metal membrane

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• Metal hydride fuel cell — Metal hydride fuel cells are a subclass of alkaline fuel cells that are currently in the research and development phase. A notable feature is their ability to chemically bond and store hydrogen within the cell. This feature is shared with direct… …   Wikipedia

• Membrane transport protein — A membrane transport protein (or simply transporter) is a membrane protein[1] involved in the movement of ions, small molecules, or macromolecules, such as another protein across a biological membrane. Transport proteins are integral membrane… …   Wikipedia

• Membrane switch — Electronic membrane switches A membrane switch is an electrical switch for turning a circuit on and off. It differs from a mechanical switch, which is usually made of copper and plastic parts: a membrane switch is a circuit printed on PET or ITO …   Wikipedia

• Membrane electrode assembly — A membrane electrode assembly (MEA) is an assembled stack of proton exchange membranes (PEMs) or alkali anion exchange membrane (AAEMs), catalyst and flat plate electrode used in a fuel cell[1]. Contents 1 PEM MEA 2 Research 3 See als …   Wikipedia

• Membrane reactor — A membrane reactor is a piece of chemical equipment that combines a catalyst filled reaction chamber with a membrane to add reactants or remove products of the reaction. Chemical reactors making use of membranes are usually referred to as… …   Wikipedia

• Metal–air electrochemical cell — The types of metal–air batteries have different capacities A metal–air electrochemical cell is an electrochemical cell of which the anode is a made from pure metal and the cathode connects to an inexhaustible supply of air.[1][2 …   Wikipedia

• Proton exchange membrane fuel cell — Diagram of a PEM fuel cell Proton exchange membrane fuel cells, also known as polymer electrolyte membrane (PEM) fuel cells (PEMFC), are a type of fuel cell being developed for transport applications as well as for stationary fuel cell… …   Wikipedia

• Mitochondrial membrane transport protein — Mitochondrial membrane transport proteins are proteins which exist in the membranes of mitochondria and which serve to transport[1] molecules and other factors such as ions into or out of the organelles. Examples Examples of mitochondrial… …   Wikipedia

• Filtration sur membrane — Une filtration sur membrane est un procédé de séparation physique se déroulant en phase liquide. Le but est de purifier, fractionner ou concentrer des espèces dissoutes ou en suspension dans un solvant au travers d’une membrane. Sommaire 1… …   Wikipédia en Français

• Artificial membrane — An artificial membrane, also called a synthetic membrane, is a membrane prepared for separation tasks in laboratory and industry. Its active part, which permits selective transport of material, usually consists of polymers or ceramics, seldom… …   Wikipedia

• Big Boss (Metal Gear) — For other meanings, see Big Boss. Big Boss (Naked Snake) Big Boss was illustrated in Metal Gear Solid by Yoji Shinkawa. Although the character never actually appeared in the game, this illustration is used in the instruction manual and other… …   Wikipedia