Proton Exchange Membrane Fuel Cells are used for both stationary and portable applications. Advantages such as high current densities, fast start-up times and compactness of design makes this type of fuel cell a very attractive and promising candidate for automotive and portable applications.
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it uses electricity to turn water into pure oxygen and hydrogen then uses those gasses to produce electricityand it does this using a reversible Proton Exchange Membrane
Fuel cells come in many varieties. Low-temperature designs such as proton exchange membrane fuel cells [PEMFC's, also known as polymer electrolyte membrane fuel cells] are mostly aimed at portable and transport applications
Polymer Electrolyte Membrane (PEM) fuel cells used in automobiles-also called Proton Exchange Membrane fuel cells-use hydrogen fuel and oxygen from the air to produce electricity. The diagram to the right shows how a PEM fuel cell works.Most fuel cells designed for use in vehicles produce less than 1.16 volts of electricity-far from enough to power a vehicle. Therefore, multiple cells must be assembled into a fuel cell stack. The potential power generated by a fuel cell stack depends on the number and size of the individual fuel cells that comprise the stack and the surface area of the PEM.
It is gasoline
Hydrogen, via the proton-proton chain reaction.
I'm planning to create a microbial fuel cell. Initially, im planning to use a Salt+agar mixture for my PEM but halfway into my project, i've been wondering if paper soak with NaCl solution or cement with NaCL could work. can anyone answer my question. thank you
A fuel cell oxidizes a fuel source, a standard cell is an electrochemical reaction.
Hydrogen fuel cell cars are simply electric cars with a different kind of battery. The hydrogen that is stored in a tank runs to the (in this example case) Proton Exchange Membrane, where the hydrogen nucleus, a proton, passes through the membrane, while the electrons must stay behind. To get back to the hydrogen atoms, which are already mingling with oxygen atoms, the electrons pass around the membrane and are captured in an electrical circuit and forced to do work (like run a motor) before they can be reunited with the hydrogen and oxygen. once reunited, the resulting chemical is just hydrogen and oxygen; water.
Sell the useless junk if the fuel pump fails so quickly.
There are 3 main types of a Fuel Cell. 1. Hydrogen Fuel Cell. This is the main one people use nowadays. 2. Solid Oxide Fuel Cell. 3. Alkaline Fuel cell. Made from Alkaline metals.