gas diffusion electrode for carbon dioxide utilization, including a metal substrate and an electrically conductive catalyst layer, which is applied to the metal substrate and has hydrophilic pores and/or channels and hydrophobic pores and/or channels, wherein the catalyst layer includes metal particles and a first polymeric binding material; and a porous gas diffusion layer containing the first polymeric binding material is formed on the surface of the catalyst layer. A method produces a gas diffusion electrode for CO2 utilization and an electrolytic cell has a corresponding gas diffusion electrode.

Abstract: A gas diffusion electrode for carbon dioxide treatment includes a metal substrate and an electrically conductive catalyst layer which is applied thereto and has hydrophilic pores and/or channels and hydrophobic pores and/or channels, the catalyst layer including metal particles which are coated at least in regions with a polymeric binder material. A method produces a gas diffusion electrode for CO2 treatment, and an electrolysis cell has a corresponding gas diffusion electrode.

Abstract: Various embodiments include a method for producing a gas diffusion electrode, the method comprising: providing a raw electrode layer comprising an electrically non-conducting web; adapting a thickness of the raw electrode layer; and applying a non-solvent to the raw electrode layer.

Abstract: The present disclosure presents a method and a system for modifying a surface of a substrate. The method includes an act of abrasive blasting of a part of the surface of the substrate. In the abrasive blasting, an abrasive media is provided to the part of the surface. The abrasive media is carried to the part by a first carrier. The abrasive media collides with the part of the surface and causes abrasion to the part of the surface. In the method, the first carrier includes steam. The steam of the first carrier heats the part of the surface.

Abstract: Various embodiments include a continuous manufacturing method for producing a non-reinforced electrochemical cell component for an electrochemical conversion process, the method comprising: forming a web-form from a web-material suspension directly on a surface of a conveyor belt of a conveyor mechanism, wherein the web-material suspension comprises interconnecting entities suspended in a solution, the solution including an organic polymer binding material as a solute and a solvent for the solute, and a pore-forming material; advancing the web-form through a first non-solvent bath, wherein the first non-solvent bath comprises a first non-solvent configured to introduce a phase inversion in the web-form to form a web; detaching the web from the surface of the conveyor belt; advancing the web through a pore-forming bath to form the component; and collecting the component.

Abstract: Various embodiments may include a method for making a gas separator for use in electrochemical conversion processes comprising: mixing an inorganic fiber into a solution to form a casting suspension, wherein the solution comprises an organic binding material as a solute and a solvent for the solute; spreading the casting suspension on an inert surface to form a sheet; and extracting the solvent from the sheet to form the gas separator.

Abstract: The present disclosure presents a method and a system for modifying a surface of a substrate. The method includes an act of abrasive blasting of a part of the surface of the substrate. In the abrasive blasting, an abrasive media is provided to the part of the surface. The abrasive media is carried to the part by a first carrier. The abrasive media collides with the part of the surface and causes abrasion to the part of the surface. In the method, the first carrier includes steam. The steam of the first carrier heats the part of the surface.