Pem Fuel Cell Parts

The anode the negative post of the fuel cell has several jobs.

Pem fuel cell parts.

The most common type of fuel cell and the one most people think if first is the polymer electrolyte membrane or proton exchange membrane pem fuel cell. It has channels etched into it that disperse the hydrogen gas equally over the surface of the catalyst. It conducts the electrons that are freed from the hydrogen molecules so that they can be used in an external circuit. Bipolar plates constitute one of the most important parts of a pem fuel cell stack with multifunctional character.

Proton exchange membrane pem is one specific fuel cell technology that is highly suited to automotive applications due to its energy conversion efficiency and package compactness. It distributes fuel gas and oxygen over the whole. The pemfc uses one of the simplest reactions of any fuel cell. The parts of a pem fuel cell the polymer exchange membrane fuel cell pemfc is one of the most promising fuel cell technologies.

A pem fuel cell has 4 components. Polymer electrolyte membrane pem fuel cells are the current focus of research for fuel cell vehicle applications. They produce the most power for a given weight or volume of fuel cell. Proton exchange membrane fuel cells pemfc also known as polymer electrolyte membrane pem fuel cells are a type of fuel cell being developed mainly for transport applications as well as for stationary fuel cell applications and portable fuel cell applications their distinguishing features include lower temperature pressure ranges 50 to 100 c and a special proton conducting polymer.

First let s take a look at what s in a pem fuel cell. Proton exchange membrane or pem fuel cells are considered to be the most versatile type of fuel cells currently in production. The main parts of a pem fuel cell are described below. Pem fuel cells are made from several layers of different materials.

Because they are lightweight have such high power density and cold start capability they qualify for many applications such as stationary. This type of fuel cell will probably end up powering cars buses and maybe even your house. These cells run on hydrogen at fairly.