High-temp fuel cell.VW has developed a high-temperature fuel cell that works at temperatures up to 160[degrees] C, twice the current limit. The secret is a new membrane membrane, structure composed mostly of lipid and protein that forms the external boundary of cells and of major structures within cells. Membrane organization is based on a sheet two molecules thick—a double layer of lipids aligned with their long hydrocarbon and electrodes Electrodes Tiny wires in adhesive pads that are applied to the body for ECG measurement. Mentioned in: Electrocardiography that allow the unit to be less expensive, smaller, and more efficient. At its 120[degrees] C operating temperature, VW says its new fuel cell design can put out equivalent output without any need for added humidification Humidification The process of increasing the water-vapor content (humidity) of a gas. This process and its reverse operation, dehumidification, are important steps in air conditioning for human comfort and in many industrial operations. . [ILLUSTRATION OMITTED] |
|
||||||||||||||||
Printer friendly
Cite/link
Email
Feedback
Reader Opinion